Jiahao Pang, Gene Cheung, Wei Hu, Oscar C. Au. Redefining self-similarity in natural images for denoising using graph signal gradient. In Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2014, Chiang Mai, Thailand, December 9-12, 2014. pages 1-8, IEEE, 2014. [doi]
Abstract is missing.