A multiplierless pruned DCT-like transformation for image and video compression that requires ten additions only


A multiplierless pruned approximate eight-point discrete cosine transform (DCT) requiring only ten additions is introduced. The proposed algorithm was assessed in image and video compression, showing competitive performance with state-of-the-art methods. Digital synthesis in 45 nm CMOS technology up to place-and-route level indicates clock speed of 288 MHz… (More)
DOI: 10.1007/s11554-015-0492-8


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