| Comparative study of image segmentation techniques and object matching using segmentation SS Varshney, N Rajpal, R Purwar 2009 Proceeding of International Conference on Methods and Models in …, 2009 | 137 | 2009 |
| Handwritten Hindi character recognition: a review M Yadav, RK Purwar, M Mittal IET Image Processing 12 (11), 1919-1933, 2018 | 43 | 2018 |
| A Five‐Level Wavelet Decomposition and Dimensional Reduction Approach for Feature Extraction and Classification of MR and CT Scan Images V Srivastava, RK Purwar Applied Computational Intelligence and Soft Computing 2017 (1), 9571262, 2017 | 31 | 2017 |
| A fast block motion estimation algorithm using dynamic pattern search RK Purwar, N Rajpal Signal, Image and Video Processing 7 (1), 151-161, 2013 | 29 | 2013 |
| Cryptanalysis and improvement of a color image encryption scheme based on DNA sequences and multiple 1D chaotic maps K Panwar, RK Purwar, A Jain International Journal of Bifurcation and Chaos 29 (08), 1950103, 2019 | 27 | 2019 |
| Hindi handwritten character recognition using multiple classifiers M Yadav, R Purwar 2017 7th International Conference on Cloud Computing, Data Science …, 2017 | 27 | 2017 |
| Cryptanalysis and improvement of an image encryption scheme using combination of one-dimensional chaotic maps K Panwar, RK Purwar, A Jain Journal of Electronic Imaging 27 (5), 053037-053037, 2018 | 24 | 2018 |
| Classification of CT scan images of lungs using deep convolutional neural network with external shape-based features V Srivastava, RK Purwar Journal of digital imaging 33 (1), 252-261, 2020 | 23 | 2020 |
| Crowd abnormality detection in video sequences using supervised convolutional neural network R Lalit, RK Purwar, S Verma, A Jain Multimedia Tools and Applications 81 (4), 5259-5277, 2022 | 18 | 2022 |
| Bending and SAR analysis on UWB wearable MIMO antenna for on-arm WBAN applications S Jayant, G Srivastava, R Purwar Frequenz 75 (5-6), 177-189, 2021 | 16 | 2021 |
| Crowd abnormality detection using optical flow and GLCM-based texture features R Lalit, RK Purwar Journal of Information Technology Research (JITR) 15 (1), 1-15, 2022 | 13 | 2022 |
| A fast encryption scheme suitable for video surveillance applications using SHA-256 hash function and 1D sine–sine chaotic map K Panwar, RK Purwar, G Srivastava International Journal of Image and Graphics 21 (02), 2150022, 2021 | 13 | 2021 |
| A matching criterion for motion compensation in the temporal coding of video signal RK Purwar, N Prakash, N Rajpal Signal, Image and Video Processing 5 (2), 133-139, 2011 | 13 | 2011 |
| Over the counter sale of drugs for medical abortion-knowledge, attitude, and practices of pharmacists of Delhi, India A Mishra, A Yadav, S Malik, R Purwar, S Kumari International Journal of Pharmacological Research 6 (3), 92-96, 2016 | 12 | 2016 |
| A novel approach of digital video encryption MA Chandra, R Purwar, N Rajpal International Journal of Computer Applications 49 (4), 2012 | 12 | 2012 |
| A novel feature based indexing algorithm for brain tumor MR-images RK Purwar, V Srivastava International Journal of Information Technology 12 (3), 1005-1011, 2020 | 11 | 2020 |
| Design of CNN architecture for Hindi Characters M Yadav, R Kr Purwar, A Jain Ediciones Universidad de Salamanca (España), 2018 | 11 | 2018 |
| An extension of local mesh peak valley edge based feature descriptor for image retrieval in bio-medical images V Srivastava, R Purwar ADCAIJ: Advances in Distributed Computing and Artificial Intelligence …, 2018 | 11 | 2018 |
| Analytical study of YOLO and its various versions in crowd counting Ruchika, RK Purwar, S Verma Intelligent Data Communication Technologies and Internet of Things …, 2022 | 9 | 2022 |
| Hindi handwritten character recognition using oriented gradients and Hu-geometric moments M Yadav, RK Purwar Journal of Electronic Imaging 27 (5), 051216-051216, 2018 | 9 | 2018 |
Navin RajpalGGSIP University DelhiПодтвержден адрес электронной почты в домене ipu.ac.in