Digital Image Watermarking Scheme Based on Visual Cryptography and SVD. - Ajay Kumar Mallick; Priyanka; Sushila Maheshkar (FICTA, 2015)

Near-Duplicate Video Retrieval Based on Spatiotemporal Pattern Tree. - Ajay Kumar Mallick; Sushila Maheshkar (CVIP (1), 2017)

Dimensionality Reduction Technique on SIFT Feature Vector for Content Based Image Retrival. - Mukul Kirti Verma; Rajesh Dwivedi; Ajay Kumar Mallick; Ebenezer Jangam (RTIP2R (1), 2018)

Cathedral and Indian Mughal Monument Recognition Using Tensorflow. - Aniket Ninawe; Ajay Kumar Mallick; Vikash Yadav; Hifzan Ahmad; Dinesh Kumar Sah; Cornel Barna (SOFA (1), 2018)

Video retrieval using salient foreground region of motion vector based extracted keyframes and spatial pyramid matching. - Ajay Kumar Mallick; Susanta Mukhopadhyay (Multim. Tools Appl., 2020)

Video retrieval framework based on color co-occurrence feature of adaptive low rank extracted keyframes and graph pattern matching. - Ajay Kumar Mallick; Susanta Mukhopadhyay (Inf. Process. Manag., 2022)

Random projection and hashing based privacy preserving for image retrieval paradigm using invariant and clustered feature. - Mukul Majhi; Ajay Kumar Mallick (J. King Saud Univ. Comput. Inf. Sci., 2022)