A Michelson Contrast Sensitive Silicon Retina

摘要：

This paper describes a current mode silicon retina circuit whose output is sensitive to the Michelson contrast, which is defined as the difference between the foreground and background image intensities normalized by their sum. Measurements from a 10 by 10 pixel array fabricated in a 1.6μm process are presented. The output is encoded as the difference between two currents.

作者: Bertram E. Shi Thomas Choi

作者单位: Department of Electrical and Electronic Engineering Hong Kong University of Science and Technology Clear Water Bay, Kowloon, HONG KONG

会议类型: 国际会议

会议名称: 8th International Conference on Neural Information Processing(ICONIP 2001)(第八届国际神经信息处理大会)

会议地点: 上海

会议语种:英文

页码: 1158-1162

在线出版日期: 2001-11-14（万方平台首次上网日期，不代表论文的发表时间）