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METHOD OF OBTAINING A MEGA-FRAME IMAGE FINGERPRINTS FOR IMAGE FINGERPRINT BASED CONTENT IDENTIFICATION, METHOD OF IDENTIFYING A VIDEO SEQUENCE, AND CORRESPONDING DEVICE
METHOD OF OBTAINING A MEGA-FRAME IMAGE FINGERPRINTS FOR IMAGE FINGERPRINT BASED CONTENT IDENTIFICATION, METHOD OF IDENTIFYING A VIDEO SEQUENCE, AND CORRESPONDING DEVICE
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机译:获取用于基于图像指纹的内容识别的巨型帧图像指纹的方法,视频序列的识别方法以及相应的设备
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摘要
A temporal section that is defined by boundary images is determined in a video sequence. A maximum of k stable image frames are determined in the temporal section of image frames having a lowest temporal activity. Image fingerprints are computed from the determined stable image frames. A mega-frame image fingerprint data structure is constituted from the computed fingerprints and the data structure is stored in memory for use of fingerprint based content identification.
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