AU2012364389B2 - Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium - Google Patents

Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium Download PDF

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AU2012364389B2
AU2012364389B2 AU2012364389A AU2012364389A AU2012364389B2 AU 2012364389 B2 AU2012364389 B2 AU 2012364389B2 AU 2012364389 A AU2012364389 A AU 2012364389A AU 2012364389 A AU2012364389 A AU 2012364389A AU 2012364389 B2 AU2012364389 B2 AU 2012364389B2
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video
ldr
hdr
hdr video
ldr video
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AU2012364389A1 (en
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Philippe Bordes
Franck Hiron
Yannick Olivier
David Touze
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InterDigital VC Holdings Inc
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InterDigital VC Holdings Inc
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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
AU2012364389A 2012-01-06 2012-12-18 Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium Active AU2012364389B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12305020.5A EP2613532A1 (en) 2012-01-06 2012-01-06 Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium
EP12305020.5 2012-01-06
PCT/EP2012/076010 WO2013102560A1 (en) 2012-01-06 2012-12-18 Method of and device for encoding an hdr video together with an ldr video, method of and device for reconstructing one of an hdr video and an ldr video coded together and non-transitory storage medium

Publications (2)

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AU2012364389A1 AU2012364389A1 (en) 2014-07-03
AU2012364389B2 true AU2012364389B2 (en) 2017-03-09

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Country Status (11)

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US (2) US10110921B2 (https=)
EP (2) EP2613532A1 (https=)
JP (1) JP6111266B2 (https=)
KR (1) KR101993945B1 (https=)
CN (2) CN109274975B (https=)
AU (1) AU2012364389B2 (https=)
BR (1) BR112014016417B1 (https=)
ES (1) ES2710379T3 (https=)
PL (1) PL2801191T3 (https=)
TR (1) TR201901751T4 (https=)
WO (1) WO2013102560A1 (https=)

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US9344638B2 (en) * 2014-05-30 2016-05-17 Apple Inc. Constant bracket high dynamic range (cHDR) operations
EP2958328A1 (en) * 2014-06-20 2015-12-23 Thomson Licensing Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture
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EP3026912A1 (en) * 2014-11-27 2016-06-01 Thomson Licensing Method and device for encoding and decoding a HDR picture and a LDR picture using illumination information
US10531109B2 (en) 2015-01-27 2020-01-07 Dolby Laboratories Licensing Corporation Predictive image encoding and decoding with pixel group based quantization
US20160286241A1 (en) * 2015-03-24 2016-09-29 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
EP3107300A1 (en) * 2015-06-15 2016-12-21 Thomson Licensing Method and device for encoding both a high-dynamic range frame and an imposed low-dynamic range frame
US9979895B2 (en) * 2015-09-04 2018-05-22 Disney Enterprises, Inc. High dynamic range tone mapping
JP6237797B2 (ja) 2016-01-05 2017-11-29 ソニー株式会社 ビデオシステム、ビデオ処理方法、プログラム、およびビデオコンバーター
JP6233424B2 (ja) 2016-01-05 2017-11-22 ソニー株式会社 撮像システムおよび撮像方法
WO2017152398A1 (zh) * 2016-03-09 2017-09-14 华为技术有限公司 一种高动态范围图像处理方法及装置
US10699391B2 (en) 2016-04-29 2020-06-30 Disney Enterprises, Inc. Dynamic range expansion highlight information restoration
US11356633B2 (en) 2016-09-20 2022-06-07 Sony Corporation Video signal processing apparatus, video signal processing method, and video signal processing system
JP7117664B2 (ja) * 2017-07-07 2022-08-15 パナソニックＩｐマネジメント株式会社 映像処理システム及び映像処理方法
US10546554B2 (en) * 2018-03-26 2020-01-28 Dell Products, Lp System and method for adaptive tone mapping for high dynamic ratio digital images
US12417514B2 (en) * 2022-09-02 2025-09-16 Qualcomm Incorporated Compression of images for generating combined images

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Also Published As

Publication number Publication date
BR112014016417A8 (pt) 2017-07-04
KR101993945B1 (ko) 2019-06-27
US10708620B2 (en) 2020-07-07
ES2710379T3 (es) 2019-04-24
KR20140111270A (ko) 2014-09-18
JP2015506623A (ja) 2015-03-02
AU2012364389A1 (en) 2014-07-03
US20190104320A1 (en) 2019-04-04
BR112014016417B1 (pt) 2022-06-21
PL2801191T3 (pl) 2019-04-30
EP2613532A1 (en) 2013-07-10
CN104041046B (zh) 2018-10-16
WO2013102560A1 (en) 2013-07-11
HK1204177A1 (en) 2015-11-06
US10110921B2 (en) 2018-10-23
JP6111266B2 (ja) 2017-04-05
CN109274975A (zh) 2019-01-25
TR201901751T4 (tr) 2019-02-21
CN104041046A (zh) 2014-09-10
BR112014016417A2 (pt) 2017-06-13
US20140369410A1 (en) 2014-12-18
EP2801191A1 (en) 2014-11-12
CN109274975B (zh) 2023-02-28
EP2801191B1 (en) 2018-11-07

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