NPerseus DTU
Dr. Rajeev Kumar
Assistant Professor
Computer Science & Engineering, DTU
Research profile
At a glance
Leads the lab's work on security and privacy of deep neural networks, data hiding and multimedia forensics. Ph.D. (University of Delhi, 2017) with a post-doctorate at Kyungil University, South Korea and an NRF Korea Brain Pool Plus Fellowship.
Full biography
Dr. Rajeev Kumar is an Assistant Professor in the Department of Computer Science and Engineering at Delhi Technological University, where he has served since 11 December 2020. He received a B.Tech. in Information Technology from Uttar Pradesh Technical University in 2007, and M.Tech. and Ph.D. degrees in Computer Engineering from the University of Delhi in 2012 and 2017, followed by postdoctoral research at Kyungil University, South Korea. His research spans privacy and security of neural networks, reversible data hiding and image/text steganography, multimedia forensics, image processing and compression, hyperspectral image classification, and energy-efficient wireless sensor networks. The submission “CLASP: CLIP-Aligned Semantic Poisoning for Class-Dispersive Misclassification” was accepted for oral presentation at the Women in Computer Vision (WiCV) workshop in conjunction with ECCV 2026.
Latest research
A Dive into Generative Adversarial Networks in the World of Hyperspectral Imaging: A Survey of the State of the Art
Pallavi Ranjan, Ankur Nandal, Saurabh Agarwal, Rajeev Kumar
A Residual Pyramid-GAN Approach for Hyperspectral Image Classification
Pallavi Ranjan, Ankur, Rajeev Kumar
A Survey on Reversible Adversarial Perturbations
Nikhil Gupta, Ankur, Rajeev Kumar
Research activity
Background
- B.Tech., Information Technology, Uttar Pradesh Technical University, Lucknow, 2007
- M.Tech., Computer Engineering, University of Delhi, 2012
Research output
62 reviewed records · newest dated work first
10 of 62 matching records
A Dive into Generative Adversarial Networks in the World of Hyperspectral Imaging: A Survey of the State of the Art
Pallavi Ranjan, Ankur Nandal, Saurabh Agarwal, Rajeev Kumar
Remote Sensing, vol. 18(2), article 196
Catalogue record →doi:10.3390/rs18020196A Residual Pyramid-GAN Approach for Hyperspectral Image Classification
Pallavi Ranjan, Ankur, Rajeev Kumar
Annals of Data Science
Catalogue record →doi:10.1007/s40745-025-00671-3A Survey on Reversible Adversarial Perturbations
Nikhil Gupta, Ankur, Rajeev Kumar
2026 Fourth International Conference on Secure Cyber Computing and Communications (ICSCCC), pp. 930–935
Catalogue record →doi:10.1109/ICSCCC69031.2026.11600314Adaptive Weighted Predictor for Checkerboard based Reversible Data Hiding in Encrypted Images
Ajit Kumar Yadav, Rajeev Kumar
2026 Fourth International Conference on Secure Cyber Computing and Communications (ICSCCC), pp. 338–343
Catalogue record →doi:10.1109/ICSCCC69031.2026.11600293Cross-Domain Feature Fusion with Dense Convolution and Transformer Attention for Image Manipulation Chain Detection
Anukriti Kaushal, Rajeev Kumar, Sanjay Kumar
2026 Fourth International Conference on Secure Cyber Computing and Communications (ICSCCC), pp. 614–618
Catalogue record →doi:10.1109/ICSCCC69031.2026.11600307Detecting Backdoored Models using Gradient Entropy Analysis of Adversarial Inputs
Ishan Panwar, Anukriti Kaushal, Abhishek Jain, Rajeev Kumar, Altaf Husain, Jitendra Singh
2026 Fourth International Conference on Secure Cyber Computing and Communications (ICSCCC), pp. 1007–1012
Catalogue record →doi:10.1109/ICSCCC69031.2026.11600379Dynamic Energy Management in Heterogeneous Sensor Networks Using Hippopotamus-Inspired Clustering
Samayveer Singh, Aruna Malik, Vikas Tyagi, Rajeev Kumar, Neeraj Kumar, Shakir Khan, Mohd Fazil
IEEE Transactions on Network and Service Management, vol. 23, pp. 156–165
