JP5741076B2 - 画像処理装置及び画像処理方法 - Google Patents

画像処理装置及び画像処理方法 Download PDF

Info

Publication number
JP5741076B2
JP5741076B2 JP2011049992A JP2011049992A JP5741076B2 JP 5741076 B2 JP5741076 B2 JP 5741076B2 JP 2011049992 A JP2011049992 A JP 2011049992A JP 2011049992 A JP2011049992 A JP 2011049992A JP 5741076 B2 JP5741076 B2 JP 5741076B2
Authority
JP
Japan
Prior art keywords
matrix
unit
quantization
quantization matrix
prediction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2011049992A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012138883A (ja
JP2012138883A5 (OSRAM
Inventor
佐藤　数史
数史 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46206911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5741076(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2011049992A priority Critical patent/JP5741076B2/ja
Priority to PH1/2013/501112A priority patent/PH12013501112A1/en
Priority to CN201610289970.7A priority patent/CN105791842B/zh
Priority to HUE15175328A priority patent/HUE031255T2/en
Priority to EP15175328.2A priority patent/EP2955923B1/en
Priority to KR1020137014032A priority patent/KR101837796B1/ko
Priority to CN201180058039.3A priority patent/CN103238328B/zh
Priority to CA2815985A priority patent/CA2815985C/en
Priority to AU2011339856A priority patent/AU2011339856B2/en
Priority to KR1020187037585A priority patent/KR20190002734A/ko
Priority to PCT/JP2011/073657 priority patent/WO2012077408A1/ja
Priority to ES15175322.5T priority patent/ES2607882T3/es
Priority to CN201510640136.3A priority patent/CN105282549A/zh
Priority to MYPI2016000740A priority patent/MY181726A/en
Priority to EP11847728.0A priority patent/EP2651134B1/en
Priority to RU2016122534A priority patent/RU2702046C2/ru
Priority to CN201510640359.XA priority patent/CN105282552A/zh
Priority to EP24153785.1A priority patent/EP4336827A3/en
Priority to KR1020187006173A priority patent/KR20180026576A/ko
Priority to US13/881,927 priority patent/US8891887B2/en
Priority to EP15175322.5A priority patent/EP2955921B1/en
Priority to SG2014004766A priority patent/SG196854A1/en
Priority to RU2013125499/08A priority patent/RU2598593C2/ru
Priority to KR1020217006996A priority patent/KR20210030490A/ko
Priority to EP16181274.8A priority patent/EP3113493B2/en
Priority to HUE15175325A priority patent/HUE029831T2/en
Priority to CA2997241A priority patent/CA2997241C/en
Priority to ES15175325.8T priority patent/ES2607822T3/es
Priority to SG2014004709A priority patent/SG196853A1/en
Priority to MYPI2016000738A priority patent/MY181724A/en
Priority to MX2013006129A priority patent/MX2013006129A/es
Priority to CN201610289715.2A priority patent/CN105915908B/zh
Priority to KR1020167024219A priority patent/KR101837882B1/ko
Priority to BR112013013513-1A priority patent/BR112013013513B1/pt
Priority to PL19203239.9T priority patent/PL3633994T3/pl
Priority to ES16181274T priority patent/ES2774909T5/es
Priority to EP19203239.9A priority patent/EP3633994B1/en
Priority to CN201610290868.9A priority patent/CN105791844A/zh
Priority to ES19203239T priority patent/ES2943260T3/es
Priority to EP23153439.7A priority patent/EP4199518B1/en
Priority to ES15175328.2T priority patent/ES2607823T3/es
Priority to RU2016122548A priority patent/RU2703976C2/ru
Priority to EP24153977.4A priority patent/EP4336828A3/en
Priority to MYPI2016000739A priority patent/MY181725A/en
Priority to MYPI2013700935A priority patent/MY165377A/en
Priority to HUE11847728A priority patent/HUE030180T2/en
Priority to CA2997244A priority patent/CA2997244C/en
Priority to HK14100029.9A priority patent/HK1187179B/xx
Priority to EP15175325.8A priority patent/EP2955922B1/en
Priority to EP23153434.8A priority patent/EP4199517B1/en
Priority to RU2016122546A priority patent/RU2701121C2/ru
Priority to KR1020197034658A priority patent/KR20190133293A/ko
Priority to CA2997258A priority patent/CA2997258C/en
Priority to PT192032399T priority patent/PT3633994T/pt
Priority to KR1020197003849A priority patent/KR102227485B1/ko
Priority to KR1020167024216A priority patent/KR101837880B1/ko
Priority to DK19203239.9T priority patent/DK3633994T3/da
Priority to CN201510640105.8A priority patent/CN105282551A/zh
Priority to HUE19203239A priority patent/HUE061522T2/hu
Priority to SG2014004659A priority patent/SG196851A1/en
Priority to HUE15175322A priority patent/HUE030953T2/en
Priority to ES11847728.0T priority patent/ES2599453T3/es
Priority to MX2014012151A priority patent/MX336658B/es
Priority to KR1020167024218A priority patent/KR101837881B1/ko
Priority to CN201610289979.8A priority patent/CN105791843B/zh
Publication of JP2012138883A publication Critical patent/JP2012138883A/ja
Priority to CO13129315A priority patent/CO6710956A2/es
Priority to ZA2013/04007A priority patent/ZA201304007B/en
Priority to US13/972,392 priority patent/US8768077B2/en
Priority to US14/077,932 priority patent/US8903187B2/en
Priority to US14/082,988 priority patent/US8787687B2/en
Publication of JP2012138883A5 publication Critical patent/JP2012138883A5/ja
Priority to US14/475,006 priority patent/US9185368B2/en
Priority to US14/474,918 priority patent/US9185367B2/en
Priority to PH12015501383A priority patent/PH12015501383A1/en
Priority to PH12015501376A priority patent/PH12015501376B1/en
Priority to PH12015501379A priority patent/PH12015501379A1/en
Publication of JP5741076B2 publication Critical patent/JP5741076B2/ja
Application granted granted Critical
Priority to US14/868,930 priority patent/US9667970B2/en
Priority to US14/868,916 priority patent/US9743086B2/en
Priority to HK16106980.1A priority patent/HK1219012A1/zh
Priority to HK16107453.7A priority patent/HK1219598A1/zh
Priority to HK16107454.6A priority patent/HK1219599A1/zh
Priority to US15/369,429 priority patent/US9843805B2/en
Priority to US15/656,048 priority patent/US10368070B2/en
Priority to US15/806,691 priority patent/US10499057B2/en
Priority to US16/502,135 priority patent/US11196995B2/en
Priority to RU2019128527A priority patent/RU2019128527A/ru
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/10—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
    • H04N19/177—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 a group of pictures [GOP]
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/18—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 a set of transform coefficients
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • 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
    • H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2011049992A 2010-12-09 2011-03-08 画像処理装置及び画像処理方法 Active JP5741076B2 (ja)

