V. Prasath, R. Pelapur, G. Seetharaman, and K. Palaniappan. Multiscale Structure Tensor for Improved Feature Extraction and Image Regularization. IEEE Transactions on Image Processing, IEEE, volume 28, issue 12, pages 6198-6210, December 2019.

V. B. S. Prasath, D. Vorotnikov, R. Pelapur, S. Jose, G. Seetharaman, and K. Palaniappan. Multiscale Tikhonov-total variation image restoration using spatially varying edge coherence exponent. IEEE Transactions on Image Processing, volume 24, issue 12, pages 5220-5235, 2015.

V. B. S. Prasath, R. Pelapur, O. V. Glinskii, V. V. Glinsky, V. H. Huxley, and K. Palaniappan. Multiscale tensor anisotropic filtering of fluorescence microscopy for denoising microvasculature. IEEE Int. Symposium on Biomedical Imaging (ISBI), pages 540-543, 2015.