基于帧的CMOS成像仪自适应

2005 5th International Conference on Information Communications & Signal Processing Pub Date : 2005-12-06 DOI:10.1109/ICICS.2005.1689055

D. Climie, S. Chen, A. Bermak, D. Martinez

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引用次数: 3

摘要

提出了一种基于快速边界自适应规则(FBAR)的帧自适应量化VLSI结构。该自适应量化算法与128倍128像素CMOS图像传感器阵列相结合。像素操作是基于生物启发的时间到第一个尖峰编码方案。系统和电路级仿真结果表明，所提出的体系结构能够成功地运行

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Frame Based Adaptation for CMOS Imager

This paper presents a VLSI architecture of a frame-based adaptive quantization technique based on the fast boundary adaptation rule (FBAR). The adaptive quantization algorithm is integrated together with a 128times128 pixel CMOS image sensor array. The pixel operation is based on biologically inspired time-to-first spike encoding scheme. System and circuit level simulations show the successful operation of the proposed architecture

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2005 5th International Conference on Information Communications & Signal Processing

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