Priority Applications (85)

Application Number Priority Date Filing Date Title
JP2011049992A JP5741076B2 (ja) 2010-12-09 2011-03-08 画像処理装置及び画像処理方法
MYPI2013700935A MY165377A (en) 2010-12-09 2011-10-14 Image processing device and image processing method
CA2997244A CA2997244C (en) 2010-12-09 2011-10-14 Image processing device and image processing method
HUE15175328A HUE031255T2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
EP15175328.2A EP2955923B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
KR1020137014032A KR101837796B1 (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
CN201180058039.3A CN103238328B (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
CA2815985A CA2815985C (en) 2010-12-09 2011-10-14 Image processing device and image processing method
AU2011339856A AU2011339856B2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
KR1020187037585A KR20190002734A (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
PCT/JP2011/073657 WO2012077408A1 (ja) 2010-12-09 2011-10-14 画像処理装置及び画像処理方法
ES15175322.5T ES2607882T3 (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
CN201510640136.3A CN105282549A (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
MYPI2016000740A MY181726A (en) 2010-12-09 2011-10-14 Image processing device and image processing method
EP11847728.0A EP2651134B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
RU2016122534A RU2702046C2 (ru) 2010-12-09 2011-10-14 Устройство для обработки изображения и способ обработки изображения
CN201510640359.XA CN105282552A (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
EP24153785.1A EP4336827A3 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
KR1020187006173A KR20180026576A (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
US13/881,927 US8891887B2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
EP15175322.5A EP2955921B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
SG2014004766A SG196854A1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
RU2013125499/08A RU2598593C2 (ru) 2010-12-09 2011-10-14 Устройство для обработки изображения и способ обработки изображения
KR1020217006996A KR20210030490A (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
EP16181274.8A EP3113493B2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
HUE15175325A HUE029831T2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
CA2997241A CA2997241C (en) 2010-12-09 2011-10-14 Image processing device and image processing method
HUE11847728A HUE030180T2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
SG2014004709A SG196853A1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
MYPI2016000738A MY181724A (en) 2010-12-09 2011-10-14 Image processing device and image processing method
MX2013006129A MX2013006129A (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imagenes y metodo de procesamiento de imagenes.
CN201610289715.2A CN105915908B (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
KR1020167024219A KR101837882B1 (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
BR112013013513-1A BR112013013513B1 (pt) 2010-12-09 2011-10-14 Dispositivo e método de processamento de imagem
PL19203239.9T PL3633994T3 (pl) 2010-12-09 2011-10-14 Urządzenie do przetwarzania obrazu i sposób przetwarzania obrazu
ES16181274T ES2774909T5 (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
EP19203239.9A EP3633994B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
CN201610290868.9A CN105791844A (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
ES19203239T ES2943260T3 (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
EP23153439.7A EP4199518B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
ES15175328.2T ES2607823T3 (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
RU2016122548A RU2703976C2 (ru) 2010-12-09 2011-10-14 Устройство для обработки изображения и способ обработки изображения
EP24153977.4A EP4336828A3 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
MYPI2016000739A MY181725A (en) 2010-12-09 2011-10-14 Image processing device and image processing method
PH1/2013/501112A PH12013501112A1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
ES15175325.8T ES2607822T3 (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
KR1020167024216A KR101837880B1 (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
KR1020197034658A KR20190133293A (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
EP15175325.8A EP2955922B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
EP23153434.8A EP4199517B1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
RU2016122546A RU2701121C2 (ru) 2010-12-09 2011-10-14 Устройство для обработки изображения и способ обработки изображения
HK14100029.9A HK1187179B (en) 2010-12-09 2011-10-14 Image processing device and image processing method
CA2997258A CA2997258C (en) 2010-12-09 2011-10-14 Image processing device and image processing method
PT192032399T PT3633994T (pt) 2010-12-09 2011-10-14 Dispositivo de processamento de imagem e método de processamento de imagem
KR1020197003849A KR102227485B1 (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
CN201610289970.7A CN105791842B (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
DK19203239.9T DK3633994T3 (da) 2010-12-09 2011-10-14 Anordning til billedbehandling og fremgangsmåde til billedbehandling
CN201510640105.8A CN105282551A (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
HUE19203239A HUE061522T2 (hu) 2010-12-09 2011-10-14 Képfeldolgozó készülék és képfeldolgozó eljárás
SG2014004659A SG196851A1 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
HUE15175322A HUE030953T2 (en) 2010-12-09 2011-10-14 Image processing device and image processing method
ES11847728.0T ES2599453T3 (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
MX2014012151A MX336658B (es) 2010-12-09 2011-10-14 Dispositivo de procesamiento de imagenes y metodo de procesamiento de imagenes.
KR1020167024218A KR101837881B1 (ko) 2010-12-09 2011-10-14 화상 처리 장치 및 화상 처리 방법
CN201610289979.8A CN105791843B (zh) 2010-12-09 2011-10-14 图像处理装置和图像处理方法
CO13129315A CO6710956A2 (es) 2010-12-09 2013-05-27 Dispositivo de procesamiento de imagen y método de procesamiento de imagen
ZA2013/04007A ZA201304007B (en) 2010-12-09 2013-05-31 Image processing device and image processing method
US13/972,392 US8768077B2 (en) 2010-12-09 2013-08-21 Image processing device and image processing method
US14/077,932 US8903187B2 (en) 2010-12-09 2013-11-12 Image processing device and image processing method
US14/082,988 US8787687B2 (en) 2010-12-09 2013-11-18 Image processing device and image processing method
US14/474,918 US9185367B2 (en) 2010-12-09 2014-09-02 Image processing device and image processing method
US14/475,006 US9185368B2 (en) 2010-12-09 2014-09-02 Image processing device and image processing method
PH12015501376A PH12015501376B1 (en) 2010-12-09 2015-06-17 Image processing device and image processing method
PH12015501379A PH12015501379A1 (en) 2010-12-09 2015-06-17 Image processing device and image processing method
PH12015501383A PH12015501383A1 (en) 2010-12-09 2015-06-17 Image processing device and image processing method
US14/868,930 US9667970B2 (en) 2010-12-09 2015-09-29 Image processing device and image processing method
US14/868,916 US9743086B2 (en) 2010-12-09 2015-09-29 Image processing device and image processing method
HK16106980.1A HK1219012A1 (zh) 2010-12-09 2016-06-17 图像处理装置和图像处理方法
HK16107454.6A HK1219599A1 (zh) 2010-12-09 2016-06-27 图像处理装置和图像处理方法
HK16107453.7A HK1219598A1 (zh) 2010-12-09 2016-06-27 图像处理装置和图像处理方法
US15/369,429 US9843805B2 (en) 2010-12-09 2016-12-05 Image processing device and image processing method
US15/656,048 US10368070B2 (en) 2010-12-09 2017-07-21 Image processing device and image processing method
US15/806,691 US10499057B2 (en) 2010-12-09 2017-11-08 Image processing device and image processing method
US16/502,135 US11196995B2 (en) 2010-12-09 2019-07-03 Image processing device and image processing method
RU2019128527A RU2019128527A (ru) 2010-12-09 2019-09-11 Устройство для обработки изображения и способ обработки изображения