Catalogue record →doi:10.1109/TNSM.2025.3618766Greylag Goose-Based Optimized Cluster Routing for IoT-Based Heterogeneous Wireless Sensor Networks
Aruna Malik, Sandeep Verma, Samayveer Singh, Rajeev Kumar, Neeraj Kumar
IEEE Transactions on Network and Service Management, vol. 23, pp. 340–349
Catalogue record →doi:10.1109/TNSM.2025.3627535Index-Modulated High-Capacity Reversible Data Hiding in Encrypted Images
Ajit Kumar Yadav, Rajeev Kumar
2026 Fourth International Conference on Secure Cyber Computing and Communications (ICSCCC), pp. 332–337
Catalogue record →doi:10.1109/ICSCCC69031.2026.11600193Intelligent Energy-Aware Routing via Protozoa Behavior in IoT-Enabled WSNs
Samayveer Singh, Vikas Tyagi, Aruna Malik, Rajeev Kumar, Ankur, Neeraj Kumar
IEEE Transactions on Network and Service Management, vol. 23, pp. 1960–1969
Catalogue record →doi:10.1109/TNSM.2025.3636202ShortcutProbe: Identifying Backdoor Samples Via Internal Stability Analysis
Mahaveer Prasad, Ajit Kumar Yadav, Rajeev Kumar, Victor Fedoseev
2026 14th International Symposium on Digital Forensics and Security (ISDFS), pp. 1–6
Catalogue record →doi:10.1109/ISDFS69419.2026.11459068Smart pixels: Interpretable active dictionary learning with spatial coherence regularization for hyperspectral image classification
Jyoti Maggu, Anurag Goel & Rajeev Kumar
Earth Science Informatics, vol. 19(1), article 10
Catalogue record →doi:10.1007/s12145-025-02035-0Watermarking in Deep Neural Network: A Comprehensive Survey
Ganesh Immanni, Rajeev Kumar, Anurag Goel
2026 9th International Conference on Computing Methodologies and Communication (ICCMC), pp. 1020–1027
Catalogue record →doi:10.1109/ICCMC69250.2026.11624789A Green Node Structuring Protocol for IoT-WSNs Based on Hybrid Fairy-Wren Optimization Theory
Aruna Malik, Samayveer Singh, Rajeev Kumar, Arun Kumar Rai, Neeraj Kumar
IEEE Internet of Things Journal, vol. 12(24), pp. 54399–54406
Catalogue record →doi:10.1109/JIOT.2025.3620467A high-capacity reversible data hiding with contrast enhancement and brightness preservation for medical images
Sonal Gandhi, Rajeev Kumar
Multimedia Tools and Applications, vol. 84(8), pp. 5239–5264
Catalogue record →doi:10.1007/s11042-024-18934-1Analyzing Digital Image Anti-Forensics Techniques and Countermeasures
Saurabh Agarwal, Rajeev Kumar, Abha Devi, Ki-Hyun Jung
2025 27th International Conference on Advanced Communications Technology (ICACT), pp. 83–87
Catalogue record →doi:10.23919/ICACT63878.2025.10936688Editorial: Advancements in multimedia security in the context of artificial intelligence and cloud computing
Rajeev Kumar, Roberto Caldelli, Wong KokSheik, Ki-Hyun Jung, David Megías
Journal of Information Security and Applications, vol. 89, article 103964
Catalogue record →doi:10.1016/j.jisa.2025.103964Exploring technological trend and collaboration analysis in reversible data hiding in encrypted images
Ankur, Sonal Gandhi, Rajeev Kumar, Ki-Hyun Jung
Fortressing Pixels: Information Security for Images, Videos, Audio and Beyond, pp. 53–76
Catalogue record →doi:10.1049/PBSE030E_ch4HEP-DHMI: The High Efficiency and Payload Data Hiding Scheme for AMBTC Compressed Medical Images
Chia-Chen Lin, En-Ting Chu, Iuon-Chang Lin, Rajeev Kumar
IEEE Access
Catalogue record →doi:10.1109/ACCESS.2025.3568601High-capacity reversible data hiding in encrypted images based on difference image transfiguration
Ankur, Rajeev Kumar, Ajay K. Sharma, Pallavi Ranjan
Signal, Image and Video Processing, vol. 19(5), article 365
Catalogue record →doi:10.1007/s11760-025-03911-4High-fidelity reversible data hiding using novel comprehensive rhombus predictor
Rajeev Kumar, Roberto Caldelli, KokSheik Wong, Aruna Malik, Ki-Hyun Jung
Multimedia Tools and Applications, vol. 84(8), pp. 4115–4137
Catalogue record →doi:10.1007/s11042-024-18797-6Label-consistent kernel transform learning-based sparse hashing for cross-modal retrieval
Jyoti Maggu, Anurag Goel, Rajeev Kumar
