KR20160072274A - 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 - Google Patents
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Abstract
Description
도 2는 본 발명의 일부 가능한 일 실시예들에 따른 예시적인 HDR 이미지 디코더를 도시하는 도면.
도 3a 및 도 3b는 본 발명의 가능한 실시예에 따른 예시적인 처리 흐름들을 도시하는 도면들.
도 4는 본 발명의 가능한 실시예에 따른, 본원에서 기술되는 컴퓨터 또는 컴퓨팅 디바이스가 구현될 수 있는 예시적인 하드웨어 플랫폼을 도시하는 도면.
도 5는 블랙에서 화이트로의 변화도에 따른 일반적인 카메라에서의 상이한 색 센서들의 가변 포화도 특성들을 도시하는 도면.
도 6a 및 도 6b는 사후(post-hoc) 화이트 밸런스를 수행하는 색 공간을 모니터링하기 위해 카메라 센서 색 공간으로부터 이미지 데이터를 변형하는 본 시스템의 실시예들을 도시하는 도면들.
도 7은 화이트 밸런스 정정 기술의 하나의 실시예를 도시하는 도면.
105: 화이트 밸런스 110: 블랙 수정
112: 역 감마 116, 118: 분할
132: 감산 144: YCbCr 비율+잔류
148: RGB TM 베이스 150: 선택적 포화도 저하
Claims (11)
- 고 동적 범위(high dynamic range; HDR) 이미지를 디코딩하는 방법에 있어서,
기본 이미지 및 HDR 재구성 이미지를 포함하는 이미지 파일을 파싱하는 단계로서, 상기 HDR 재구성 이미지는 휘도 비 성분 이미지 및 하나 이상의 잔류 색 성분 이미지들을 포함하는, 상기 이미지 파일을 파싱하는 단계와;
상기 기본 이미지 및 상기 HDR 재구성 이미지를 사용하여 출력 HDR 이미지를 생성하는 단계를 포함하고,
상기 출력 HDR 이미지를 생성하는 단계는 또한,
상기 기본 이미지를 상기 휘도 비 성분 이미지와 곱하여 중간 HDR 이미지를 생성하는 단계와;
상기 하나 이상의 잔류 색 성분 이미지들을 상기 중간 HDR 이미지에 더해 상기 출력 HDR 이미지를 생성하는 단계를 포함하는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 1 항에 있어서,
상기 기본 이미지는 톤-매핑된 이미지인, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 1 항에 있어서,
상기 이미지 파일의 상기 기본 이미지는 JPEG 이미지를 포함하고, 상기 HDR 재구성 이미지는 적어도 하나의 JPEG 응용 세그먼트 마커를 사용하는 기본 이미지에 의해 분리되는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 1 항에 있어서,
상기 휘도 비 성분 이미지는 양자화된 로그 비 화소 값들(quantized log ratio pixel values)을 포함하는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 1 항에 있어서,
상기 하나 이상의 잔류 색 성분 이미지들은 정규화되고 또한 양자화된 잔류 색 화소 값들을 포함하는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 3 항에 있어서,
상기 기본 이미지는 JPEG 디코딩을 사용하여 디코딩되는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 4 항에 있어서,
상기 출력 HDR 이미지를 생성하는 단계는,
상기 양자화된 로그 비 화소 값들에 관한 양자화 파라미터들을 수신하는 단계와;
적어도 상기 양자화 파라미터들에 기초하여 상기 양자화된 로그 비 화소 값들을 비양자화된(unquantized) 비 휘도 값들로 변환하는 단계를 더 포함하는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 제 5 항에 있어서,
상기 출력 HDR 이미지를 출력하는 단계는,
상기 양자화된 잔류 색 화소 값들에 관한 양자화 파라미터들을 수신하는 단계와;
적어도 상기 양자화 파라미터에 기초하여, 상기 양자화된 잔류 색 화소 값들을 중간 잔류 색 화소 값들로 변환시키는 단계와;
상기 중간 잔류 색 화소 값들을 상기 기본 이미지들의 대응 휘도 값들과 곱하여 비정규화된(unormalized) 색 화소 값들을 생성하는 단계를 더 포함하는, 고 동적 범위(HDR) 이미지를 디코딩하는 방법. - 고 동적 범위(high dynamic range; HDR) 이미지를 디코딩하는 디코더에 있어서,
상기 디코더는,
기본 이미지 및 HDR 재구성 이미지를 포함하는 이미지 파일을 파싱하는 것으로서, 상기 HDR 재구성 이미지는 휘도 비 성분 이미지 및 하나 이상의 잔류 색 성분 이미지들을 포함하고,
상기 기본 이미지 및 상기 HDR 재구성 이미지를 사용하여 출력 HDR 이미지를 생성하는 명령을 수행하도록 구성된 프로세서를 포함하고,
상기 출력 HDR 이미지는,
상기 기본 이미지를 상기 휘도 비 성분 이미지와 곱하여 중간 HDR 이미지를 생성하고;
상기 하나 이상의 잔류 색 성분 이미지들을 상기 중간 HDR 이미지에 더해 상기 출력 HDR 이미지를 생성하여 생성되는, 고 동적 범위(HDR) 이미지를 디코딩하는 디코더.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161476174P | 2011-04-15 | 2011-04-15 | |
| US61/476,174 | 2011-04-15 | ||
| US201161552868P | 2011-10-28 | 2011-10-28 | |
| US61/552,868 | 2011-10-28 | ||
| PCT/US2012/033795 WO2012142589A2 (en) | 2011-04-15 | 2012-04-16 | Encoding, decoding, and representing high dynamic range images |
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| KR1020137026854A Division KR101632596B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
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| Publication Number | Publication Date |
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| KR20160072274A true KR20160072274A (ko) | 2016-06-22 |
| KR101695633B1 KR101695633B1 (ko) | 2017-01-13 |
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| KR1020137026854A Active KR101632596B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
