TW201711473A - 針對視訊寫碼處理高動態範圍及廣色域視訊資料 - Google Patents

針對視訊寫碼處理高動態範圍及廣色域視訊資料 Download PDF

Info

Publication number
TW201711473A
TW201711473A TW105118292A TW105118292A TW201711473A TW 201711473 A TW201711473 A TW 201711473A TW 105118292 A TW105118292 A TW 105118292A TW 105118292 A TW105118292 A TW 105118292A TW 201711473 A TW201711473 A TW 201711473A
Authority
TW
Taiwan
Prior art keywords
fcc
video
video data
formatted video
chrominance component
Prior art date
Application number
TW105118292A
Other languages
English (en)
Chinese (zh)
Inventor
李聖元
羅傑爾斯 喬爾 索爾
阿達許 克里許納 瑞瑪蘇布雷蒙尼安
丹姆裘 瑞斯諾斯基
多納 博格戴西 三斯里
馬塔 卡茲維克茲
Original Assignee
高通公司
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
Application filed by 高通公司 filed Critical 高通公司
Publication of TW201711473A publication Critical patent/TW201711473A/zh

Links

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
    • H04N19/10—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • 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
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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

Landscapes

  • 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)
  • Processing Of Color Television Signals (AREA)
TW105118292A 2015-06-08 2016-06-08 針對視訊寫碼處理高動態範圍及廣色域視訊資料 TW201711473A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562172724P 2015-06-08 2015-06-08
US15/176,014 US10397585B2 (en) 2015-06-08 2016-06-07 Processing high dynamic range and wide color gamut video data for video coding

Publications (1)

Publication Number Publication Date
TW201711473A true TW201711473A (zh) 2017-03-16

Family

ID=57452647

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105118292A TW201711473A (zh) 2015-06-08 2016-06-08 針對視訊寫碼處理高動態範圍及廣色域視訊資料

Country Status (7)