Knowledge and Information Systems, vol. 67(8), pp. 6937–6967
Catalogue record →doi:10.1007/s10115-025-02419-0Leveraging rANS for synchronized high capacity reversible data hiding in encrypted image
Ankur, Rajeev Kumar, Pallavi Ranjan, Ki-Hyun Jung
Expert Systems with Applications, vol. 267, article 126181
Catalogue record →doi:10.1016/j.eswa.2024.126181Optimizing Secure Data Transmission in 6G-Enabled IoMT Using Blockchain Integration
Aruna Malik, Vikas Tyagi, Samayveer Singh, Rajeev Kumar, Huaming Wu, Sukhpal Singh Gill
IEEE Transactions on Consumer Electronics, vol. 71(2), pp. 4534–4543
Catalogue record →doi:10.1109/TCE.2024.3510812PRILNet: A Hierarchical Attention-Driven CNN with Global Texture for Image Manipulation Detection
Anukriti Kaushal, Rajeev Kumar, Sanjay Kumar, Minoru Kuribayashi
2025 Second International Conference on Pioneering Developments in Computer Science & Digital Technologies (IC2SDT), pp. 196–201
Catalogue record →doi:10.1109/IC2SDT68218.2025.11383681Reversible data hiding for color images using a novel self-attention based CNN predictor and error adjustment
Sonal Gandhi, Rajeev Kumar
Signal, Image and Video Processing, vol. 19(17), article 1407
Catalogue record →doi:10.1007/s11760-025-04991-yReversible data hiding in encrypted image using bit-plane based label-map encoding with optimal block size
Ankur, Rajeev Kumar, Ajay K. Sharma
Journal of Information Security and Applications, vol. 90, article 104005
Catalogue record →doi:10.1016/j.jisa.2025.104005Revolutionizing hyperspectral image classification for limited labeled data: unifying autoencoder-enhanced GANs with convolutional neural networks and zero-shot learning
Pallavi Ranjan, Anukriti Kaushal, Ashish Girdhar, Rajeev Kumar
Earth Science Informatics, vol. 18(2), article 216
Catalogue record →doi:10.1007/s12145-025-01739-7SobelMNet: A Lightweight CNN based Approach for Median Filtering Detection in compressed images
Anukriti Kaushal, Rajeev Kumar, Sanjay Kumar
2025 27th International Conference on Advanced Communications Technology (ICACT), pp. 244–248
Catalogue record →doi:10.23919/ICACT63878.2025.10936716Survey of reversible data hiding: Statistics, current trends, and future outlook
Sonal Gandhi, Rajeev Kumar
Computer Standards & Interfaces, vol. 94, article 104003
Catalogue record →doi:10.1016/j.csi.2025.104003UMANeT: A two-stage interpolation-based reversible data hiding framework with attention-enhanced prediction
Sonal Gandhi, Rajeev Kumar
Journal of Information Security and Applications, vol. 94, article 104217
Catalogue record →doi:10.1016/j.jisa.2025.104217A 3D-convolutional-autoencoder embedded Siamese-attention-network for classification of hyperspectral images
Pallavi Ranjan, Rajeev Kumar, Ashish Girdhar
Neural Computing and Applications, vol. 36(15), pp. 8335–8354
Catalogue record →doi:10.1007/s00521-024-09527-yA novel spectral-spatial 3D auxiliary conditional GAN integrated convolutional LSTM for hyperspectral image classification
Pallavi Ranjan, Ashish Girdhar, Ankur, Rajeev Kumar
Earth Science Informatics, vol. 17(6), pp. 5251–5271
Catalogue record →doi:10.1007/s12145-024-01451-yA review on deepfake generation and detection: bibliometric analysis
Anukriti Kaushal, Sanjay Kumar, Rajeev Kumar
Multimedia Tools and Applications, vol. 83(40), pp. 87579–87619
Catalogue record →doi:10.1007/s11042-024-18706-xA Statistical Landscape Analysis of AMBTC based Data Hiding Methods
Kushagra Gupta, Rajeev Kumar
2024 1st International Conference on Advances in Computing, Communication and Networking (ICAC2N), pp. 671–676
Catalogue record →doi:10.1109/ICAC2N63387.2024.10894766Adaptive AMBTC based Reversible Data Hiding in Encrypted Images
Kushagra Gupta, Ankur, Rajeev Kumar
2024 15th International Conference on Computing Communication and Networking Technologies (ICCCNT), pp. 1–6
