CN103119936B - 用于图像的改进的编码的设备和方法 - Google Patents

用于图像的改进的编码的设备和方法 Download PDF

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Publication number
CN103119936B
CN103119936B CN201180044796.5A CN201180044796A CN103119936B CN 103119936 B CN103119936 B CN 103119936B CN 201180044796 A CN201180044796 A CN 201180044796A CN 103119936 B CN103119936 B CN 103119936B
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China
Prior art keywords
data
luminance
video
additional data
encoding
Prior art date
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CN201180044796.5A
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Chinese (zh)
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CN103119936A (zh
Inventor
C.达姆卡特
G.德哈安
M.J.W.梅坦斯
R.穆伊斯
M.哈默
P.S.纽顿
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
    • 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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • G09G2320/062—Adjustment of illumination source parameters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Television Signal Processing For Recording (AREA)
CN201180044796.5A 2010-09-16 2011-09-09 用于图像的改进的编码的设备和方法 Active CN103119936B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10177155 2010-09-16
EP10177155.8 2010-09-16
PCT/IB2011/053950 WO2012035476A1 (en) 2010-09-16 2011-09-09 Apparatuses and methods for improved encoding of images

Publications (2)

Publication Number Publication Date
CN103119936A CN103119936A (zh) 2013-05-22
CN103119936B true CN103119936B (zh) 2017-06-13

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CN201180044796.5A Active CN103119936B (zh) 2010-09-16 2011-09-09 用于图像的改进的编码的设备和方法

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US (7) US10306233B2 (enExample)
EP (1) EP2617195B1 (enExample)
JP (1) JP6081360B2 (enExample)
CN (1) CN103119936B (enExample)
BR (1) BR112013005968B1 (enExample)
ES (1) ES2728153T3 (enExample)
HU (1) HUE043376T2 (enExample)
PL (1) PL2617195T3 (enExample)
PT (1) PT2617195T (enExample)
RU (1) RU2609760C2 (enExample)
TR (1) TR201907297T4 (enExample)
WO (1) WO2012035476A1 (enExample)

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Also Published As

Publication number Publication date
JP2013541895A (ja) 2013-11-14
TR201907297T4 (tr) 2019-06-21
US12439051B2 (en) 2025-10-07
US12262023B2 (en) 2025-03-25
WO2012035476A1 (en) 2012-03-22
EP2617195A1 (en) 2013-07-24
BR112013005968A2 (pt) 2020-06-30
US12058334B2 (en) 2024-08-06
BR112013005968B1 (pt) 2022-04-26
US20210037244A1 (en) 2021-02-04
US20240163446A1 (en) 2024-05-16
US12267505B2 (en) 2025-04-01
PT2617195T (pt) 2019-06-19
US11252414B2 (en) 2022-02-15
RU2013117116A (ru) 2014-11-10
US10306233B2 (en) 2019-05-28
US20190158842A1 (en) 2019-05-23
ES2728153T3 (es) 2019-10-22
PL2617195T3 (pl) 2019-08-30
US10855987B2 (en) 2020-12-01
RU2609760C2 (ru) 2017-02-02
US20250193409A1 (en) 2025-06-12
JP6081360B2 (ja) 2017-02-15
US20130170540A1 (en) 2013-07-04
EP2617195B1 (en) 2019-03-13
CN103119936A (zh) 2013-05-22
US20240163447A1 (en) 2024-05-16
US20220132135A1 (en) 2022-04-28
HUE043376T2 (hu) 2019-08-28

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