机构

• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [1]

内容类型

• 会议论文 [1]

发表日期

• 2010 [1]

学科主题

筛选

浏览/检索结果: 共1条，第1-1条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Application of image smoothing algorithm (EI CONFERENCE) 会议论文  OAI收割 2010 3rd International Congress on Image and Signal Processing, CISP 2010, October 16, 2010 - October 18, 2010, Yantai, China 作者:  Zhang X.;  Zhang X.;  Zhang X. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 With the application of CCD image sensor  the display effect of LED display panel is greatly improved. Due to the pixel response non-uniformity of CCD  it usually brings a "center dark  surround light" defect on LED display panel. Based on image smoothing algorithm  a calibration method for this defect is proposed in this paper. After calibration  the display uniformity deviation of LED display panel can be narrowed from 12.9% to 0.73%. Experimental results show that the method overcomes the inherent defect and achieves the desired effect. 2010 IEEE.