Catalogue record →doi:10.1109/ICCCNT61001.2024.10725238Bit-Plane Based Reversible Data Hiding in Encrypted Images Using Multi-Level Blocking With Quad-Tree
Ankur, Rajeev Kumar, Ajay K. Sharma
IEEE Transactions on Multimedia, vol. 26, pp. 4722–4735
Catalogue record →doi:10.1109/TMM.2023.3325993Charting the Growth of Text Summarisation: A Data-Driven Exploration of Research Trends and Technological Advancements
Anukriti Kaushal, Chia-Chen Lin, Rishabh Chauhan, Rajeev Kumar
Applied Sciences, vol. 14(23), article 11462
Catalogue record →doi:10.3390/app142311462Deep convolutional architectures for optimizing multi-element airfoil systems
Kartikey Vishnu, Devdoot Chatterjee, Anurag Goel & Rajeev Kumar
Physics of Fluids, vol. 36(11), article 113622
Catalogue record →doi:10.1063/5.0234254Detecting low-resolution deepfakes: an exploration of machine learning techniques
Mayank Pandey, Samayveer Singh, Aruna Malik, Rajeev Kumar
Multimedia Tools and Applications, vol. 83(25), pp. 66283–66298
Catalogue record →doi:10.1007/s11042-024-18235-7Emerging trends in biomedical trait-based human identification: A bibliometric analysis
Nancy Girdhar, Deepak Sharma, Rajeev Kumar, Monalisa Sahu, Chia-Chen Lin
SLAS Technology, vol. 29(3), article 100136
Catalogue record →doi:10.1016/j.slast.2024.100136High Fidelity Reversible Data Hiding For Color Images using CNN Predictor and Reference Error
Sonal Gandhi, Rajeev Kumar
2024 15th International Conference on Computing Communication and Networking Technologies (ICCCNT), pp. 1–6
Catalogue record →doi:10.1109/ICCCNT61001.2024.10724992Link chain driven reversible data hiding in encrypted images for high payload
Ankur, Rajeev Kumar, Ajay K. Sharma
Signal, Image and Video Processing, vol. 18(8–9), pp. 5841–5856
Catalogue record →doi:10.1007/s11760-024-03275-1Major vulnerabilities in Ethereum smart contracts: Investigation and statistical analysis
Mohammad Pishdar, Mahdi Bahaghighat, Rajeev Kumar, Qin Xin
EAI Endorsed Transactions on Internet of Things, vol. 11
Catalogue record →doi:10.4108/eetiot.5120A review of different prediction methods for reversible data hiding
Rajeev Kumar, Deepak Sharma, Amit Dua, Ki-Hyun Jung
Journal of Information Security and Applications, vol. 78, article 103572
Catalogue record →doi:10.1016/j.jisa.2023.103572High capacity reversible data hiding with contiguous space in encrypted images
Ankur, Rajeev Kumar, Ajay K. Sharma
Computers and Electrical Engineering, vol. 112, article 109017
Catalogue record →doi:10.1016/j.compeleceng.2023.109017A GA-Based Sustainable and Secure Green Data Communication Method Using IoT-Enabled WSN in Healthcare
Samayveer Singh, Aridaman Singh Nandan, Aruna Malik, Rajeev Kumar, Lalit K. Awasthi, Neeraj Kumar
IEEE Internet of Things Journal, vol. 9(10), pp. 7481–7490
Catalogue record →doi:10.1109/JIOT.2021.3108875An Optimized Genetic Algorithm for Cluster Head Election Based on Movable Sinks and Adjustable Sensing Ranges in IoT-Based HWSNs
Aridaman Singh Nandan, Samayveer Singh, Rajeev Kumar, Neeraj Kumar
IEEE Internet of Things Journal, vol. 9(7), pp. 5027–5039
Catalogue record →doi:10.1109/JIOT.2021.3107295A Comprehensive Study of Reversible Data Hiding (RDH) Schemes Based on Pixel Value Ordering (PVO)
Gurjinder Kaur, Samayveer Singh, Rajneesh Rani, Rajeev Kumar
Archives of Computational Methods in Engineering, vol. 28(5), pp. 3517–3568
Catalogue record →doi:10.1007/s11831-020-09512-3A Green Data Collection & Transmission Method for IoT-Based WSN in Disaster Management
Aridaman Singh Nandan, Samayveer Singh, Aruna Malik, Rajeev Kumar
IEEE Sensors Journal, vol. 21(22), pp. 25912–25921
Catalogue record →doi:10.1109/JSEN.2021.3117995Intra-Block Correlation Based Reversible Data Hiding in Encrypted Images Using Parametric Binary Tree Labeling
Arun Kumar Rai, Neeraj Kumar, Rajeev Kumar, Hari Om, Satish Chand, Ki-Hyun Jung
Symmetry, vol. 13(6), article 1072