Country Link
US (2) US10397585B2 (enExample)
EP (1) EP3304911A1 (enExample)
JP (1) JP6800896B2 (enExample)
KR (1) KR102670598B1 (enExample)
CN (2) CN110933431B (enExample)
TW (1) TW201711473A (enExample)
WO (1) WO2016200977A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10397585B2 (en) 2015-06-08 2019-08-27 Qualcomm Incorporated Processing high dynamic range and wide color gamut video data for video coding
US10284863B2 (en) 2015-06-08 2019-05-07 Qualcomm Incorporated Adaptive constant-luminance approach for high dynamic range and wide color gamut video coding
US10244245B2 (en) * 2015-06-08 2019-03-26 Qualcomm Incorporated Content-adaptive application of fixed transfer function to high dynamic range (HDR) and/or wide color gamut (WCG) video data
EP3310055A4 (en) * 2015-06-09 2018-06-20 Huawei Technologies Co. Ltd. Image encoding/decoding method and apparatus
WO2017015564A1 (en) * 2015-07-22 2017-01-26 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
US12413731B2 (en) 2015-07-22 2025-09-09 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
JP6416060B2 (ja) * 2015-09-02 2018-10-31 株式会社東芝 画像圧縮装置、画像伸張装置および画像伝送システム
AU2015261734A1 (en) * 2015-11-30 2017-06-15 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding video data according to local luminance intensity
CN105472366B (zh) * 2015-12-07 2016-11-02 京东方科技集团股份有限公司 基于心理视觉调制的图像处理方法、装置及显示设备
US10257394B2 (en) 2016-02-12 2019-04-09 Contrast, Inc. Combined HDR/LDR video streaming
US10264196B2 (en) 2016-02-12 2019-04-16 Contrast, Inc. Systems and methods for HDR video capture with a mobile device
JP7081835B2 (ja) 2016-08-09 2022-06-07 コントラスト， インコーポレイテッド 車両制御のためのリアルタイムｈｄｒビデオ
JP6822121B2 (ja) 2016-12-19 2021-01-27 ソニー株式会社 画像処理装置、画像処理方法及びプログラム
WO2018190446A1 (ko) * 2017-04-13 2018-10-18 삼성전자 주식회사 영상 처리 방법 및 장치
US9986200B1 (en) * 2017-05-11 2018-05-29 Novatek Microelectronics Corp. Method and video conversion system of updating video setting
US10873763B2 (en) * 2017-06-02 2020-12-22 Apple Inc. Video compression techniques for high dynamic range data
TWI650998B (zh) * 2017-12-15 2019-02-11 Mstar Semiconductor, Inc. 應用在機上盒的格式轉換電路及相關的方法
TWI633537B (zh) * 2018-02-12 2018-08-21 友達光電股份有限公司 影像優化方法
US11153579B2 (en) * 2018-03-23 2021-10-19 Qualcomm Incorporated Deriving dynamic range adjustment (DRA) parameters for video coding
US10951888B2 (en) 2018-06-04 2021-03-16 Contrast, Inc. Compressed high dynamic range video
EP3588964A1 (en) * 2018-06-26 2020-01-01 InterDigital VC Holdings, Inc. Metadata translation in hdr distribution
WO2020036955A1 (en) * 2018-08-14 2020-02-20 Contrast, Inc. Image processing noise reduction
US11303932B2 (en) 2018-08-14 2022-04-12 Contrast, Inc. Image compression
GB2599509B (en) * 2019-03-20 2023-08-23 V Nova Int Ltd Residual filtering in signal enhancement coding
CN112434781B (zh) * 2019-08-26 2024-09-10 上海寒武纪信息科技有限公司 用于处理数据的方法、装置以及相关产品
US12477090B2 (en) 2022-01-31 2025-11-18 Interdigital Ce Patent Holdings, Sas Method for limiting effects of quantization in a color gamut modification process applied to a video content
US12430732B2 (en) 2023-05-24 2025-09-30 Synaptics Incorporated High dynamic range (HDR) image processing with adaptive color volume mapping
WO2025006041A1 (en) * 2023-06-30 2025-01-02 Purdue Research Foundation Method for developing tissue-specific color chart
CN120881282A (zh) * 2024-04-29 2025-10-31 瑞昱半导体股份有限公司 用于以有限硬件资源进行图像解压缩的方法、图像处理电路及电子设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220087A (ja) 1986-03-20 1987-09-28 Minolta Camera Co Ltd 色ノイズ抑制装置
DE3629396C2 (de) * 1986-08-29 1993-12-23 Agfa Gevaert Ag Verfahren zur elektronischen Bildverarbeitung
GB9024978D0 (en) * 1990-11-16 1991-01-02 Rank Cintel Ltd Digital mirror spatial light modulator
US7567722B2 (en) 2005-03-22 2009-07-28 Qualcomm Incorporated Dynamically scaled file encoding
US9179046B1 (en) * 2006-04-28 2015-11-03 Ambarella, Inc. Camera with high-quality still capture during continuous video capture
US8498332B2 (en) * 2006-09-21 2013-07-30 Qualcomm Incorporated Chroma supression features
US7692562B1 (en) 2006-10-18 2010-04-06 Hewlett-Packard Development Company, L.P. System and method for representing digital media
BRPI1009443B1 (pt) * 2009-03-13 2021-08-24 Dolby Laboratories Licensing Corporation Método de geração de parâmetros de mapeamento de tons inverso, método de compactação de dados de vídeo e método para geração de um fluxo de bits de saída a partir de um fluxo de bits de entrada
CN101778246B (zh) * 2010-01-29 2014-04-02 华为终端有限公司 多画面视频图像处理方法和装置
US9807401B2 (en) * 2011-11-01 2017-10-31 Qualcomm Incorporated Transform unit partitioning for chroma components in video coding
US9129445B2 (en) 2012-03-14 2015-09-08 Dolby Laboratories Licensing Corporation Efficient tone-mapping of high-bit-depth video to low-bit-depth display
JP5977565B2 (ja) * 2012-04-16 2016-08-24 オリンパス株式会社 画像処理装置
CN102761745B (zh) 2012-07-12 2015-07-22 国家计算机网络与信息安全管理中心 解码方法和解码设备
CN104583876A (zh) 2012-08-24 2015-04-29 佳能株式会社 黄色调色剂和黄色调色剂的制造方法
ES2708954T3 (es) 2013-02-21 2019-04-12 Dolby Laboratories Licensing Corp Gestión de visualización para video de alto rango dinámico
EP3011741B1 (en) * 2013-06-17 2018-03-07 Dolby Laboratories Licensing Corporation Adaptive reshaping for layered coding of enhanced dynamic range signals
CN104519370B (zh) 2013-09-29 2018-06-08 中国电信股份有限公司 一种视频流的拼接方法和系统
WO2015052935A1 (en) 2013-10-11 2015-04-16 Sharp Kabushiki Kaisha Color information and chromaticity signaling
US9544560B2 (en) 2015-01-09 2017-01-10 Vixs Systems, Inc. Dynamic range converter with generic architecture and methods for use therewith
US10735755B2 (en) * 2015-04-21 2020-08-04 Arris Enterprises Llc Adaptive perceptual mapping and signaling for video coding
US10284863B2 (en) 2015-06-08 2019-05-07 Qualcomm Incorporated Adaptive constant-luminance approach for high dynamic range and wide color gamut video coding
US10397585B2 (en) 2015-06-08 2019-08-27 Qualcomm Incorporated Processing high dynamic range and wide color gamut video data for video coding
WO2017015564A1 (en) 2015-07-22 2017-01-26 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences

