Method and Apparatus for Macroblock Adaptive Inter-Layer Intra Texture Prediction
First Claim
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1. An apparatus comprising an encoder for selectively using spatial intra prediction to code, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
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Abstract
There are provided scalable video encoders and decoders and corresponding methods for scalable video encoding and decoding. A scalable video encoder includes an encoder for selectively using spatial intra prediction to code, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
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Citations
44 Claims
- 1. An apparatus comprising an encoder for selectively using spatial intra prediction to code, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
- 8. A method for scalable video encoding, comprising selectively using spatial intra prediction to code, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
- 15. An apparatus comprising an encoder for coding an enhancement layer using both a spatial neighboring intra prediction mode in the enhancement layer and an upsampled corresponding base layer prediction mode.
- 18. A method for scalable video encoding, comprising coding an enhancement layer using both a spatial neighboring intra prediction mode in the enhancement layer and an upsampled corresponding base layer prediction mode.
- 21. An apparatus comprising a decoder for selectively using spatial intra prediction to decode, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
- 27. A method for scalable video decoding, comprising selectively using spatial intra prediction to decode, on a macroblock adaptive basis, an enhancement layer residue generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock.
- 33. An apparatus comprising a decoder for decoding an enhancement layer using both a spatial neighboring intra prediction mode in the enhancement layer and an upsampled corresponding base layer prediction mode.
- 37. A method for scalable video decoding, comprising decoding an enhancement layer using both a spatial neighboring intra prediction mode in the enhancement layer and an upsampled corresponding base layer prediction mode.
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41. A video signal structure for scalable video encoding, comprising:
- an enhancement layer residue, generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock, selectively encoded using spatial intra prediction on a macroblock adaptive basis.
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42. A storage media having scalable video signal data encoded thereupon, comprising:
- an enhancement layer residue, generated between an enhancement layer macroblock and a corresponding upsampled base layer macroblock, selectively encoded using spatial intra prediction on a macroblock adaptive basis.
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43. A video signal structure for scalable video encoding, comprising:
- an enhancement layer encoded using both a spatial neighboring intra prediction mode in the enhancement layer and an upsampled corresponding base layer prediction mode.
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44. A storage media having scalable video signal data encoded thereupon, comprising:
- an enhancement layer encoded using both a spatial neighboring intra prediction mode in the enhancement layer and an upsampled corresponding base layer prediction mode.
Specification