Catalogue record →doi:10.3390/sym13061072Local Moment Driven PVO Based Reversible Data Hiding
Neeraj Kumar, Rajeev Kumar, Roberto Caldelli
IEEE Signal Processing Letters, Vol. 28, pp. 1335–1339
Catalogue record →doi:10.1109/LSP.2021.3090673Enhanced pairwise IPVO-based reversible data hiding scheme using rhombus context
Rajeev Kumar, Ki-Hyun Jung
Information Sciences, vol. 536, pp. 101–119
Catalogue record →doi:10.1016/j.ins.2020.05.047Robust reversible data hiding scheme based on two-layer embedding strategy
Rajeev Kumar, Ki-Hyun Jung
Information Sciences, vol. 512, pp. 96–107
Catalogue record →doi:10.1016/j.ins.2019.09.062Enhanced AMBTC based data hiding method using hamming distance and pixel value differencing
Rajeev Kumar, Dae-Soo Kim, Ki-Hyun Jung
Journal of Information Security and Applications, vol. 47, pp. 94–103
Catalogue record →doi:10.1016/j.jisa.2019.04.007An Improved Histogram-Shifting-Imitated Reversible Data Hiding Based on HVS Characteristics
Rajeev Kumar, Satish Chand, Samayveer Singh
Multimedia Tools and Applications, vol. 77(11), pp. 13445–13457
Catalogue record →doi:10.1007/s11042-017-4960-yRecovery based high capacity reversible data hiding scheme using even-odd embedding
Aruna Malik, Samayveer Singh, Rajeev Kumar
Multimedia Tools and Applications, vol. 77(12), pp. 15803–15827
Catalogue record →doi:10.1007/s11042-017-5156-1Energy efficient heterogeneous DEEC protocol for enhancing lifetime in WSNs
Samayveer Singh, Aruna Malik, Rajeev Kumar
Engineering Science and Technology, an International Journal, vol. 20(1), pp. 345–353
Catalogue record →doi:10.1016/j.jestch.2016.08.009A high capacity email based text steganography scheme using Huffman compression
Rajeev Kumar, Aruna Malik, Samayveer Singh, Satish Chand
2016 3rd International Conference on Signal Processing and Integrated Networks (SPIN), pp. 53–56
Catalogue record →doi:10.1109/SPIN.2016.7566661A reversible high capacity data hiding scheme using pixel value adjusting feature
Rajeev Kumar, Satish Chand
Multimedia Tools and Applications, vol. 75(1), pp. 241–259
Catalogue record →doi:10.1007/s11042-014-2289-3A space based reversible high capacity text steganography scheme using font type and style
Rajeev Kumar, Aruna Malik, Samayveer Singh, Bijendra Kumar, Satish Chand
2016 International Conference on Computing, Communication and Automation, pp. 1090–1094
Catalogue record →doi:10.1109/CCAA.2016.7813878NEECP: Novel Energy-Efficient Clustering Protocol for Prolonging Lifetime of WSNs
Samayveer Singh, Satish Chand, Rajeev Kumar, Aruna Malik, Bijendra Kumar
IET Wireless Sensor Systems, vol. 6(5), pp. 151–157
Catalogue record →doi:10.1049/iet-wss.2015.0017Profile index metrics were checked 2026-09-04; research output is ordered by publication year, not citation count.
Projects
Source-listed projects. Dates and roles are preserved from the reviewed record; inclusion does not imply a project is currently active.
An App for Transforming Raw EMRs into Actionable Summaries — co-investigator with Garima Chhikara; project lead Anurag Goel; DTU CCDR / Koshika Foundation; ₹5.6 lakh; listed ongoing by DTU (checked 5 September 2026).
Project record →RECAP — Reversible Embedding with Causal Assistance and Prediction; PI; DTU Young Faculty Grant; ₹5 lakh; approved 21 March 2025; currently listed ongoing
Project record →TagExDF — Explained Tagging System; Ki-Hyun Jung and Rajeev Kumar listed as PI/Co-PI; NRF Korea; 55 million KRW; sanctioned November 2021; completed (status confirmed by the lab on 5 September 2026).
Project record →Development of immersive content forensic marking and watermarking technology; PI Ki-Hyun Jung; Rajeev Kumar, researcher; Korean Research Foundation; 24 million KRW; completed per current DTU profile
Project record →
Patents & applications
21 granted · 17 applications. An application is not a granted patent.
