CN103444173B - 图像处理设备和方法 - Google Patents

图像处理设备和方法 Download PDF

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Publication number
CN103444173B
CN103444173B CN201280011747.6A CN201280011747A CN103444173B CN 103444173 B CN103444173 B CN 103444173B CN 201280011747 A CN201280011747 A CN 201280011747A CN 103444173 B CN103444173 B CN 103444173B
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unit
encoding
decoding
surrounding
image
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CN103444173A (zh
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近藤健治
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Sony Corp
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Sony Corp
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    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/174—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
    • H04N19/42—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
    • H04N19/436—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 using parallelised computational 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201280011747.6A 2011-03-11 2012-03-01 图像处理设备和方法 Active CN103444173B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201611218148.8A CN106878745B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法
CN201611217477.0A CN107071468B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法

Applications Claiming Priority (3)

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JP2011-054558 2011-03-11
JP2011054558A JP5982734B2 (ja) 2011-03-11 2011-03-11 画像処理装置および方法
PCT/JP2012/055236 WO2012124496A1 (ja) 2011-03-11 2012-03-01 画像処理装置および方法

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CN201611218148.8A Division CN106878745B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法
CN201611217477.0A Division CN107071468B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法

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CN201611217477.0A Active CN107071468B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法
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US (5) US10547864B2 (2)
JP (1) JP5982734B2 (2)
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WO (1) WO2012124496A1 (2)

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WO2014163209A1 (ja) * 2013-04-05 2014-10-09 シャープ株式会社 画像復号装置
JP2015185897A (ja) 2014-03-20 2015-10-22 パナソニックＩｐマネジメント株式会社 画像符号化方法及び画像符号化装置
RU2019117034A (ru) * 2014-06-20 2019-07-29 Сони Корпорейшн Устройство и способ кодирования изображений и устройство и способ декодирования изображений
JP6677243B2 (ja) * 2015-03-19 2020-04-08 日本電気株式会社 映像符号化装置、映像符号化方法およびプログラム
WO2017010073A1 (ja) * 2015-07-10 2017-01-19 日本電気株式会社 動画像符号化装置、動画像符号化方法および動画像符号化プログラムを記憶する記録媒体
US10645384B2 (en) * 2016-05-02 2020-05-05 Sony Corporation Encoding apparatus and encoding method as well as decoding apparatus and decoding method
RU2019128700A (ru) * 2017-03-17 2021-03-15 Вид Скейл, Инк. Прогнозирующее кодирование для 360-градусного видео на основе геометрического дополнения
CN110505482B (zh) 2018-05-16 2021-10-26 华为技术有限公司 一种编解码方法及装置

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Publication number Publication date
CN107071468B (zh) 2020-07-07
US11323737B2 (en) 2022-05-03
CN107071468A (zh) 2017-08-18
WO2012124496A1 (ja) 2012-09-20
US20250365439A1 (en) 2025-11-27
CN106878745B (zh) 2020-07-14
US11968389B2 (en) 2024-04-23
US20130322545A1 (en) 2013-12-05
US20240259587A1 (en) 2024-08-01
CN106878745A (zh) 2017-06-20
US20220210465A1 (en) 2022-06-30
JP5982734B2 (ja) 2016-08-31
CN103444173A (zh) 2013-12-11
US10547864B2 (en) 2020-01-28
JP2012191512A (ja) 2012-10-04
US20200120354A1 (en) 2020-04-16

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