M. Uchiyama, Kohei Oikawa, Naoto Date, Shin-ichiro Koto
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引用次数: 7
Abstract
We propose a rate-controllable near-lossless embedded compression algorithm "TLS-1". The algorithm guarantees a selected compression ratio with the smart combination of variable length coding and fixed length coding. It achieves near-lossless image quality under CR = 2. We apply the algorithm to an IP in an HDTV decoder LSI in order to reduce the required external memory capacity and its bandwidth. The LSI is fabricated in a 65nm CMOS technology.
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