System and Method for Adaptive Notification Delivery Based on Cognitive Load and Contextual Parameters →
Shray Gupta, Anurag Goel, Rajeev Kumar
- Application
- 202511069771
- Patent
- —
Hearing Aid System and Method for Context-Aware Alarm Detection and Personalized Biometric Feedback →
Anukriti Kaushal, Sonal Gandhi, Anurag Goel, Rajeev Kumar
- Application
- 202411103051
- Patent
- IN 578276
- Grant date
- 2026-01-15
System and Method for Securely Charging Electric Vehicle →
Ajit Kumar Yadav, Ayush Kumar, Dheeraj Joshi, Rajeev Kumar
- Application
- 202511054094
- Patent
- IN 588448
- Grant date
- 2026-05-06
Method and System for Context-Aware Dynamic Access Control of Interactive Interfaces in User Devices →
Rajeev Kumar, Ankur, Franklin John, Shailender Kumar, Ananthan R, Ayush Kumar, Naveen Dahiya, Yogendra Mohan, Itti
- Application
- 202511069726
- Patent
- IN 582601
- Grant date
- 2026-03-09
System and Method to Engage a Player in a Game Simulation →
Ayush Kumar, Rajeev Kumar
- Application
- 202511028807
- Patent
- IN 599946
- Grant date
- 2026-08-20
A System and Method for Prioritized Data Delivery →
Ajit Kumar Yadav, Rajeev Kumar
- Application
- 202511070240
- Patent
- IN 600475
- Grant date
- 2026-08-25
Method and System for Identification and Correction of Poisoned Training Samples in Deep Neural Network →
Mahaveer Prasad, Vinod Kumar, Altaf Hussain, Rajeev Kumar
- Application
- 202611018498
- Patent
- —
Method and System for Detecting Virtual Private Network (VPN) Usage in a Communication Network →
Rajeev Kumar, Aruna Malik, Vikas Tyagi, Dr. Neeraj, Dr. Vijay, Samayveer Singh, Nikhil Gupta
- Application
- 202511084334
- Patent
- IN 590173
- Grant date
- 2026-05-25
Adaptive Audio Output System and Method Thereof →
Anurag Goel, Anukriti Kaushal, Meenakshi Diwan, Pallavi Ranjan, Rajeev Kumar
- Application
- 202511004867
- Patent
- IN 584506
- Grant date
- 2026-03-23
Method and System for Automatic Transmission of Authentication Code →
Rajeev Kumar, Anurag Goel, Shailender Kumar, Pankaj Lathar, Ankur, Pallavi Ranjan, Pradeep Kamboj
- Application
- 202411054265
- Patent
- IN 564225
- Grant date
- 2025-03-28
Method and System for Generating Dynamic Alert in a Messaging Platform →
Pallavi Ranjan, Ankur, Navdeep Bohra, Neeti Sangwan, Saurabh Agarwal, Anurag Goel, Shailender Kumar, Rajeev Kumar
- Application
- 202411062294
- Patent
- IN 568874
- Grant date
- 2025-07-21
Method and System for Enhancing Handwritten Content on a Smart Board →
Rajeev Kumar, Anurag Goel, Shailender Kumar, Pallavi Ranjan, Jai Chhillar, Yogendra Mohan, Ajit Kumar Singh Yadav, Abha Devi
- Application
- 202411080365
- Patent
- IN 567890
- Grant date
- 2025-06-25
System for Underwater Object Detection and Method Thereof →
Pallavi Ranjan, Anurag Goel, Rajeev Kumar
- Application
- 202411077385
- Patent
- IN 575681
- Grant date
- 2025-12-11
System and Method for Secure Offline Face Verification →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202611045658
- Patent
- —
Federated Learning-Enabled Device for Dynamically Providing Personalized Content to a User →
Rajeev Kumar, Shailender Kumar, Abha Devi
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Application publication in the Indian Patent Office journal
Inventor evidence: Inventors listed in the original Patent Office application publication
Application publication and full inventor list are confirmed by the linked Patent Office journal. Published is a publication milestone, not a claim of current legal pendency or enforceability.
- Application
- 202511058221
- Patent
- —
Multi-Signal Geo-Confidence and Temporal Biometric Attendance Authentication →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202611078107
- Patent
- —
Privacy-Preserving Face Representation System and Method →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202611006539
- Patent
- —
System and Method for Explainable-AI Guided Semantic Watermarking of Deep Neural Networks →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202611083599
- Patent
- —
Method and System for Adaptive Multi-Layer Detection of Money Mule Activity in Banking Cyber-Physical System →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202511117732
- Patent
- —
Method and System for Generating an Arrangement of a Set of Contacts →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202413071695
- Patent
- —
System and Method for Updating Group Profile Image based on Topic and Argument Engagement Analysis →
Rajeev Kumar, Pallavi Ranjan
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Application publication in the Indian Patent Office journal
Inventor evidence: Inventors listed in the original Patent Office application publication
Application publication and full inventor list are confirmed by the linked Patent Office journal. Published is a publication milestone, not a claim of current legal pendency or enforceability.
