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AssigneeCanon Kabushiki Kaisha
InventorGuillaume Laroche
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A method and device for deriving at least one motion information predictor for encoding of an image portion by motion compensation. At least two distinct first and second subsets of motion information predictors of a first set of motion information predictors are provided. Processing of the first subset of motion information predictors and processing of the second subset of motion information predictors is performed to obtain a final set of motion information predictors usable for predicting said image portion from the reference image portion. Processing of the second subset may comprise removing duplicates from among the motion information predictors of said second subset, and may be performed so as to exclude temporal predictors. At least part of the processing of the second subset of motion information predictors may be performed concurrently with at least part of the processing of the first subset of motion information predictors.
A method of determining motion information predictor candidates for a motion information predictor for encoding an image portion in an image to be encoded by inter prediction, the motion information predictor candidate being capable of including a motion vector associated with a first index corresponding to a first reference picture list and a motion vector associated with a second index corresponding to a second reference picture list, the method comprises for the image portion to be encoded:
A method of determining motion information predictor candidates for a motion information predictor for decoding of an image portion in an image to be decoded by inter prediction, the motion information predictor candidate being capable of including a motion vector associated with a first index corresponding to a first reference picture list and a motion vector associated with a second index corresponding to a second reference picture list, the method comprises for the image portion to be decoded:
A device for determining motion information predictor candidates for a motion information predictor for encoding an image portion in an image to be encoded by inter prediction, the motion information predictor candidate being capable of including a motion vector associated with a first index corresponding to a first reference picture list and a motion vector associated with a second index corresponding to a second reference picture list, the device comprising:
A device for determining motion information predictor candidates for a motion information predictor for decoding of an image portion in an image to be decoded by inter prediction, the motion information predictor candidate being capable of including a motion vector associated with a first index corresponding to a first reference picture list and a motion vector associated with a second index corresponding to a second reference picture list, the device comprising:
A non-transitory computer readable carrier medium comprising processor executable code for a method of determining motion information predictor candidates for a motion information predictor for encoding an image portion in an image to be encoded by inter prediction, the motion information predictor candidate being capable of including a motion vector associated with a first index corresponding to a first reference picture list and a motion vector associated with a second index corresponding to a second reference picture list, wherein execution of the processor executable code by one or more processors causes the one or more processors to, for an image portion to be encoded:
A non-transitory computer readable carrier medium comprising processor executable code for a method of determining motion information predictor candidates for a motion information predictor for decoding of an image portion in an image to be decoded by inter prediction, the motion information predictor candidate being capable of including a motion vector associated with a first index corresponding to a first reference picture list and a motion vector associated with a second index corresponding to a second reference picture list, wherein execution of the processor executable code by one or more processors causes the one or more processors to, for an image portion to be decoded:
Dependencies are inferred from the claim text.