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AU2015210372B2 - Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor - Google Patents
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AU2015210372B2 - Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor - Google Patents

Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor

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Publication number
AU2015210372B2
AU2015210372B2 AU2015210372A AU2015210372A AU2015210372B2 AU 2015210372 B2 AU2015210372 B2 AU 2015210372B2 AU 2015210372 A AU2015210372 A AU 2015210372A AU 2015210372 A AU2015210372 A AU 2015210372A AU 2015210372 B2 AU2015210372 B2 AU 2015210372B2
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Prior art keywords
slice segment
entropy
apparatus therefor
information
coding unit
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AU2015210372A
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AU2015210372A1 (en
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Byeong-Doo Choi
Tammy Lee
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Priority claimed from AU2014204151A external-priority patent/AU2014204151B2/en
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Abstract

A video decoding method comprising: obtaining, from a bitstream, information about a maximum size of a coding unit; 5 obtaining, from the bitstream, first information indicating whether a dependent slice segment is permitted to be included in a picture; determining at least one maximum coding unit included in a first slice segment, based on a maximum coding unit size, which is determined by using the information about the maximum size; o obtaining, from the bitstream, second information indicating whether a current maximum coding unit is at an end of the first slice segment or not; storing a context variable of the first slice segment if the first information indicates that a dependent slice segment is permitted to be included in the picture and the second information indicates that the current maximum coding unit is at the end of the first slice 5 segment; obtaining sixth information, from the bitstream, which indicates whether a second slice segment is a dependent slice segment or not; and decoding the second slice segment by using the stored context variable when the sixth information indicates that the second slice segment is a dependent slice segment; o0 wherein the second slice segment is located next to the first slice segment.
AU2015210372A 2013-01-04 2015-08-05 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor Active AU2015210372B2 (en)

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AU2015210372A AU2015210372B2 (en) 2013-01-04 2015-08-05 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor

Applications Claiming Priority (3)

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US61/748,964 2013-01-04
AU2014204151A AU2014204151B2 (en) 2013-01-04 2014-01-06 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor
AU2015210372A AU2015210372B2 (en) 2013-01-04 2015-08-05 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor

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AU2015210372A1 AU2015210372A1 (en) 2015-08-27
AU2015210372B2 true AU2015210372B2 (en) 2016-07-21

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AU2015210372A Active AU2015210372B2 (en) 2013-01-04 2015-08-05 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor
AU2015210370A Active AU2015210370B2 (en) 2013-01-04 2015-08-05 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor
AU2015210371A Active AU2015210371B2 (en) 2013-01-04 2015-08-05 Method for entropy-encoding slice segment and apparatus therefor, and method for entropy-decoding slice segment and apparatus therefor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022164618A1 (en) * 2021-01-27 2022-08-04 Qualcomm Incorporated Compression of bitstream indexes for parallel entropy coding

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120189052A1 (en) * 2011-01-24 2012-07-26 Qualcomm Incorporated Signaling quantization parameter changes for coded units in high efficiency video coding (hevc)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120189052A1 (en) * 2011-01-24 2012-07-26 Qualcomm Incorporated Signaling quantization parameter changes for coded units in high efficiency video coding (hevc)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BROSS B. et al., "Proposed Editorial Improvements for High efficiency video coding (HEVC) Text Specification Draft 8", JCTVC-K0030 v6, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 *
BROSS B. et al., "Proposed editorial improvements for High Efficiency Video Coding (HEVC) text specification draft 9 (SoDIS)", JCTVC-L0030, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 *
KIM I. K. et al., "Block Partitioning Structure in the HEVC Standard", IEEE Transactions on Circuits and Systems for Video Technology, Vol. 22, No. 12, pages 1697-1706, December 2012 *
LEE T. et al., "On dependent slices", JCTVC-J0217, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, 10th Meeting: Stockholm, SE, 11-20 July 2012 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022164618A1 (en) * 2021-01-27 2022-08-04 Qualcomm Incorporated Compression of bitstream indexes for parallel entropy coding

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AU2015210370A1 (en) 2015-08-27
AU2015210370B2 (en) 2016-02-04
AU2015210371A1 (en) 2015-08-27
AU2015210372A1 (en) 2015-08-27
AU2015210367B2 (en) 2016-02-11
AU2015210371B2 (en) 2016-01-28
AU2015210367A1 (en) 2015-08-27

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