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010275116 2010-12-09
JP2010275116 2010-12-09
JP2011049992A JP5741076B2 (ja) 2010-12-09 2011-03-08 画像処理装置及び画像処理方法

Related Child Applications (5)

Application Number Title Priority Date Filing Date
JP2014027955A Division JP5741728B2 (ja) 2010-12-09 2014-02-17 画像処理装置及び画像処理方法
JP2014027957A Division JP5741730B2 (ja) 2010-12-09 2014-02-17 画像処理装置及び画像処理方法
JP2014027956A Division JP5741729B2 (ja) 2010-12-09 2014-02-17 画像処理装置及び画像処理方法
JP2015090935A Division JP6004036B2 (ja) 2010-12-09 2015-04-28 画像処理装置、画像処理方法、プログラム及び記録媒体
JP2015090934A Division JP6004035B2 (ja) 2010-12-09 2015-04-28 画像処理装置、画像処理方法、プログラム及び記録媒体

Publications (3)

Publication Number Publication Date
JP2012138883A JP2012138883A (ja) 2012-07-19
JP2012138883A5 JP2012138883A5 (OSRAM) 2014-04-10
JP5741076B2 true JP5741076B2 (ja) 2015-07-01

Family

ID=46206911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011049992A Active JP5741076B2 (ja) 2010-12-09 2011-03-08 画像処理装置及び画像処理方法

Country Status (22)