| KR1020157021358A Active KR101684334B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020167015590A Active KR101695633B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
| KR1020147032975A Active KR101552479B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
| KR1020197000873A Active KR102029670B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020157017409A Active KR101751226B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
| KR1020157011738A Active KR101825347B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020197028647A Active KR102128233B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020187002766A Active KR101939135B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
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| KR1020157021358A Active KR101684334B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
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| KR1020147032975A Active KR101552479B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
| KR1020197000873A Active KR102029670B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020157017409A Active KR101751226B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩, 디코딩, 및 표현 |
| KR1020157011738A Active KR101825347B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020197028647A Active KR102128233B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
| KR1020187002766A Active KR101939135B1 (ko) | 2011-04-15 | 2012-04-16 | 고 동적 범위 이미지들의 인코딩,디코딩,및 표현 |
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| Country | Link |
|---|---|
| US (1) | US8248486B1 (ko) |
| EP (3) | EP3166298B1 (ko) |
| JP (5) | JP5661218B2 (ko) |
| KR (9) | KR101632596B1 (ko) |
| CN (2) | CN103888743B (ko) |
| BR (1) | BR112013026191B1 (ko) |
| CA (2) | CA2830678C (ko) |
| ES (1) | ES2686980T3 (ko) |
| IL (3) | IL228761A (ko) |
| RU (2) | RU2640717C1 (ko) |
| TW (5) | TWI580275B (ko) |
| WO (1) | WO2012142589A2 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11257443B2 (en) | 2017-06-27 | 2022-02-22 | Samsung Electronics Co., Ltd. | Method for processing image, and display device |
Families Citing this family (85)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5383360B2 (ja) * | 2009-07-15 | 2014-01-08 | キヤノン株式会社 | 画像処理装置およびその制御方法 |
| TWI580275B (zh) | 2011-04-15 | 2017-04-21 | 杜比實驗室特許公司 | 高動態範圍影像的編碼、解碼及表示 |
| US8891863B2 (en) * | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
| KR101845231B1 (ko) * | 2011-06-14 | 2018-04-04 | 삼성전자주식회사 | 영상 처리 장치 및 방법 |
| TWI523500B (zh) * | 2012-06-29 | 2016-02-21 | 私立淡江大學 | 影像的動態範圍壓縮方法與影像處理裝置 |
| US9489706B2 (en) * | 2012-07-02 | 2016-11-08 | Qualcomm Technologies, Inc. | Device and algorithm for capturing high dynamic range (HDR) video |
| BR112014008513B1 (pt) | 2012-08-08 | 2021-08-17 | Dolby Laboratories Licensing Corporation | Método para codificar uma imagem hdr, dispositivo de circuito integrado e meio de armazenamento legível por processador não transitório |
| WO2014128586A1 (en) * | 2013-02-21 | 2014-08-28 | Koninklijke Philips N.V. | Improved hdr image encoding and decoding methods and devices |
| TWI684364B (zh) * | 2013-06-21 | 2020-02-01 | 日商新力股份有限公司 | 送訊裝置、高動態範圍影像資料送訊方法、收訊裝置、高動態範圍影像資料收訊方法及程式 |
| TWI676389B (zh) | 2013-07-15 | 2019-11-01 | 美商內數位Vc專利控股股份有限公司 | 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體 |
| US10218917B2 (en) * | 2013-07-16 | 2019-02-26 | Koninklijke Philips N.V. | Method and apparatus to create an EOTF function for a universal code mapping for an HDR image, method and process to use these images |
