Title:
INFORMATION PROCESSING DEVICE, CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2014/167609
Kind Code:
A1
Abstract:
An information processing device, wherein a GPU acquires a plurality of blocks which have a prescribed number of pixels and are obtained by dividing an image to be encoded, and generates, for each block, an intermediate block in which spatial redundancy has been eliminated. The GPU analyzes the data sequence of each intermediate block; generates specification information for specifying the position in the data sequence of data having a value in a prescribed range; and outputs, for each of the respective blocks, at least part of the data of the intermediate block and the specification information corresponding to the data to a storage device. A CPU refers, for each of the plurality of blocks, to the specification information corresponding thereto, reads out at least part of the data corresponding to the specification information from the storage device, and then executes a compression process.
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Inventors:
IWASAKI TETSUJI (CA)
Application Number:
PCT/JP2013/002501
Publication Date:
October 16, 2014
Filing Date:
April 12, 2013
Export Citation:
Assignee:
SQUARE ENIX HOLDINGS CO LTD (JP)
International Classes:
H04N7/26
Foreign References:
| JP2006186911A | 2006-07-13 | |||
| JP2010130696A | 2010-06-10 | |||
| JP2003224851A | 2003-08-08 | |||
| JP2000092330A | 2000-03-31 | |||
| JP2010161542A | 2010-07-22 | |||
| JP2009017535A | 2009-01-22 |
Other References:
See also references of EP 2985995A4
Attorney, Agent or Firm:
OHTSUKA, Yasunori et al. (JP)
Yasunari Otsuka (JP)
Yasunari Otsuka (JP)
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