KR101993945B1 - Ｌｄｒ 비디오와 함께 ｈｄｒ 비디오를 인코딩하는 방법 및 장치, 함께 코딩된 ｈｄｒ 비디오 및 ｌｄｒ 비디오 중의 하나를 재구성하는 방법 및 장치 및 비일시적 저장 매체 - Google Patents

Ｌｄｒ 비디오와 함께 ｈｄｒ 비디오를 인코딩하는 방법 및 장치, 함께 코딩된 ｈｄｒ 비디오 및 ｌｄｒ 비디오 중의 하나를 재구성하는 방법 및 장치 및 비일시적 저장 매체 Download PDF

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KR101993945B1
KR101993945B1 KR1020147018394A KR20147018394A KR101993945B1 KR 101993945 B1 KR101993945 B1 KR 101993945B1 KR 1020147018394 A KR1020147018394 A KR 1020147018394A KR 20147018394 A KR20147018394 A KR 20147018394A KR 101993945 B1 KR101993945 B1 KR 101993945B1
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ldr
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hdr video
dynamic range
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KR20140111270A (ko
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야닉 올리비에
다비드 뚜즈
필립쁘 보르드
프렁크 이롱
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톰슨 라이센싱
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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)
KR1020147018394A 2012-01-06 2012-12-18 Ｌｄｒ 비디오와 함께 ｈｄｒ 비디오를 인코딩하는 방법 및 장치, 함께 코딩된 ｈｄｒ 비디오 및 ｌｄｒ 비디오 중의 하나를 재구성하는 방법 및 장치 및 비일시적 저장 매체 Active KR101993945B1 (ko)

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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

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KR20140111270A KR20140111270A (ko) 2014-09-18
KR101993945B1 true KR101993945B1 (ko) 2019-06-27

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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=)
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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
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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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BR112014016417A8 (pt) 2017-07-04
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
AU2012364389B2 (en) 2017-03-09
CN109274975B (zh) 2023-02-28
EP2801191B1 (en) 2018-11-07

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