Country Link
US (12) US8891887B2 (OSRAM)
EP (10) EP2955922B1 (OSRAM)
JP (1) JP5741076B2 (OSRAM)
KR (9) KR20180026576A (OSRAM)
CN (8) CN103238328B (OSRAM)
AU (1) AU2011339856B2 (OSRAM)
BR (1) BR112013013513B1 (OSRAM)
CA (4) CA2815985C (OSRAM)
CO (1) CO6710956A2 (OSRAM)
DK (1) DK3633994T3 (OSRAM)
ES (6) ES2599453T3 (OSRAM)
HK (3) HK1219012A1 (OSRAM)
HU (5) HUE031255T2 (OSRAM)
MX (2) MX2013006129A (OSRAM)
MY (4) MY181726A (OSRAM)
PH (4) PH12013501112A1 (OSRAM)
PL (1) PL3633994T3 (OSRAM)
PT (1) PT3633994T (OSRAM)
RU (5) RU2703976C2 (OSRAM)
SG (3) SG196854A1 (OSRAM)
WO (1) WO2012077408A1 (OSRAM)
ZA (1) ZA201304007B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11272180B2 (en) 2016-07-04 2022-03-08 Sony Corporation Image processing apparatus and method

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295609B2 (en) 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
JP5359657B2 (ja) * 2009-07-31 2013-12-04 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5914962B2 (ja) 2010-04-09 2016-05-11 ソニー株式会社 画像処理装置および方法、プログラム、並びに、記録媒体
TWI508534B (zh) 2010-05-18 2015-11-11 Sony Corp Image processing apparatus and image processing method
BR122014013355B1 (pt) 2010-06-04 2021-11-23 Sony Corporation Aparelho e método de processamento de imagem
ES2856823T3 (es) 2010-12-07 2021-09-28 Sony Group Corp Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
WO2012077608A1 (ja) 2010-12-07 2012-06-14 ソニー株式会社 画像処理装置及び画像処理方法
JP5741076B2 (ja) * 2010-12-09 2015-07-01 ソニー株式会社 画像処理装置及び画像処理方法
JP5850214B2 (ja) 2011-01-11 2016-02-03 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
EP2675161B1 (en) 2011-02-10 2018-11-14 Velos Media International Limited Image processing device and image processing method
CN103416056A (zh) * 2011-03-10 2013-11-27 维德约股份有限公司 视频编码中的参数集维持
EP2685723B1 (en) 2011-03-11 2021-03-31 Sony Corporation Image processing device and method
JP5874725B2 (ja) 2011-05-20 2016-03-02 ソニー株式会社 画像処理装置及び画像処理方法
TWI530161B (zh) 2011-06-07 2016-04-11 Sony Corp Image processing apparatus and method
JP5907367B2 (ja) 2011-06-28 2016-04-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
CN107454401B (zh) 2011-06-28 2019-11-19 索尼公司 图像处理装置和图像处理方法
JP2013038768A (ja) * 2011-07-13 2013-02-21 Canon Inc 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
JP5815853B2 (ja) * 2011-08-23 2015-11-17 メディア テック シンガポール ピーティーイー．リミテッド ビデオコーディングにおける量子化マトリクスに従うトランスフォームブロック処理の方法及びシステム
CN104469376B (zh) 2011-12-19 2018-05-15 索尼公司 图像处理设备和方法
US9153037B2 (en) * 2012-01-18 2015-10-06 Panasonic Intellectual Property Management Co., Ltd. Image decoding device, image encoding device, image decoding method, and image encoding method
GB2501535A (en) 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
JP6041554B2 (ja) * 2012-06-27 2016-12-07 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
US9510019B2 (en) 2012-08-09 2016-11-29 Google Inc. Two-step quantization and coding method and apparatus
