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US 2017/0289542 A1Published application
Image encoding device and image encoding method
AssigneeFujitsu Limited
InventorsShinji URANAKA, CHIKARA IMAJO, YASUO MISUDA
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Abstract
A first encoder encodes an input image by using a first encoding algorithm. A memory stores a decoded image obtained by decoding a code generated by the first encoder. A converter converts a shape of a block of the input image that is segmented into a plurality of blocks. A second encoder encodes the block converted by the converter according to the decoded image by using a second encoding algorithm that is different from the first encoding algorithm.
Claims18
An image encoding device comprising:
- a first encoder that encodes an input image by using a first encoding algorithm;
- a first memory that stores a decoded image obtained by decoding a code generated by the first encoder;
- a converter that converts a shape of a block of the input image that is segmented into a plurality of blocks;
- and
- a second encoder that encodes the block converted by the converter according to the decoded image by using a second encoding algorithm that is different from the first encoding algorithm.
2 more elements
An image encoding method comprising:
- encoding, by an image encoding device, an input image by using a first encoding algorithm;
- storing, by the image encoding device, a decoded image obtained by decoding a code generated according to the first encoding algorithm in a memory;
- converting, by the image encoding device, a shape of a block of the input image that is segmented into a plurality of blocks;
- and
- encoding, by the image encoding device, the converted block according to the decoded image by using a second encoding algorithm that is different from the first encoding algorithm.
2 more elements
Dependencies are inferred from the claim text.