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实时浮动阈值提取方法
Alternative TitleExtration method of real time floating threshold
肖阳辉
Department光电信息技术研究室
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司
Country中国
Subtype发明
Status未缴年费
Abstract本发明应用于视频图像处理,尤其是针对复杂背景条件下的二值化分割阈值电平的实时浮动阈值提取方法。它采用行背景采样的方法来选择切割阈值,具体为:在行方向上,提取波门后沿处的电平作为本行的背景电平,用所述背景电平作为切割门限切割该行的视频信号。本发明其分割效果好,能满足图像处理实时性的要求。
Other AbstractThe method is used for extracting an instant floating threshold of a binarization segmentation threshold level. It uses background sampling approach to select a segmentation threshold and comprises: along the row direction, extracting the level at rear edge of gate as the background level of current row the said background level is taken as the segmentation threshold to segment the video of the said row.
description.patentprioritydataCN20051046032
PCT Attributes
Application Date2005-03-16
2006-09-20
Date Available2008-02-27
Application NumberCN200510046032.6
Open (Notice) NumberCN1835554A
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/13459
Collection光电信息技术研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
肖阳辉. 实时浮动阈值提取方法[P]. 2006-09-20.
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File name: CN200510046032.6.pdf
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