RU2624103C2 (ru) * 2012-09-06 2017-06-30 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
JP6210368B2 (ja) * 2012-09-18 2017-10-11 サン パテント トラスト 画像復号方法および画像復号装置
WO2014051962A1 (en) * 2012-09-25 2014-04-03 Motorola Mobility Llc Signaling of scaling list
US9253483B2 (en) 2012-09-25 2016-02-02 Google Technology Holdings LLC Signaling of scaling list
WO2014190468A1 (en) 2013-05-27 2014-12-04 Microsoft Corporation Video encoder for images
US10440365B2 (en) 2013-06-28 2019-10-08 Velos Media, Llc Methods and devices for emulating low-fidelity coding in a high-fidelity coder
CN105359531B (zh) 2014-03-17 2019-08-06 微软技术许可有限责任公司 用于针对屏幕内容编码的编码器侧判定的方法和系统
CN105227953A (zh) * 2014-06-11 2016-01-06 晨星半导体股份有限公司 影像编码装置、影像解码装置以及其相关编码与解码方法
CN106663209B (zh) * 2014-09-19 2020-05-08 华为技术有限公司 用于非均匀映射图像/视频编码中不同尺寸的量化矩阵之间的量化矩阵系数的方法和装置
JPWO2016103542A1 (ja) * 2014-12-26 2017-10-19 パナソニックＩｐマネジメント株式会社 符号化方法、復号方法、符号化装置および復号装置
EP3254463A4 (en) 2015-02-06 2018-02-21 Microsoft Technology Licensing, LLC Skipping evaluation stages during media encoding
US10136132B2 (en) * 2015-07-21 2018-11-20 Microsoft Technology Licensing, Llc Adaptive skip or zero block detection combined with transform size decision
JP6530354B2 (ja) * 2016-08-03 2019-06-12 日本電信電話株式会社 映像コンテンツ保管システム、映像コンテンツ保管方法及び映像コンテンツ保管プログラム
WO2018049549A1 (en) * 2016-09-13 2018-03-22 Mediatek Inc. Method of multiple quantization matrix sets for video coding
JP6272441B2 (ja) * 2016-11-08 2018-01-31 キヤノン株式会社 画像復号装置、画像復号方法及びプログラム
KR102476148B1 (ko) * 2016-12-28 2022-12-12 소니그룹주식회사 화상 처리 장치 및 방법
RU2659745C1 (ru) * 2017-08-28 2018-07-03 Общество с ограниченной ответственностью "Аби Продакшн" Реконструкция документа из серии изображений документа
EP4376412A3 (en) 2017-12-15 2024-07-17 LG Electronics Inc. Image coding method on basis of transformation and device therefor
AU2019246538B2 (en) 2018-03-28 2022-11-10 Sony Corporation Image processing device and image processing method
WO2019191888A1 (zh) * 2018-04-02 2019-10-10 北京大学 环路滤波的方法、装置和计算机系统
JP7672190B2 (ja) * 2018-12-17 2025-05-07 キヤノン株式会社 画像符号化装置及び画像復号装置及びそれらの制御方法及びプログラム
JP2020150338A (ja) * 2019-03-11 2020-09-17 キヤノン株式会社 画像復号装置、画像復号方法、及びプログラム
JP7267785B2 (ja) 2019-03-11 2023-05-02 キヤノン株式会社 画像復号装置、画像復号方法、及びプログラム
CN113841403B (zh) * 2019-05-15 2024-12-06 现代自动车株式会社 影像解码装置中使用的逆量化装置和方法
WO2021028321A1 (en) 2019-08-14 2021-02-18 Interdigital Vc Holdings France, Sas Quantization matrix prediction for video encoding and decoding
WO2021105255A1 (en) 2019-11-26 2021-06-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding concepts for a transformed representation of a sample block
KR20220112327A (ko) 2021-02-03 2022-08-11 삼성전자주식회사 센서 장치, 및 이를 포함하는 모바일 기기
US20220109840A1 (en) * 2021-12-17 2022-04-07 Intel Corporation Methods and apparatus to encode and decode video using quantization matrices

