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METHOD FOR DETECTING VIDEO SHOT BOUNDARY BASED ON ENHANCED LOCAL DIRECTIONAL PATTERN, AND METHOD AND APPARATUS FOR INSPECTING QUALITY OF SET-TOP BOX USING SAME
METHOD FOR DETECTING VIDEO SHOT BOUNDARY BASED ON ENHANCED LOCAL DIRECTIONAL PATTERN, AND METHOD AND APPARATUS FOR INSPECTING QUALITY OF SET-TOP BOX USING SAME
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机译:基于增强的局部方向图的视频拍摄边界检测方法,机顶盒质量检测方法和装置
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摘要
A method for an apparatus to detect a shot boundary in a video comprises the following steps: extracting a pixel feature including color information and shape information of each pixel to generate a histogram of each image configuring a video; and extracting a shot boundary from the images configuring the video based on a histogram difference between adjacent images. The shape information is an enhanced local directional pattern representing a position of second and third surrounding pixels respectively having second and third largest edge reaction values based on a first surrounding pixel having the largest edge reaction value among surrounding pixels of a corresponding pixel.;COPYRIGHT KIPO 2019
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