Blind structural similarity estimation of digital images using quantized discrete cosine transform coefficients
Measurement Science and Technology. 2013;24(7):074019 
Discrete Wavelet Transform Based Multiple Watermarking for Digital Images Using Back-Propagation Neural Network
Lecture Notes in Networks and Systems. 2019;441-449
Feature Extraction for Cursive Language Document Images
Proceedings of the 2nd Mediterranean Conference on Pattern Recognition and Artificial Intelligence - MedPRAI '18. 2018;
Discrete Fourier Transform
Introduction to Digital Signal Processing Using MATLAB with Application to Digital Communications. 2018;151-188
The Discrete Fourier Transform in 2D
Digital Image Processing. 2008;343-366
Digital Image Hiding Using Iterative Blending in Discrete Cosine Transform Domain
Applied Mechanics and Materials. 2013;318:63-66
The Discrete Fourier Transform
Digital Signal Processing. 2003;141-168
Colour spaces effects on improved discrete wavelet transform‐based digital image watermarking using Arnold transform map
IET Signal Processing. 2013;7(3):177-187
Robust Blind Watermarking Scheme for Digital Images Based on Discrete Fractional Random Transform
Multimedia, Computer Graphics and Broadcasting. 2011;139-145
A Discrete Wavelet Transform based Adaptive Steganography for Digital Images
Proceedings of the Third International Symposium on Women in Computing and Informatics - WCI '15. 2015;