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741730A (en) 1980-08-26 1982-03-09 Mitsubishi Electric Corp Digital input circuit
JPS5741728A (en) 1980-08-27 1982-03-09 Toshiba Corp Controlling system of data transfer
US5107345A (en) * 1990-02-27 1992-04-21 Qualcomm Incorporated Adaptive block size image compression method and system
US7142720B1 (en) 1990-07-31 2006-11-28 Fujitsu Limited Image data processing method and apparatus
DE69131808T2 (de) 1990-07-31 2000-03-16 Fujitsu Ltd. Verfahren und Gerät zur Bilddatenverarbeitung
US5933538A (en) 1990-07-31 1999-08-03 Fujitsu Limited Image data processing method and apparatus
US5875266A (en) 1990-07-31 1999-02-23 Fujitsu Limited Image data processing a method and apparatus
US5414469A (en) 1991-10-31 1995-05-09 International Business Machines Corporation Motion video compression system with multiresolution features
US5535020A (en) * 1992-10-15 1996-07-09 Digital Equipment Corporation Void and cluster apparatus and method for generating dither templates
JPH06284412A (ja) * 1993-03-26 1994-10-07 Sony Corp 画像信号符号化方法および画像信号符号化装置、画像信号復号化方法および画像信号復号化装置、ならびに画像信号記録媒体
JP3495766B2 (ja) * 1993-10-01 2004-02-09 テキサス インスツルメンツ インコーポレイテツド 画像処理方法
US6229927B1 (en) * 1994-09-21 2001-05-08 Ricoh Company, Ltd. Reversible embedded wavelet system implementation
TW293227B (OSRAM) 1994-11-24 1996-12-11 Victor Company Of Japan
US5691775A (en) * 1995-03-30 1997-11-25 Intel Corporation Reduction of motion estimation artifacts
US5963673A (en) * 1995-12-20 1999-10-05 Sanyo Electric Co., Ltd. Method and apparatus for adaptively selecting a coding mode for video encoding
JP4028900B2 (ja) * 1996-01-11 2007-12-26 富士通株式会社 動画像符号化装置及び動画像復号化装置
US6269192B1 (en) * 1997-07-11 2001-07-31 Sarnoff Corporation Apparatus and method for multiscale zerotree entropy encoding
US5990955A (en) * 1997-10-03 1999-11-23 Innovacom Inc. Dual encoding/compression method and system for picture quality/data density enhancement
US6219642B1 (en) * 1998-10-05 2001-04-17 Legerity, Inc. Quantization using frequency and mean compensated frequency input data for robust speech recognition
US6295089B1 (en) 1999-03-30 2001-09-25 Sony Corporation Unsampled hd MPEG video and half-pel motion compensation
US6675387B1 (en) 1999-04-06 2004-01-06 Liberate Technologies System and methods for preparing multimedia data using digital video data compression
US6556624B1 (en) * 1999-07-27 2003-04-29 At&T Corp. Method and apparatus for accomplishing multiple description coding for video
US6507614B1 (en) * 1999-10-19 2003-01-14 Sony Corporation Efficient de-quantization in a digital video decoding process using a dynamic quantization matrix for parallel computations
US6529634B1 (en) * 1999-11-08 2003-03-04 Qualcomm, Inc. Contrast sensitive variance based adaptive block size DCT image compression
US7035473B1 (en) * 2000-03-01 2006-04-25 Sharp Laboratories Of America, Inc. Distortion-adaptive visual frequency weighting
US6522784B1 (en) * 2000-04-11 2003-02-18 International Business Machines Corporation Enhanced compression of gray-level images
WO2001086820A1 (fr) * 2000-05-09 2001-11-15 Sony Corporation Dispositif et procede de traitement de donnees et support d'enregistrement
US6771703B1 (en) * 2000-06-30 2004-08-03 Emc Corporation Efficient scaling of nonscalable MPEG-2 Video
US6996595B2 (en) * 2001-05-16 2006-02-07 Qualcomm Incorporated Apparatus and method for consolidating output data from a plurality of processors
US6876704B2 (en) * 2001-05-16 2005-04-05 Qualcomm, Incorporated Apparatus and method for encoding and computing a discrete cosine transform using a butterfly processor
US6870885B2 (en) * 2001-05-16 2005-03-22 Qualcomm Incorporated Apparatus and method for decoding and computing a discrete cosine transform using a butterfly processor
US7649947B2 (en) * 2001-06-05 2010-01-19 Qualcomm Incorporated Selective chrominance decimation for digital images
US20020191695A1 (en) * 2001-06-07 2002-12-19 Irvine Ann Chris Interframe encoding method and apparatus
US6870963B2 (en) * 2001-06-15 2005-03-22 Qualcomm, Inc. Configurable pattern optimizer
US6735254B2 (en) * 2001-06-29 2004-05-11 Qualcomm, Inc. DCT compression using Golomb-Rice coding
US6650784B2 (en) * 2001-07-02 2003-11-18 Qualcomm, Incorporated Lossless intraframe encoding using Golomb-Rice
US7483581B2 (en) * 2001-07-02 2009-01-27 Qualcomm Incorporated Apparatus and method for encoding digital image data in a lossless manner
US7630563B2 (en) * 2001-07-19 2009-12-08 Qualcomm Incorporated System and method for decoding digital image and audio data in a lossless manner
US20030021486A1 (en) * 2001-07-27 2003-01-30 Tinku Acharya Method and apparatus for image scaling
US7123655B2 (en) 2001-08-09 2006-10-17 Sharp Laboratories Of America, Inc. Method for reduced bit-depth quantization
US6856701B2 (en) 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
US20030053637A1 (en) * 2001-09-14 2003-03-20 Michael Rodemer Audio distributor
US7295609B2 (en) 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US7194141B1 (en) * 2002-03-20 2007-03-20 Ess Technology, Inc. Image resolution conversion using pixel dropping
