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US 2018/0295358 A1Published application
Image processing device and image processing method
AssigneeSony Corporation
InventorKazushi SATO
Life of this patent
Estimating the term…
Abstract
Provided is an image processing apparatus including a decoding section that decodes a luminance component and a color difference component of a block inside a coding unit in an order of the luminance component and the color difference component in each block.
Claims10
An image processing apparatus comprising:
- a prediction section configured to generate a predicted value of a color difference component of a pixel within a current block by using a function of a value of a corresponding luminance component and to generate a predicted block corresponding to the current block and a coefficient of the function used by the prediction section;
- a controller configured to control a ratio of a number of reference pixels corresponding to the current block;
- and
- a decoding section configured to decode the current block using the predicted block.
1 more element
An image processing method comprising:
- generating a predicted value of a color difference component of a pixel within a current block by using a function of a value of a corresponding luminance component;
- generating a predicted block corresponding to the current block and a coefficient of the used function;
- controlling a ratio of a number of reference pixels corresponding to the current block;
- and
- decoding the current block using the predicted block.
2 more elements
A non-transitory computer-readable medium having embodied thereon a program, which when executed by a computer causes the computer to execute a method, the method comprising:
- generating a predicted value of a color difference component of a pixel within a current block by using a function of a value of a corresponding luminance component;
- generating a predicted block corresponding to the current block and a coefficient of the used function;
- controlling a ratio of a number of reference pixels corresponding to the current block;
- and
- decoding the current block using the predicted block.
2 more elements
Dependencies are inferred from the claim text.