METHODS AND APPARATUS FOR VIDEO ENCODING AND DECODING GEOMETRICALLY PARTITIONED BII-PREDICTIVE MODE PARTITIONS
First Claim
1. An apparatus, comprising:
- an encoder for encoding bi-predictable picture data for at least a portion of a picture using adaptive geometric partitioning, wherein geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a first set of predictors corresponding to a first list of reference pictures, a second set of predictors corresponding to a second list of reference pictures, and a third set of predictors used for bi-prediction and including predictors from at least one of the first and second sets.
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Abstract
There are provided methods and apparatus for video encoding and decoding geometrically partitioned bi-predictive mode partitions. An apparatus includes an encoder for encoding bi-predictable picture data for at least a portion of a picture using adaptive geometric partitioning. Geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a first set of predictors corresponding to a first list of references pictures, a second set of predictors corresponding to a second list of references pictures, and a third set of predictors used for bi-prediction and including predictors from at least one of the first and second sets.
139 Citations
25 Claims
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1. An apparatus, comprising:
an encoder for encoding bi-predictable picture data for at least a portion of a picture using adaptive geometric partitioning, wherein geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a first set of predictors corresponding to a first list of reference pictures, a second set of predictors corresponding to a second list of reference pictures, and a third set of predictors used for bi-prediction and including predictors from at least one of the first and second sets. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method, comprising:
encoding bi-predictable picture data for at least a portion of a picture using adaptive geometric partitioning, wherein geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a first set of predictors corresponding to a first list of reference pictures, a second set of predictors corresponding to a second list of reference pictures, and a third set of predictors used for bi-prediction and including predictors from at least one of the first and second sets. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An apparatus, comprising:
a decoder for decoding bi-predictable picture data for at least a portion of a picture using adaptive geometric partitioning, wherein geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a first set of predictors corresponding to a first list of reference pictures, a second set of predictors corresponding to a second list of reference pictures, and a third set of predictors used for bi-prediction and including predictors from at least one of the first and second sets. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A method, comprising:
decoding bi-predictable picture data for at least a portion of a picture using adaptive geometric partitioning, wherein geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a first set of predictors corresponding to a first list of reference pictures, a second set of predictors corresponding to a second list of reference pictures, and a third set of predictors used for bi-prediction and including predictors from at least one of the first and second sets. - View Dependent Claims (20, 21, 22, 23, 24)
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25. A storage media having video signal data encoded thereupon, comprising:
bi-predictable picture data for at least a portion of a picture encoded using adaptive geometric partitioning, wherein geometric partitions for the adaptive geometric partitioning are predicted using at least one predictor selected from a set of forward predictors, a set of backward predictors, and a set of bi-predictors.
Specification