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US 2001/0017941 A1Published application
Method and apparatus for table-based compression with embedded coding
OwnerNavin Chaddhainventor
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OwnerNavin Chaddhainventor
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The present invention provides, in one aspect, a computer-implemented method for encoding video data that includes a first frame and a subsequent frame. The first frame is segmentable into at least one first block, and the subsequent frame is segmentable into at least one subsequent block. The method involves obtaining the first frame, and obtaining the subsequent frame in luminance and chrominance space format. A motion analysis is then performed between the subsequent frame and the first frame, and the subsequent block is encoded. Encoding the subsequent block involves using an encoding table generated from an encoding codebook which is designed using a codebook design procedure for structured vector quantization.
A computer-implemented method for encoding video data, the video data including a first frame and a subsequent frame, the first frame being segmentable into at least one first block, the subsequent frame being segmentable into at least one subsequent block, the method comprising:
A computer-implemented method for decoding video data, the video data including a frame, the frame being segmentable into at least one block, the frame being of a luminanance and chrominance format, the method comprising:
A computer-readable medium for furnishing downloadable computer-readable program code instructions configured to cause a computer to execute the steps of:
A computer-readable medium for furnishing downloadable computer-readable program code instructions configured to cause a computer to execute the steps of:
A computer-implemented image processing system comprising:
Dependencies are inferred from the claim text.