US7299190B2 (en) 2002-09-04 2007-11-20 Microsoft Corporation Quantization and inverse quantization for audio
US7483575B2 (en) * 2002-10-25 2009-01-27 Sony Corporation Picture encoding apparatus and method, program and recording medium
JP4189952B2 (ja) * 2002-11-22 2008-12-03 株式会社リコー 符号化復号化装置、符号化復号化用プログラム及び記憶媒体
CN101247524B (zh) * 2003-02-21 2011-05-04 松下电器产业株式会社 图像编码方法
JP4182426B2 (ja) * 2003-10-10 2008-11-19 ソニー株式会社 画像処理装置、画像処理方法及び画像処理プログラム
EP1714484A4 (en) 2004-01-30 2009-03-18 Panasonic Corp IMAGE ENCODING AND DECODING METHOD, APPARATUS AND PROGRAM THEREOF
EP1655966A3 (en) 2004-10-26 2011-04-27 Samsung Electronics Co., Ltd. Apparatus and method for processing an image signal in a digital broadcast receiver
KR100944651B1 (ko) * 2005-04-13 2010-03-04 가부시키가이샤 엔티티 도코모 동화상 부호화 장치, 동화상 복호 장치, 동화상 부호화 방법, 동화상 복호 방법, 동화상 부호화 프로그램을 기록한 기록 매체, 및 동화상 복호 프로그램을 기록한 기록 매체
RU2368095C1 (ru) * 2005-07-22 2009-09-20 Мицубиси Электрик Корпорейшн Кодер изображения и декодер изображения, способ кодирования изображения и способ декодирования изображения, программа кодирования изображения и программа декодирования изображения и компьютерно-считываемый носитель записи, на котором записана программа кодирования изображения, и компьютерно-считываемый носитель записи, на котором записана программа декодирования изображения
AU2006338425B2 (en) * 2006-02-13 2010-12-09 Kabushiki Kaisha Toshiba Moving image encoding/decoding method and device and program
CN101317458B (zh) * 2006-03-16 2012-04-18 华为技术有限公司 在编码过程中实现自适应量化的方法及装置
CN101039421A (zh) * 2006-03-16 2007-09-19 华为技术有限公司 在编解码中的实现量化的方法和装置
US8326068B1 (en) 2006-08-30 2012-12-04 Maxim Integrated Products, Inc. Method and apparatus for modeling quantization matrices for image/video encoding
US8238678B2 (en) * 2006-08-30 2012-08-07 Siemens Medical Solutions Usa, Inc. Providing representative image information
WO2008044511A1 (en) * 2006-10-12 2008-04-17 Kabushiki Kaisha Toshiba Method and apparatus for encoding image
JP4901772B2 (ja) * 2007-02-09 2012-03-21 パナソニック株式会社 動画像符号化方法及び動画像符号化装置
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
CN101622881A (zh) * 2007-04-16 2010-01-06 株式会社东芝 图像编码和图像解码的方法及装置
JP4780172B2 (ja) * 2008-10-10 2011-09-28 ソニー株式会社 情報処理装置および方法
JP5155210B2 (ja) * 2009-02-09 2013-03-06 ソニー株式会社 画像比較装置及びその方法、画像検索装置、並びにプログラム及び記録媒体
EP2216998A1 (en) * 2009-02-10 2010-08-11 Panasonic Corporation Hierarchical coding for intra
JP5136470B2 (ja) * 2009-03-06 2013-02-06 富士通株式会社 動画像符号化装置及び動画像符号化方法
US8855213B2 (en) * 2009-03-26 2014-10-07 Apple Inc. Restore filter for restoring preprocessed video image
US8311354B2 (en) * 2009-04-23 2012-11-13 Lsi Corporation DCT-based technique with rhombus scanning for image compression
JP5274359B2 (ja) 2009-04-27 2013-08-28 三菱電機株式会社 立体映像および音声記録方法、立体映像および音声再生方法、立体映像および音声記録装置、立体映像および音声再生装置、立体映像および音声記録媒体
JP5344238B2 (ja) 2009-07-31 2013-11-20 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
JP5359657B2 (ja) 2009-07-31 2013-12-04 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
WO2011042898A1 (en) 2009-10-05 2011-04-14 I.C.V.T Ltd. Apparatus and methods for recompression of digital images
US8897585B2 (en) * 2009-11-05 2014-11-25 Telefonaktiebolaget L M Ericsson (Publ) Prediction of pixels in image coding
JP5914962B2 (ja) 2010-04-09 2016-05-11 ソニー株式会社 画像処理装置および方法、プログラム、並びに、記録媒体
TWI508534B (zh) 2010-05-18 2015-11-11 Sony Corp Image processing apparatus and image processing method
BR122014013355B1 (pt) 2010-06-04 2021-11-23 Sony Corporation Aparelho e método de processamento de imagem
JP2012039590A (ja) * 2010-07-16 2012-02-23 Sony Corp 画像処理装置、画像処理方法、及びプログラム
US9378185B2 (en) * 2010-09-30 2016-06-28 Texas Instruments Incorporated Transform and quantization architecture for video coding and decoding
US9167252B2 (en) 2010-12-01 2015-10-20 Texas Instruments Incorporated Quantization matrix compression in video coding
CA2722993A1 (fr) 2010-12-01 2012-06-01 Ecole De Technologie Superieure Systeme d'ecodage video parallele multitrames et multitranches avec encodage simultane de trames predites
WO2012077608A1 (ja) 2010-12-07 2012-06-14 ソニー株式会社 画像処理装置及び画像処理方法
ES2856823T3 (es) 2010-12-07 2021-09-28 Sony Group Corp Dispositivo de procesamiento de imágenes y método de procesamiento de imágenes
JP5741729B2 (ja) 2010-12-09 2015-07-01 ソニー株式会社 画像処理装置及び画像処理方法
JP5741076B2 (ja) * 2010-12-09 2015-07-01 ソニー株式会社 画像処理装置及び画像処理方法
EP2675161B1 (en) 2011-02-10 2018-11-14 Velos Media International Limited Image processing device and image processing method
EP2685723B1 (en) 2011-03-11 2021-03-31 Sony Corporation Image processing device and method
TWI530161B (zh) 2011-06-07 2016-04-11 Sony Corp Image processing apparatus and method
CN107454401B (zh) 2011-06-28 2019-11-19 索尼公司 图像处理装置和图像处理方法
JP5907367B2 (ja) 2011-06-28 2016-04-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
US10277915B2 (en) * 2011-11-07 2019-04-30 Qualcomm Incorporated Signaling quantization matrices for video coding
SG10201909372YA (en) 2012-06-29 2019-11-28 Velos Media Int Ltd Encoding device and encoding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11272180B2 (en) 2016-07-04 2022-03-08 Sony Corporation Image processing apparatus and method

