JP5102947B2 - ビデオ・データ・ストリームの符号化および復号化における記憶装置の効率的使用法 - Google Patents

ビデオ・データ・ストリームの符号化および復号化における記憶装置の効率的使用法 Download PDF

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JP5102947B2
JP5102947B2 JP2005185739A JP2005185739A JP5102947B2 JP 5102947 B2 JP5102947 B2 JP 5102947B2 JP 2005185739 A JP2005185739 A JP 2005185739A JP 2005185739 A JP2005185739 A JP 2005185739A JP 5102947 B2 JP5102947 B2 JP 5102947B2
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partition
data
macroblock
frame
slice
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JP2006025414A5 (enExample
JP2006025414A (ja
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クリスチャン、エル．ドゥヴィヴィエル
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Apple Inc
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Apple Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
JP2005185739A 2004-06-27 2005-06-24 ビデオ・データ・ストリームの符号化および復号化における記憶装置の効率的使用法 Expired - Fee Related JP5102947B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58344704P 2004-06-27 2004-06-27
US60/583,447 2004-06-27
US11/071,901 2005-03-01
US11/071,901 US7852916B2 (en) 2004-06-27 2005-03-01 Efficient use of storage in encoding and decoding video data streams

Related Child Applications (1)

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JP2012090430A Division JP5524997B2 (ja) 2004-06-27 2012-04-11 ビデオ・データ・ストリームの符号化および復号化における記憶装置の効率的使用法

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JP2006025414A JP2006025414A (ja) 2006-01-26
JP2006025414A5 JP2006025414A5 (enExample) 2008-07-17
JP5102947B2 true JP5102947B2 (ja) 2012-12-19

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JP2005185739A Expired - Fee Related JP5102947B2 (ja) 2004-06-27 2005-06-24 ビデオ・データ・ストリームの符号化および復号化における記憶装置の効率的使用法
JP2012090430A Expired - Fee Related JP5524997B2 (ja) 2004-06-27 2012-04-11 ビデオ・データ・ストリームの符号化および復号化における記憶装置の効率的使用法

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US (3) US7852916B2 (enExample)
EP (1) EP1610562B1 (enExample)
JP (2) JP5102947B2 (enExample)
KR (2) KR101121612B1 (enExample)
CN (2) CN102724497B (enExample)
TW (1) TWI267305B (enExample)

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US10244239B2 (en) 2010-12-28 2019-03-26 Dolby Laboratories Licensing Corporation Parameter set for picture segmentation
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US8934552B2 (en) 2011-03-31 2015-01-13 Qualcomm Incorporated Combined reference picture list construction and mapping
US20140086309A1 (en) * 2011-06-16 2014-03-27 Freescale Semiconductor, Inc. Method and device for encoding and decoding an image
US9232233B2 (en) * 2011-07-01 2016-01-05 Apple Inc. Adaptive configuration of reference frame buffer based on camera and background motion
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TWI549437B (zh) * 2014-07-15 2016-09-11 友達光電股份有限公司 編解碼系統與方法
KR102477264B1 (ko) 2015-09-22 2022-12-13 삼성전자주식회사 텍스쳐를 처리하는 방법 및 장치
KR20190052129A (ko) * 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
CN118945343A (zh) * 2016-10-04 2024-11-12 有限公司B1影像技术研究所 图像编码/解码方法、介质和传输比特流的方法
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CN118674794A (zh) * 2024-06-26 2024-09-20 深圳市迪派乐智图科技有限公司 数据处理方法、装置、存储介质和程序产品
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Also Published As

Publication number Publication date
CN101778290A (zh) 2010-07-14
KR101085622B1 (ko) 2011-11-22
JP5524997B2 (ja) 2014-06-18
KR101121612B1 (ko) 2012-02-28
EP1610562A3 (en) 2010-07-21
EP1610562A2 (en) 2005-12-28
US20050286634A1 (en) 2005-12-29
JP2012170118A (ja) 2012-09-06
EP1610562B1 (en) 2016-07-27
JP2006025414A (ja) 2006-01-26
US7852916B2 (en) 2010-12-14
CN102724497B (zh) 2016-06-01
US20100329349A1 (en) 2010-12-30
US8428123B2 (en) 2013-04-23
TW200610412A (en) 2006-03-16
KR20100009623A (ko) 2010-01-28
TWI267305B (en) 2006-11-21
CN101778290B (zh) 2012-07-18
KR20060092814A (ko) 2006-08-23
US20120201305A1 (en) 2012-08-09
CN102724497A (zh) 2012-10-10
US8194730B2 (en) 2012-06-05

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