JP6822121B2 - 画像処理装置、画像処理方法及びプログラム - Google Patents

画像処理装置、画像処理方法及びプログラム Download PDF

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JP6822121B2
JP6822121B2 JP2016245983A JP2016245983A JP6822121B2 JP 6822121 B2 JP6822121 B2 JP 6822121B2 JP 2016245983 A JP2016245983 A JP 2016245983A JP 2016245983 A JP2016245983 A JP 2016245983A JP 6822121 B2 JP6822121 B2 JP 6822121B2
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image
unit
processing
image processing
transfer function
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JP2018101863A (ja
JP2018101863A5 (enExample
Inventor
孝明 渕江
孝明 渕江
広瀬　正樹
正樹 広瀬
敦雄 矢田
敦雄 矢田
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Priority to EP17885014.5A priority patent/EP3641315A4/en
Priority to PCT/JP2017/037600 priority patent/WO2018116605A1/ja
Priority to BR112019011927-2A priority patent/BR112019011927A2/pt
Priority to CN201780076634.7A priority patent/CN110050465B/zh
Priority to KR1020197016706A priority patent/KR20190097004A/ko
Priority to US16/469,020 priority patent/US11006113B2/en
Publication of JP2018101863A publication Critical patent/JP2018101863A/ja
Publication of JP2018101863A5 publication Critical patent/JP2018101863A5/ja
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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
    • H04N19/10—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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/642—Adapting to different types of images, e.g. characters, graphs, black and white image portions
    • 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
    • H04N19/134—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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2016245983A 2016-12-19 2016-12-19 画像処理装置、画像処理方法及びプログラム Active JP6822121B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2016245983A JP6822121B2 (ja) 2016-12-19 2016-12-19 画像処理装置、画像処理方法及びプログラム
PCT/JP2017/037600 WO2018116605A1 (ja) 2016-12-19 2017-10-17 画像処理装置、画像処理方法及びプログラム
BR112019011927-2A BR112019011927A2 (pt) 2016-12-19 2017-10-17 dispositivo de processamento de imagem, método de processamento de imagem, e, programa.
CN201780076634.7A CN110050465B (zh) 2016-12-19 2017-10-17 图像处理设备、图像处理方法和程序
EP17885014.5A EP3641315A4 (en) 2016-12-19 2017-10-17 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM
KR1020197016706A KR20190097004A (ko) 2016-12-19 2017-10-17 화상 처리 장치, 화상 처리 방법 및 프로그램
US16/469,020 US11006113B2 (en) 2016-12-19 2017-10-17 Image processing device, method, and program deciding a processing parameter
US17/226,556 US20210235089A1 (en) 2016-12-19 2021-04-09 Image processing device, image processing method, and program

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JP2016245983A JP6822121B2 (ja) 2016-12-19 2016-12-19 画像処理装置、画像処理方法及びプログラム

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JP2018101863A5 JP2018101863A5 (enExample) 2020-01-30
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EP (1) EP3641315A4 (enExample)
JP (1) JP6822121B2 (enExample)
KR (1) KR20190097004A (enExample)
CN (1) CN110050465B (enExample)
BR (1) BR112019011927A2 (enExample)
WO (1) WO2018116605A1 (enExample)

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Publication number Publication date
EP3641315A4 (en) 2020-05-06
US20190320187A1 (en) 2019-10-17
BR112019011927A2 (pt) 2019-10-29
CN110050465B (zh) 2022-06-17
EP3641315A1 (en) 2020-04-22
JP2018101863A (ja) 2018-06-28
KR20190097004A (ko) 2019-08-20
US11006113B2 (en) 2021-05-11
WO2018116605A1 (ja) 2018-06-28
US20210235089A1 (en) 2021-07-29
CN110050465A (zh) 2019-07-23

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