KR102243292B9 - 컬러반응곡선을 이용한 hdr 영상 생성방법, hdr 영상 생성장치, 카메라 및 기록매체 - Google Patents

컬러반응곡선을 이용한 hdr 영상 생성방법, hdr 영상 생성장치, 카메라 및 기록매체

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Publication number
KR102243292B9
KR102243292B9 KR20170068758A KR20170068758A KR102243292B9 KR 102243292 B9 KR102243292 B9 KR 102243292B9 KR 20170068758 A KR20170068758 A KR 20170068758A KR 20170068758 A KR20170068758 A KR 20170068758A KR 102243292 B9 KR102243292 B9 KR 102243292B9
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KR
South Korea
Prior art keywords
hdr
recording medium
making
response curve
color response
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KR20170068758A
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English (en)
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KR102243292B1 (ko
KR20180132210A (ko
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Publication of KR20180132210A publication Critical patent/KR20180132210A/ko
Application granted granted Critical
Publication of KR102243292B1 publication Critical patent/KR102243292B1/ko
Publication of KR102243292B9 publication Critical patent/KR102243292B9/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
KR1020170068758A 2017-06-02 2017-06-02 컬러반응곡선을 이용한 hdr 영상 생성방법, hdr 영상 생성장치, 카메라 및 기록매체 KR102243292B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170068758A KR102243292B1 (ko) 2017-06-02 2017-06-02 컬러반응곡선을 이용한 hdr 영상 생성방법, hdr 영상 생성장치, 카메라 및 기록매체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170068758A KR102243292B1 (ko) 2017-06-02 2017-06-02 컬러반응곡선을 이용한 hdr 영상 생성방법, hdr 영상 생성장치, 카메라 및 기록매체

Publications (3)

Publication Number Publication Date
KR20180132210A KR20180132210A (ko) 2018-12-12
KR102243292B1 KR102243292B1 (ko) 2021-04-22
KR102243292B9 true KR102243292B9 (ko) 2021-09-17

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KR1020170068758A KR102243292B1 (ko) 2017-06-02 2017-06-02 컬러반응곡선을 이용한 hdr 영상 생성방법, hdr 영상 생성장치, 카메라 및 기록매체

Country Status (1)

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KR (1) KR102243292B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113874907A (zh) * 2019-02-15 2021-12-31 三星电子株式会社 生成hdr图像的电子设备及其操作方法
US11128809B2 (en) 2019-02-15 2021-09-21 Samsung Electronics Co., Ltd. System and method for compositing high dynamic range images
US11418766B2 (en) 2019-12-17 2022-08-16 Samsung Electronics Co., Ltd. Apparatus and method for chroma processing for multi-frame fusion
WO2021125490A1 (ko) * 2019-12-17 2021-06-24 삼성전자 주식회사 Hdr 영상을 생성하는 전자 장치 및 그 동작 방법
US11430094B2 (en) 2020-07-20 2022-08-30 Samsung Electronics Co., Ltd. Guided multi-exposure image fusion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100892972B1 (ko) * 2007-05-29 2009-04-10 한국과학기술연구원 영상센서의 물리적 특성을 이용한 넓은 생동폭을 갖는 영상신호 처리 방법
US8339475B2 (en) * 2008-12-19 2012-12-25 Qualcomm Incorporated High dynamic range image combining
EP3046319A1 (en) * 2015-01-19 2016-07-20 Thomson Licensing Method for generating an HDR image of a scene based on a tradeoff between brightness distribution and motion

Also Published As

Publication number Publication date
KR102243292B1 (ko) 2021-04-22
KR20180132210A (ko) 2018-12-12

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