Low-power DCT-based compressor for wireless capsule endoscopy
作者：
Highlights：
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• In this paper DCT-Based Compressor using LPLA CORDIC in WCE application is proposed.
• The main idea is based on employing a single common hardware for two CORDIC outputs.
• Clock gating and pipeline techniques is used for further reduction in power and glitch.
• Number of adder and shifter blocks are reduced compared with other known structures.
• Simulation results show 64%, 43% and 8% reduction in Power, area and PDP respectively.
摘要
• In this paper DCT-Based Compressor using LPLA CORDIC in WCE application is proposed. • The main idea is based on employing a single common hardware for two CORDIC outputs. • Clock gating and pipeline techniques is used for further reduction in power and glitch. • Number of adder and shifter blocks are reduced compared with other known structures. • Simulation results show 64%, 43% and 8% reduction in Power, area and PDP respectively.
论文关键词：Lookahead CORDIC,Discrete Cosine Transform,Wireless Capsule Endoscopy,Low-power computing,JPEG standard,VLSI
论文评审过程：Received 1 February 2016, Revised 30 November 2016, Accepted 8 March 2017, Available online 22 March 2017, Version of Record 7 November 2017.
论文官网地址：https://doi.org/10.1016/j.image.2017.03.003
