Method and system for analyzing video content using detected text in video frames
AssigneeKoninklijke Philips Electronics N.V.
InventorsLalitha Agnihotri, Nevenka Dimitrova, Jan H. Elenbaas
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AssigneeKoninklijke Philips Electronics N.V.
InventorsLalitha Agnihotri, Nevenka Dimitrova, Jan H. Elenbaas
Estimating the term…
There is disclosed, for use in video text analysis system, a video processing device for searching video streams for one or more user-selected image text attributes. The video processing device comprises an image processor capable detecting and extracting image text from video frames, determining attributes of the extracted image text, comparing the extracted image text attributes and the user-selected image text attributes, and, if a match occurs, modifying, transferring, and/or labeling at least a portion of the video stream in accordance with user commands. The invention uses the user-selected image text attributes to search through an archive of video clips to 1) locate particular types of events, such as news programs or sports events; 2) locate programs featuring particular persons or groups; 3) locate programs by name; 4) save or remove all or some commercials, and to otherwise sort, edit, and save all of, or portions of, video clips according to image text that appears in the frames of the video clips.
For use in a system capable of analyzing image text in video frames, a video processing device capable of one of filtering and searching video streams in response to receipt of at least one selected image text attribute, wherein said selected image text attribute is a non-character attribute, said video processing device comprising:
An image text analysis system comprising:
For use in a system capable of analyzing image text in video frames, a method of one of searching and filtering video streams in response to receipt of at least one selected image text attribute, wherein the selected image text attribute is a non-character attribute, the method comprising the steps of:
For use in a system capable of analyzing image text in video frames, computer executable process steps stored on a computer readable storage medium for performing one of searching and filtering video streams in response to receipt of at least one selected image text attribute, wherein the selected image text attribute is a non-character attribute, the computer executable process steps comprising the steps of:
Dependencies are inferred from the claim text.