Image realization steganography with LCS based mapping. - Ratnakirti Roy; Suvamoy Changder (IC3, 2014)

A map-based image steganography scheme for RGB images. - Ratnakirti Roy; Shabnam Samima; Suvamoy Changder (Int. J. Inf. Comput. Secur., 2015)

Performance analysis of image steganalysis techniques and future research directives. - Sanchita Pathak; Ratnakirti Roy; Suvamoy Changder (Int. J. Inf. Comput. Secur., 2018)

Watermarking through image geometry change tracking. - Ratnakirti Roy; Tauheed Ahmed; Suvamoy Changder (Vis. Informatics, 2018)

Photo classification based on the presence of diagonal line using pre-trained DCNN VGG16. - Soma Debnath; Ratnakirti Roy; Suvamoy Changder (Multim. Tools Appl., 2022)

A novel approach using deep convolutional neural network to classify the photographs based on leading-line by fine-tuning the pre-trained VGG16 neural network. - Soma Debnath; Ratnakirti Roy; Suvamoy Changder (Multim. Tools Appl., 2024)