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eess.IV2021
Salt and pepper noise removal method based on stationary Framelet transform with non-convex sparsity regularization
Yingpin Chen, Yuming Huang, Lingzhi Wang +4
Salt and pepper noise removal is a common inverse problem in image processing. Traditional denoising methods have two limitations. First, noise characteristics are often not descri…
eess.IV2020
Improved gradient descent-based chroma subsampling method for color images in VVC
Kuo-Liang Chung, Szu-Ni Chen, Yu-Ling Lee +1
Prior to encoding color images for RGB full-color, Bayer color filter array (CFA), and digital time delay integration (DTDI) CFA images, performing chroma subsampling on their conv…