题目/Title：A New VLSI Structure for an Improved Near-lossless Color Image Compression Algorithm Inside Wireless Endoscopy Capsule

作者/Author：
                        Xiang Xie,Guolin Li,Zhihua Wang

会议/Conference：ISCAS 2006

地点/Location：Island of Kos, Greece

年份/Issue Date：2006.21-24 May

页码/pages：pp. 357 - 360

摘要/Abstract：
In order to reduce the communication bandwidth and the transmitting power in the wireless endoscopy capsule, a high quality image compression algorithm has to be used. This paper proposes a new VLSI structure for the improved near-lossless color image compression algorithm to reduce the memory consumption 47% and save the power in the wireless endoscopy capsule. The improved compression algorithm can provide low average compression rate (2.12bits/pixel) with high image quality (larger than 53dB) for endoscopic images. The VLSI structure has been implemented in 0.18 mum CMOS process