Also Published As

Publication number Publication date
CN105791842B (zh) 2020-08-25
KR20130137645A (ko) 2013-12-17
ES2607882T3 (es) 2017-04-04
HK1219598A1 (zh) 2017-04-07
CN105915908B (zh) 2020-02-07
HUE029831T2 (en) 2017-04-28
EP2651134B1 (en) 2016-10-05
EP2955921A1 (en) 2015-12-16
KR20160108579A (ko) 2016-09-19
KR20190133293A (ko) 2019-12-02
EP4336828A2 (en) 2024-03-13
RU2702046C2 (ru) 2019-10-03
PH12015501383B1 (en) 2015-09-28
US20140072037A1 (en) 2014-03-13
US20170085876A1 (en) 2017-03-23
US8903187B2 (en) 2014-12-02
PL3633994T3 (pl) 2023-05-29
US20140064362A1 (en) 2014-03-06
JP2012138883A (ja) 2012-07-19
CA2997258C (en) 2020-04-14
CN105282549A (zh) 2016-01-27
CN103238328A (zh) 2013-08-07
US8891887B2 (en) 2014-11-18
KR20190016614A (ko) 2019-02-18
US20140369619A1 (en) 2014-12-18
SG196853A1 (en) 2014-02-13
US20190327472A1 (en) 2019-10-24
CA2997258A1 (en) 2012-06-14
KR20160108577A (ko) 2016-09-19
RU2016122534A3 (OSRAM) 2019-07-29
ES2599453T3 (es) 2017-02-01
US9185367B2 (en) 2015-11-10
KR20160108578A (ko) 2016-09-19
KR101837881B1 (ko) 2018-03-12
RU2016122546A3 (OSRAM) 2019-07-29
US9185368B2 (en) 2015-11-10
RU2701121C2 (ru) 2019-09-24
PT3633994T (pt) 2023-05-02
EP2955922A1 (en) 2015-12-16
HUE030180T2 (en) 2017-04-28
HUE031255T2 (en) 2017-07-28
AU2011339856A2 (en) 2013-07-11
KR20190002734A (ko) 2019-01-08
US9843805B2 (en) 2017-12-12
EP2651134A4 (en) 2015-03-18
US20170324954A1 (en) 2017-11-09
BR112013013513A2 (pt) 2016-09-06
EP2955922B1 (en) 2016-11-30
AU2011339856A1 (en) 2013-06-20
PH12015501376A1 (en) 2015-09-28
EP3113493A1 (en) 2017-01-04
US10499057B2 (en) 2019-12-03
ES2943260T3 (es) 2023-06-12
HK1219012A1 (zh) 2017-03-17
CO6710956A2 (es) 2013-07-15
KR102227485B1 (ko) 2021-03-16
US20130216149A1 (en) 2013-08-22
US20180070085A1 (en) 2018-03-08
CN105791842A (zh) 2016-07-20
US20140369620A1 (en) 2014-12-18
EP4336828A3 (en) 2024-05-01
EP3113493B1 (en) 2019-12-04
PH12013501112A1 (en) 2015-11-06
EP3113493B2 (en) 2022-08-03
ES2774909T3 (es) 2020-07-23
EP4336827A3 (en) 2024-04-10
EP4336827A2 (en) 2024-03-13
HK1219599A1 (zh) 2017-04-07
SG196851A1 (en) 2014-02-13
ES2607823T3 (es) 2017-04-04
ES2607822T3 (es) 2017-04-04
CA2997241C (en) 2021-10-19
EP4199517B1 (en) 2024-05-15
PH12015501379B1 (en) 2015-09-28
ZA201304007B (en) 2014-02-26
CA2997244C (en) 2020-04-14
CA2815985C (en) 2018-11-13
KR101837882B1 (ko) 2018-03-12
RU2016122548A3 (OSRAM) 2019-08-28
EP2955921B1 (en) 2016-11-30
RU2016122546A (ru) 2018-11-29
MX2013006129A (es) 2013-06-28
US20160021370A1 (en) 2016-01-21
PH12015501376B1 (en) 2015-09-28
PH12015501379A1 (en) 2015-09-28
CN103238328B (zh) 2016-06-08
RU2703976C2 (ru) 2019-10-22
CA2997241A1 (en) 2012-06-14
EP3633994B1 (en) 2023-03-29
MX336658B (es) 2016-01-27
CN105791843B (zh) 2020-06-09
EP4199518A1 (en) 2023-06-21
MY181724A (en) 2021-01-05
EP2955923B1 (en) 2016-11-30
MY181725A (en) 2021-01-05
RU2016122548A (ru) 2018-11-29
AU2011339856B2 (en) 2015-09-17
ES2774909T5 (es) 2022-11-30
CN105282551A (zh) 2016-01-27
EP3633994A1 (en) 2020-04-08
HUE030953T2 (en) 2017-06-28
KR20210030490A (ko) 2021-03-17
HUE061522T2 (hu) 2023-07-28
MY165377A (en) 2018-03-21
US11196995B2 (en) 2021-12-07
KR20180026576A (ko) 2018-03-12
CN105915908A (zh) 2016-08-31
US8768077B2 (en) 2014-07-01
EP4199517A1 (en) 2023-06-21
WO2012077408A1 (ja) 2012-06-14
CN105791843A (zh) 2016-07-20
EP4199518B1 (en) 2024-06-05
CA2815985A1 (en) 2012-06-14
US9667970B2 (en) 2017-05-30
RU2598593C2 (ru) 2016-09-27
SG196854A1 (en) 2014-02-13
RU2013125499A (ru) 2014-12-10
US20130343451A1 (en) 2013-12-26
KR101837880B1 (ko) 2018-03-12
US20160021371A1 (en) 2016-01-21
US8787687B2 (en) 2014-07-22
PH12015501383A1 (en) 2015-09-28
US10368070B2 (en) 2019-07-30
MY181726A (en) 2021-01-05
US9743086B2 (en) 2017-08-22
EP2955923A1 (en) 2015-12-16
DK3633994T3 (da) 2023-05-01
HK1187179A1 (zh) 2014-03-28
KR101837796B1 (ko) 2018-03-12
CN105282552A (zh) 2016-01-27
CN105791844A (zh) 2016-07-20
CA2997244A1 (en) 2012-06-14
RU2016122534A (ru) 2018-11-29
RU2019128527A (ru) 2021-03-11
BR112013013513B1 (pt) 2022-02-08
EP2651134A1 (en) 2013-10-16

Similar Documents

Publication Publication Date Title
JP5741076B2 (ja) 画像処理装置及び画像処理方法
JP6686212B2 (ja) 画像処理装置、画像処理方法、プログラム及び記録媒体
AU2015218463B2 (en) Image Processing Device and Image Processing Method
HK1187179B (en) Image processing device and image processing method

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141216

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150119

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150331

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150413

R151 Written notification of patent or utility model registration

Ref document number: 5741076

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D02

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D04

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350