- Application
- 202511046026
- Patent
- —
Method and System for Automatically Determining Reward or Penalty Points to Calculate Insurance Premium →
Rajeev Kumar, Amit Dua, Aruna Malik, Vikas Tyagi, Samayveer Singh, Vijay Kumar, Neeraj Kumar, Abha Devi
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Application publication in the Indian Patent Office journal
Inventor evidence: Inventors listed in the original Patent Office application publication
Application publication and full inventor list are confirmed by the linked Patent Office journal. Published is a publication milestone, not a claim of current legal pendency or enforceability.
- Application
- 202411000844
- Patent
- —
A System and Method for Providing Personalized Guidance during Image Capturing →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202311076162
- Patent
- —
System for Detecting and Mitigating Poisoning Attacks in an Artificial Intelligence Model →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202611000383
- Patent
- —
A System and Method for Intelligently Charging Built-in Wireless Earphones →
Samayveer Singh, Aruna Malik, Rajeev Kumar
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Application publication in the Indian Patent Office journal
Inventor evidence: Inventors listed in the original Patent Office application publication
Application publication and full inventor list are confirmed by the linked Patent Office journal. Published is a publication milestone, not a claim of current legal pendency or enforceability.
- Application
- 202311024642
- Patent
- —
System and Method for Adaptive Video Resolution Switching →
Rajeev Kumar
Inventor evidence: Names as listed by linked source
- Application
- 202411089667
- Patent
- IN 591412
- Grant date
- 2026-06-05
System and Method for Quantifying and Predicting the Resilience of Agro-Ecosystems →
Rajeev Kumar, Kripal Singh, Pallavi Ranjan
Inventor evidence: Names as listed by linked source
- Application
- 202511006121
- Patent
- IN 580179
- Grant date
- 2026-02-06
System and Method for Hiding Data in Images →
Ankur, Rajeev Kumar
Inventor evidence: Names as listed by linked source
- Application
- 202411087764
- Patent
- IN 572628
- Grant date
- 2025-10-27
Method and System for Filtering Out Recipients for Broadcast Messages Based on Their Emotional State and Message Contents →
Rajeev Kumar, Shailender Kumar, Abha Devi
Inventor evidence: Names as listed by linked source
- Application
- 202211052145
- Patent
- IN 444018
- Grant date
- 2023-08-09
A System for Adaptive Selection of High-Resolution Communication and Super-Resolution Communication →
Aruna Malik, Samayveer Singh, Mohit Kumar, Rajeev Kumar
Inventor evidence: Names as listed by linked source
- Application
- 202311024708
- Patent
- —
System and Method for Adaptive Multi-Factor Biometric Authentication with Dynamic Obfuscation →
Rajeev Kumar, Sanjay Kumar, Saurabh Agarwal, Tushar Bhardwaj
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Grant notice in the Indian Patent Office journal
Inventor evidence: Inventors listed in the original Patent Office application publication
Grant number and grant milestone are confirmed by the Patent Office grant notice published 17 July 2026; that issue date is not the exact grant date. Inventors and filing/publication dates follow the original application publication.
- Application
- 202511041924
- Patent
- IN 595454
System and Method for Backdoor Detection in Neural Networks using Path Diversity Decay Measurement →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202611028303
- Patent
- —
AI-Driven Configuration Clustering and Blockchain Privacy System →
Rajeev Kumar, Vinod Kumar, Shailender Kumar, Sonal Gandhi, Pallavi Ranjan, Ankur, Neeti Sangwan, Navdeep Bohra, Rahul Kumar
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Grant notice in the Indian Patent Office journal
Inventor evidence: Inventors listed in the original Patent Office application publication
Grant number and grant milestone are confirmed by the Patent Office grant notice published 17 July 2026; that issue date is not the exact grant date. Inventors and filing/publication dates follow the original application publication.
- Application
- 202411097543
- Patent
- IN 595248
System and Method for Adaptation of Video or Playlist Thumbnails based on User Preferences →
Rajeev Kumar, Shailender Kumar, Vinod Kumar, Pankaj Lathar, Anil Sangwan, Saurabh Agarwal, Ankur, Abha Devi
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Granted in the DTU faculty profile
Inventor evidence: Inventors listed in the original Patent Office application publication
Status and application identity are reported in the linked DTU faculty profile. Inventors are listed in the original Patent Office application publication. Exact grant date is not established.
- Application
- 202311072158
- Patent
- IN 576746
System and Method for Personalized Guidance for Image Capturing →
Aruna Malik, Samayveer Singh, Rajeev Kumar
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Granted in the DTU faculty profile
Inventor evidence: Inventors listed in the original Patent Office application publication
Status and application identity are reported in the linked DTU faculty profile. Inventors are listed in the original Patent Office application publication. Exact grant date is not established.
