National University of Singapore | Department of Mathematics | Centre for Wavelets, Approx. and Info. Proc.


Research Resources
My research focuses on the development of mathematical modeling and computational methods for solving pratical problems in imaging and vision science.

- Image de-raining via discriminative sparse coding - Data-driven non-local frame and image deconvolution - L0 norm based dictionary learning for sparse coding - Data driven tight frame construction and image denoising - Robust image deconvolution in the presence of kernel error - Video restoration by robust low rank matrix approximation - Wavelet frame based single-image blind image deblurring