Content-based news video story segmentation and video retrieval

extraction and speech recognition, etc,which realize news video story segmentation and video retrieval. In this article, first, we use image analysis technologyto detect the frames that contain the texts or the close captions, and we use the video OCR technology to detect the textsof these frames, which provides a good source of textual information for story segmentation and classification. Thespeech digital processing technology is also used to find the boundaries of the news video story and the speechrecognition technology is used to extract the voice texts of the anchorperson and also used to classify the stories that are

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