Also Published As

Publication number Publication date
US20190335184A1 (en) 2019-10-31
CN110933431B (zh) 2023-09-15
JP2018524871A (ja) 2018-08-30
KR102670598B1 (ko) 2024-05-29
EP3304911A1 (en) 2018-04-11
CN107710758B (zh) 2020-01-10
US10397585B2 (en) 2019-08-27
KR20180017009A (ko) 2018-02-20
WO2016200977A1 (en) 2016-12-15
JP6800896B2 (ja) 2020-12-16
US10666957B2 (en) 2020-05-26
US20160360213A1 (en) 2016-12-08
CN107710758A (zh) 2018-02-16
CN110933431A (zh) 2020-03-27

Similar Documents

Publication Publication Date Title
US10666957B2 (en) Processing high dynamic range and wide color gamut video data for video coding
US10200690B2 (en) Video decoder conformance for high dynamic range (HDR) video coding using a core video standard
US11190779B2 (en) Quantization parameter control for video coding with joined pixel/transform based quantization
CN107690803B (zh) 用于高动态范围及广色域视频译码的自适应常量照度方法
TWI654875B (zh) 於多層視訊寫碼中用於色彩色域可擴展性之３ｄ查找表之發信色彩值
KR102031477B1 (ko) 고 동적 범위 (hdr) 및/또는 넓은 컬러 공간 (wcg) 비디오 데이터에의 고정 전달 함수의 콘텐츠-적응적 적용
TWI765903B (zh) 用於循環樣本處理之視訊寫碼工具
JP2021510964A (ja) ビデオコーディングのための等しいレンジおよび他のｄｒａパラメータのためのシグナリング機構
TW201921928A (zh) 在視訊寫碼中跨分量動態範圍調整之系統及方法
TW201924336A (zh) 利用內容適應性空間變化量化之視訊寫碼
TW201926991A (zh) 色度量化參數偏移
EP3286920A1 (en) Dynamic range adjustment for high dynamic range and wide color gamut video coding
TWI713354B (zh) 用於顯示器調適之色彩重映射資訊ｓｅｉ信息發信號
HK40020459B (en) Video coding with content adaptive spatially varying quantization
HK40000964A (en) Video coding tools for in-loop sample processing