机构

• 长春光学精密机械与物... [2]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2017 [1]
• 2007 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2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 Color image detail enhancement based on quaternion guided filter 期刊论文  OAI收割 Journal of China Universities of Posts and Telecommunications, 2017, 卷号: 24, 期号: 4 作者:  Kun, W.;  L. Guiju;  H. Guangliang;  Y. Hang and L. Peixun   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/06/13 Stochastic video signal's automatic identification and image reproduction (EI CONFERENCE) 会议论文  OAI收割 2007 2nd IEEE Conference on Industrial Electronics and Applications, ICIEA 2007, May 23, 2007 - May 25, 2007, Harbin, China Mingxiu L.; Guangliang H. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 In order to realize the automatic extraction of stochastic signal's horizontal synchronization frequency and the stable reproduction of video image  different image features of horizontal synchronization blanking signal under different deviation are analyzed  and spectrum analysis algorithm of horizontal synchronization frequency  texture feature extraction algorithm of slope image and phase feature extraction algorithm of drifting image are put forward. Based on the three algorithms  the hierarchical automatic recognition algorithm is put forward to automatically control the adjusting of the horizontal synchronization frequency and realize the reproduction. The algorithm was applied in the automatic interception system of computer video leaking information  and quick interception and stable reproduction of computer video leaking information were achieved. 2007 IEEE.