CN105009580A - 高动态范围视频的显示管理 - Google Patents
高动态范围视频的显示管理 Download PDFInfo
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- CN105009580A CN105009580A CN201480009785.7A CN201480009785A CN105009580A CN 105009580 A CN105009580 A CN 105009580A CN 201480009785 A CN201480009785 A CN 201480009785A CN 105009580 A CN105009580 A CN 105009580A
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Classifications
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- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
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- 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
- G09G3/2003—Display of colours
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- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/67—Circuits for processing colour signals for matrixing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
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- G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
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- G06T2207/20172—Image enhancement details
- G06T2207/20208—High dynamic range [HDR] image processing
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- Signal Processing (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
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- Computer Vision & Pattern Recognition (AREA)
- Computer Hardware Design (AREA)
- Image Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Facsimile Image Signal Circuits (AREA)
- Processing Of Color Television Signals (AREA)
- Color Image Communication Systems (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201361767380P | 2013-02-21 | 2013-02-21 | |
US61/767,380 | 2013-02-21 | ||
US201361810104P | 2013-04-09 | 2013-04-09 | |
US61/810,104 | 2013-04-09 | ||
PCT/US2014/016304 WO2014130343A2 (en) | 2013-02-21 | 2014-02-13 | Display management for high dynamic range video |
Publications (2)
Publication Number | Publication Date |
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CN105009580A true CN105009580A (zh) | 2015-10-28 |
CN105009580B CN105009580B (zh) | 2017-09-29 |
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CN201480009785.7A Active CN105009580B (zh) | 2013-02-21 | 2014-02-13 | 高动态范围视频的显示管理 |
Country Status (13)
Country | Link |
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US (1) | US10540920B2 (zh) |
EP (1) | EP2959682B1 (zh) |
JP (1) | JP6367839B2 (zh) |
KR (1) | KR102157032B1 (zh) |
CN (1) | CN105009580B (zh) |
BR (1) | BR112015020009B1 (zh) |
ES (1) | ES2708954T3 (zh) |
HK (1) | HK1211156A1 (zh) |
IN (1) | IN2015KN02510A (zh) |
MX (1) | MX346011B (zh) |
RU (1) | RU2647636C2 (zh) |
WO (1) | WO2014130343A2 (zh) |
ZA (1) | ZA201505647B (zh) |
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WO2017107114A1 (zh) * | 2015-12-23 | 2017-06-29 | 华为技术有限公司 | 一种图像信号转换处理方法、装置及终端设备 |
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KR20150120993A (ko) | 2015-10-28 |
JP6367839B2 (ja) | 2018-08-01 |
MX346011B (es) | 2017-02-28 |
IN2015KN02510A (zh) | 2015-09-11 |
RU2015134416A (ru) | 2017-02-22 |
MX2015010845A (es) | 2015-12-01 |
CN105009580B (zh) | 2017-09-29 |
EP2959682A2 (en) | 2015-12-30 |
JP2016514395A (ja) | 2016-05-19 |
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BR112015020009B1 (pt) | 2023-02-07 |
KR102157032B1 (ko) | 2020-09-18 |
US10540920B2 (en) | 2020-01-21 |
EP2959682B1 (en) | 2018-12-05 |
HK1211156A1 (zh) | 2016-05-13 |
US20160005349A1 (en) | 2016-01-07 |
ES2708954T3 (es) | 2019-04-12 |
BR112015020009A2 (pt) | 2017-07-18 |
RU2647636C2 (ru) | 2018-03-16 |
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