Moving picture scene detection system
First Claim
1. A moving picture scene detection system comprising:
- data storing means for storing coded data including moving picture data, as coded image data having successive frames, and attribute data, indicative of attributes of each of the frames of the moving picture data;
attribute data decoding means for decoding the attribute data of the coded data;
candidate scene detecting means for detecting a candidate for a distinctive scene using the decoded attribute data output from said attribute data decoding means;
image data decoding means for decoding the image data of the coded data from said data storing means in response to an output of said candidate scene detection means; and
image data display means for displaying the decoded image data output from said image data decoding means.
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Abstract
A moving picture scene detection system for detecting a distinctive scene from moving picture data. In the system, the attribute data of the coded data stored in a data storing unit is decoded by a attribute data decoding unit, to produce the decoded attribute data. A distinctive candidate scene in the moving pictures is detected by a candidate scene detecting unit on the basis of the decoded attribute data. The candidate scene and the image data for several frames preceding and subsequent to the candidate scene are decoded by an image data decoding unit, and displayed by an image data display unit. The type of the candidate scene and the position thereof in the moving pictures are stored in the data storing unit as edit data.
83 Citations
14 Claims
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1. A moving picture scene detection system comprising:
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data storing means for storing coded data including moving picture data, as coded image data having successive frames, and attribute data, indicative of attributes of each of the frames of the moving picture data; attribute data decoding means for decoding the attribute data of the coded data; candidate scene detecting means for detecting a candidate for a distinctive scene using the decoded attribute data output from said attribute data decoding means; image data decoding means for decoding the image data of the coded data from said data storing means in response to an output of said candidate scene detection means; and image data display means for displaying the decoded image data output from said image data decoding means. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A moving picture scene detection system comprising:
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data storing means for storing coded data including moving picture data, as coded image data having successive frames, attribute data, indicative of attributes of each of the frames of the moving picture data, and edit data of said coded image data; attribute data decoding means for decoding the attribute data of the coded data; candidate scene detecting means for detecting a candidate for a distinctive scene using the decoded attribute data output from said attribute data decoding means; image data decoding means for decoding the image data of the coded data from said data storing means in response to an output of said candidate scene detecting means; and image data display means for displaying the decoded image data output from said image data decoding means, said edit data being the coded data of the candidate for a distinctive scene detected by said candidate scene detecting means. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification