| Authentication and recovery of images using multiple watermarks R Chamlawi, A Khan, I Usman Computers & Electrical Engineering 36 (3), 578-584, 2010 | 113 | 2010 |
| Intelligent reversible watermarking technique in medical images using GA and PSO T Naheed, I Usman, TM Khan, AH Dar, MF Shafique Optik 125 (11), 2515-2525, 2014 | 78 | 2014 |
| Iris localization in frontal eye images for less constrained iris recognition systems F Jan, I Usman, S Agha Digital Signal Processing 22 (6), 971-986, 2012 | 72 | 2012 |
| Reliable iris localization using Hough transform, histogram-bisection, and eccentricity F Jan, I Usman, S Agha Signal processing 93 (1), 230-241, 2013 | 70 | 2013 |
| BCH coding and intelligent watermark embedding: Employing both frequency and strength selection I Usman, A Khan Applied Soft Computing 10 (1), 332-343, 2010 | 67 | 2010 |
| Intelligent reversible watermarking and authentication: hiding depth map information for 3D cameras A Khan, SA Malik, A Ali, R Chamlawi, M Hussain, MT Mahmood, I Usman Information Sciences 216, 155-175, 2012 | 47 | 2012 |
| Amodel for english to urdu and hindi machine translation system using translation rules and artificial neural network. SN Khan, I Usman Int. Arab J. Inf. Technol. 16 (1), 125-131, 2019 | 37 | 2019 |
| Iris localization based on the Hough transform, a radial-gradient operator, and the gray-level intensity F Jan, I Usman, SA Khan, SA Malik Optik 124 (23), 5976-5985, 2013 | 34 | 2013 |
| A dynamic non-circular iris localization technique for non-ideal data F Jan, I Usman, SA Khan, SA Malik Computers & Electrical Engineering 40 (8), 215-226, 2014 | 33 | 2014 |
| Reversible watermarking based on intelligent coefficient selection and integer wavelet transform I Usman, A Khan, A Ali, TS Choi International Journal of Innovative Computing, Information and Control …, 2009 | 31 | 2009 |
| An UWB diversity antenna array with a novel H‐type decoupling structure N Gogosh, MF Shafique, R Saleem, I Usman, AM Faiz Microwave and Optical Technology Letters 55 (11), 2715-2720, 2013 | 28 | 2013 |
| Iris segmentation for visible wavelength and near infrared eye images F Jan, I Usman Optik 125 (16), 4274-4282, 2014 | 27 | 2014 |
| Intelligent automated detection of microaneurysms in fundus images using feature-set tuning I Usman, KA Almejalli IEEE Access 8, 65187-65196, 2020 | 26 | 2020 |
| A non-circular iris localization algorithm using image projection function and gray level statistics F Jan, I Usman, S Agha Optik-International Journal for Light and Electron Optics 124 (18), 3187-3193, 2013 | 24 | 2013 |
| Efficient routing for corona based underwater wireless sensor networks ZA Khan, G Latif, A Sher, I Usman, M Ashraf, M Ilahi, N Javaid Computing 101, 831-856, 2019 | 23 | 2019 |
| Intelligent reorganized discrete cosine transform for reduced reference image quality assessment T Bashir, I Usman, S Khan, JU Rehman Turkish Journal of Electrical Engineering and Computer Sciences 25 (4), 2660 …, 2017 | 22 | 2017 |
| A robust iris localization scheme for the iris recognition F Jan, N Min-Allah, S Agha, I Usman, I Khan Multimedia Tools and Applications 80, 4579-4605, 2021 | 21 | 2021 |
| Lossless data hiding using optimized interpolation error expansion T Naheed, I Usman, A Dar 2011 Frontiers of Information Technology, 281-286, 2011 | 16 | 2011 |
| Intelligent churn prediction for telecommunication industry I Khan, I Usman, T Usman, GU Rehman, AU Rehman International Journal of Innovation and Applied Studies 4 (1), 165-170, 2013 | 14 | 2013 |
| Dual watermarking method for secure image authentication and recovery R Chamlawi, I Usman, A Khan 2009 IEEE 13th International Multitopic Conference, 1-4, 2009 | 14 | 2009 |
Asifullah KhanProfessor and Head PIEAS AI Center (PAIC), PIEAS, Islamabad, PakistanVerified email at pieas.edu.pk
