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Title:
VIDEO IMAGE DECODING DEVICE AND VIDEO IMAGE DECODING METHOD
Document Type and Number:
WIPO Patent Application WO/2012/120909
Kind Code:
A1
Abstract:
A video image decoding device receives, as a code string to be decoded: a first code string to be decoded that includes information based on an encoded residual coefficient, and header information associated therewith; or a second code string to be decoded that includes a residual image obtained from the encoding process of the first code string to be decoded, and header information associated therewith. If the code string to be decoded that is received by a receiving unit is the first code string to be decoded, a reconfigured image is generated and outputted by adding a residual decoded image and a predicted image generated by the predicted-image generation unit. If the code string to be decoded that is received by the receiving unit is the second code string to be decoded, a reconfigured image is generated and outputted by adding the residual image included in the second code string to be decoded and the predicted image.

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Inventors:
OHGOSE HIDEYUKI
ABE KIYOFUMI
ARAKAWA HIROSHI
JURI TATSURO
KIMURA KAZUHITO
Application Number:
PCT/JP2012/001666
Publication Date:
September 13, 2012
Filing Date:
March 09, 2012
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Assignee:
PANASONIC CORP (JP)
OHGOSE HIDEYUKI
ABE KIYOFUMI
ARAKAWA HIROSHI
JURI TATSURO
KIMURA KAZUHITO
International Classes:
H04N7/32
Domestic Patent References:
WO2003084243A12003-10-09
Foreign References:
JP2010193398A2010-09-02
JP2010521113A2010-06-17
Other References:
KEIICHI CHONO ET AL.: "Pulse code modulation mode for HEVC, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11", JCTVC-D044-REVL, 4TH MEETING, January 2011 (2011-01-01), DAEGU, KOREA, pages 1 - 9, XP030047361
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
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