- Application
- 202311024707
- Patent
- IN 574725
Intelligently Hiding Personal Application User Interface (UI) Elements →
Lalit K Awasthi, Rajeev Kumar, Samayveer Singh, Aruna Malik, Saurabh Agarwal, Tushar Bhardwaj, Abha Devi
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Granted in the DTU faculty profile
Inventor evidence: Inventors listed in the institutional report
Status and application identity are reported in the linked DTU faculty profile. Inventors follow the linked institutional annual report; original government list has not been checked. Exact grant date is not established.
- Application
- 202311053513
- Patent
- IN 557182
Method for hiding private information →
Known inventor — partial list: Samayveer Singh
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Granted in the DTU faculty profile
Inventor evidence: NIT Jalandhar R&D Newsletter, December 2019, page20 row42 names Samayveer Singh. Full inventor list not yet verified.
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Exact grant date is not established.
- Application
- 2041/DEL/2015
- Patent
- IN 440087
A System and Method for Delivery of Products in Climate-Controlled Environment →
The reviewed source does not state an inventor list.
Listed in this faculty member’s institutional patent record. Listing alone does not establish inventor attribution.
Status source: Listed as Published in the DTU faculty profile
Inventor evidence: Inventor list not established from the reviewed sources
Status and application identity are reported in the linked DTU faculty profile. Full inventor list has not been independently established. Publication date is not established.
- Application
- 202511090578
- Patent
- —
Experience & education
Appointments & positions
- Assistant Professor, Department of Computer Science & Engineering, DTU (since 11 December 2020)
- Assistant Director (IPR-TT), Corporate Relations Office, DTU
- Faculty In-Charge, Web Services, Computer Centre, DTU
- Head, Drone Training Centre, DTU
- In-Charge, Blockchain Technology Research Lab, DTU
- Co-Incharge, Data Mining Lab, CSE, DTU
- Co-Incharge, Artificial Intelligence Lab, CSE, DTU
Education
- B.Tech., Information Technology, Uttar Pradesh Technical University, Lucknow, 2007
- M.Tech., Computer Engineering, University of Delhi, 2012
- Ph.D., Computer Engineering, University of Delhi, 2017
- Postdoctoral research, Kyungil University, South Korea
Awards & honours
Early Research Impact Award, DTU (2025)
Premier Research Excellence Award, DTU (2025)
Innovation Research Excellence Award, DTU (2024)
Commendable Research Excellence Award, DTU (2022, 2023, 2024 and 2025)
Brain Pool Plus Fellowship, National Research Foundation of Korea (awarded 2021 for three years)
Brain Pool Fellowship, Korean Research Foundation (awarded 2018 for one year)
GATE 2007, All India Rank 272
Patent-o-thon 2025 Grand Finale — awardee; KIT’s Innovation & Research Foundation, Kolhapur.
Additional profile highlights
- h-index 26 (as of 2026-09-04)
- 1,966 citations (as of 2026-09-04)
- DTU Premier Research Excellence Award, 2025
Professional service
Editorial, reviewing and professional roles recorded in the profile sources.
2026-06-12 – 2026-06-13 · Session chair, International Conference on Secure and Trustworthy Artificial Intelligence Systems (ICSTAIS 2026), Chandigarh University, Mohali.
2026-08-06 · Expert talk on robust AI for practical environments, KCC Institute of Technology and Management, Greater Noida.
2026-07-18 · Expert talk on cybersecurity in the AI era, Bikaner Technical University, Bikaner.
2026-07-13 · Expert talk on trustworthy and resilient AI, Galgotias College of Engineering and Technology, Greater Noida.
2026-04-23 · Expert talk on intellectual-property rights and research integrity at DTU's World Copyright Day programme.
2026-02-27 · Expert talk on AI threat models, poisoning, backdoors and defences at an AI ethics and security workshop, NSUT.
Associate Editor, Journal of Information Security and Applications (JISA), Elsevier
Associate Editor, Journal of Electronic Imaging (JEI), SPIE
Associate Editor, SN Computer Science, Springer
Associate Editor, IET Biometrics
Review Editor, Frontiers in Signal Processing
Editorial Board Member, Scientific Reports, Nature
Lead/Guest Editor for special issues in APSIPA Transactions on Signal and Information Processing, Computers Materials and Continua, Scientific Reports, Journal of Electronic Imaging, Journal of Information Security and Applications, and Journal of Internet Technology
Member, APSIPA Multimedia Security and Forensics Technical Committee
Session Chair at multiple international conferences (ICIPTM-2026, ICDT-2025, IC3-2025, ICDT-2024, 2021-2024)
Sources
Profile sources reviewed 2026-09-05. Scholarly metrics are dated snapshots.
Publication categories describe the work type, not its quality. Listed projects are not necessarily active. Missing public records are not a measure of contribution.
Public machine-readable catalogue ↗