JP5982734B2 - 画像処理装置および方法 - Google Patents

画像処理装置および方法 Download PDF

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Publication number
JP5982734B2
JP5982734B2 JP2011054558A JP2011054558A JP5982734B2 JP 5982734 B2 JP5982734 B2 JP 5982734B2 JP 2011054558 A JP2011054558 A JP 2011054558A JP 2011054558 A JP2011054558 A JP 2011054558A JP 5982734 B2 JP5982734 B2 JP 5982734B2
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unit
encoding
slice
image
prediction
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Japanese (ja)
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JP2012191512A5 (enExample
JP2012191512A (ja
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健治 近藤
健治 近藤
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Sony Corp
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Sony Corp
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Priority to JP2011054558A priority Critical patent/JP5982734B2/ja
Priority to US13/985,639 priority patent/US10547864B2/en
Priority to CN201611218148.8A priority patent/CN106878745B/zh
Priority to CN201280011747.6A priority patent/CN103444173B/zh
Priority to CN201611217477.0A priority patent/CN107071468B/zh
Priority to PCT/JP2012/055236 priority patent/WO2012124496A1/ja
Publication of JP2012191512A publication Critical patent/JP2012191512A/ja
Publication of JP2012191512A5 publication Critical patent/JP2012191512A5/ja
Application granted granted Critical
Publication of JP5982734B2 publication Critical patent/JP5982734B2/ja
Priority to US16/713,217 priority patent/US11323737B2/en
Priority to US17/696,384 priority patent/US11968389B2/en
Priority to US18/626,925 priority patent/US20240259587A1/en
Priority to US19/289,565 priority patent/US20250365439A1/en
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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)
JP2011054558A 2011-03-11 2011-03-11 画像処理装置および方法 Active JP5982734B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2011054558A JP5982734B2 (ja) 2011-03-11 2011-03-11 画像処理装置および方法
CN201611218148.8A CN106878745B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法
CN201280011747.6A CN103444173B (zh) 2011-03-11 2012-03-01 图像处理设备和方法
CN201611217477.0A CN107071468B (zh) 2011-03-11 2012-03-01 图像处理设备和图像处理方法
PCT/JP2012/055236 WO2012124496A1 (ja) 2011-03-11 2012-03-01 画像処理装置および方法
US13/985,639 US10547864B2 (en) 2011-03-11 2012-03-01 Image processing device and method
US16/713,217 US11323737B2 (en) 2011-03-11 2019-12-13 Image processing device and method
US17/696,384 US11968389B2 (en) 2011-03-11 2022-03-16 Image processing device and method
US18/626,925 US20240259587A1 (en) 2011-03-11 2024-04-04 Image processing device and method
US19/289,565 US20250365439A1 (en) 2011-03-11 2025-08-04 Image processing device and method

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JP2011054558A JP5982734B2 (ja) 2011-03-11 2011-03-11 画像処理装置および方法

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JP2016145315A Division JP6217997B2 (ja) 2016-07-25 2016-07-25 画像処理装置および方法

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JP2012191512A JP2012191512A (ja) 2012-10-04
JP2012191512A5 JP2012191512A5 (enExample) 2014-04-03
JP5982734B2 true JP5982734B2 (ja) 2016-08-31

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US (5) US10547864B2 (enExample)
JP (1) JP5982734B2 (enExample)
CN (3) CN106878745B (enExample)
WO (1) WO2012124496A1 (enExample)

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Also Published As

Publication number Publication date
CN107071468A (zh) 2017-08-18
US20200120354A1 (en) 2020-04-16
US11323737B2 (en) 2022-05-03
US20220210465A1 (en) 2022-06-30
CN106878745A (zh) 2017-06-20
CN103444173B (zh) 2017-02-08
WO2012124496A1 (ja) 2012-09-20
CN107071468B (zh) 2020-07-07
CN106878745B (zh) 2020-07-14
US11968389B2 (en) 2024-04-23
CN103444173A (zh) 2013-12-11
JP2012191512A (ja) 2012-10-04
US20130322545A1 (en) 2013-12-05
US10547864B2 (en) 2020-01-28
US20240259587A1 (en) 2024-08-01
US20250365439A1 (en) 2025-11-27

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