The invention discloses a video image strip detection method, the method comprises the following steps: 1, according to the users of video sequence with features selected color restoration bands and band types, and according to the first frame of the bands designated position detection area; 2, to the user choose to judge, if you choose vertical strip into the step 3, if the choice of horizontal strip, to step 4; 3, the vertical bands were detected for strip map template, then generate the next frame detection area and recycling the step for the subsequent frame processing; 4. The vertical bands were detected for strip template map, and recycling the steps for processing of subsequent frames. The advantages of this method is compared with the other existing band detection methods: detection of video images of various bands, improved reliability, and users only need to interact to strip the first frame, the subsequent frame completely automatic detection, improve the detection efficiency.
【技术实现步骤摘要】
【技术保护点】
一种视频图像中条带的检测方法,其特征在于进行检测之前,首先由用户根据首帧视频序列中出现的条带特征,选择待修复条带的颜色和条带类型,并根据首帧中垂直条带的出现位置划定检测区域,在检测区域内进行基于空间亮度信息的条带的自动提取,并测量记录对象形状,位置信息;然后对提取的条带进行分析、合并,生成条带的二值模板图;再根据对当前帧的条带检测结果,结合条带漂移特征,预测下一帧条带出现的区域,生成下一帧的检测区域,根据新的检测区域对下一帧进行条带检测,其具体步骤如下: 步骤1、由用户根据视频中的条带选择待修复条带的颜色和条带类型,根据首帧中条带出现的位置划定检测区域,计算出检测区域的长 ...
【技术特征摘要】
【专利技术属性】
技术研发人员:王亚萍,韩军,闵友钢,蒋慧钧,朱民耀,谷伊,
申请(专利权)人:上海大学,
类型:发明
国别省市:31[]
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