| US9264683B2 (en) | 2013-09-03 | 2016-02-16 | Sony Corporation | Decoding device and decoding method, encoding device, and encoding method |
| TWI646828B (zh) * | 2013-09-03 | 2019-01-01 | Sony Corporation | 解碼裝置及解碼方法、以及編碼裝置及編碼方法 |
| US9036908B2 (en) * | 2013-09-30 | 2015-05-19 | Apple Inc. | Backwards compatible extended image format |
| CN109922344B (zh) * | 2014-01-07 | 2023-01-06 | 杜比实验室特许公司 | 用于对高动态范围图像进行编码、解码和表示的技术 |
| CN103747225B (zh) * | 2014-01-23 | 2015-11-18 | 福州大学 | 基于颜色空间转换的高动态范围图像双屏显示方法 |
| DE112015000950T5 (de) | 2014-02-25 | 2016-12-08 | Apple Inc. | Abwärtskompatible Einrichtung und abwärtskompatibles Verfahren zum Bereitstellen von Video mit sowohl Standard- als auch hohem Dynamikbereich |
| CN108182672A (zh) | 2014-05-28 | 2018-06-19 | 皇家飞利浦有限公司 | 用于对hdr图像进行编码的方法和装置以及用于使用这样的编码图像的方法和装置 |
| US20150350641A1 (en) * | 2014-05-29 | 2015-12-03 | Apple Inc. | Dynamic range adaptive video coding system |
| CN110460745B (zh) * | 2014-06-10 | 2022-03-08 | 松下知识产权经营株式会社 | 显示装置 |
| 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 |
| WO2015193117A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for decoding a hdr picture from a bitstream representing a ldr picture and an illumination picture |
| WO2015193116A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for decoding a hdr picture from a bitstream representing a ldr picture and an illumination picture |
| EP2958330A1 (en) * | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for decoding a HDR picture from a bitstream representing a LDR picture and an illumination picture |
| CN105493490B (zh) * | 2014-06-23 | 2019-11-29 | 松下知识产权经营株式会社 | 变换方法和变换装置 |
| EP2961168A1 (en) * | 2014-06-27 | 2015-12-30 | Thomson Licensing | Method and apparatus for predicting image samples for encoding or decoding |
| MX368411B (es) | 2014-08-08 | 2019-10-02 | Koninklijke Philips Nv | Metodos y aparatos para codificacion de imagenes de alto rango dinamico (hdr). |
| US10277771B1 (en) | 2014-08-21 | 2019-04-30 | Oliver Markus Haynold | Floating-point camera |
| JP6331882B2 (ja) | 2014-08-28 | 2018-05-30 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
| US9609362B2 (en) | 2014-10-06 | 2017-03-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Coding and deriving quantization parameters |
| WO2016055875A1 (en) * | 2014-10-07 | 2016-04-14 | Agostinelli Massimiliano | Improved video and image encoding process |
| US10225485B1 (en) | 2014-10-12 | 2019-03-05 | Oliver Markus Haynold | Method and apparatus for accelerated tonemapping |
| CN107113470B (zh) * | 2014-11-10 | 2021-07-13 | 皇家飞利浦有限公司 | 用于编码的方法、视频处理器、用于解码的方法、视频解码器 |
| US9589313B2 (en) * | 2015-01-09 | 2017-03-07 | Vixs Systems, Inc. | Dynamic range converter with pipelined architecture and methods for use therewith |
| US9654755B2 (en) * | 2015-01-09 | 2017-05-16 | Vixs Systems, Inc. | Dynamic range converter with logarithmic conversion and methods for use therewith |
| US9860504B2 (en) | 2015-01-09 | 2018-01-02 | Vixs Systems, Inc. | Color gamut mapper for dynamic range conversion and methods for use therewith |
| EP3051821A1 (en) * | 2015-01-30 | 2016-08-03 | Thomson Licensing | Method and apparatus for encoding and decoding high dynamic range (HDR) videos |
| CN111654697B (zh) | 2015-01-30 | 2022-07-19 | 交互数字Vc控股公司 | 对彩色画面进行编码和解码的方法和装置 |
| KR101939012B1 (ko) * | 2015-03-02 | 2019-01-15 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 하이 다이내믹 레인지 이미지들을 위한 콘텐츠 적응적 지각 양자화기 |
| CN104835131B (zh) * | 2015-04-20 | 2018-05-15 | 中国科学技术大学先进技术研究院 | 一种基于ic实现hdr图像生成及色调映射的方法和系统 |
| JP6663214B2 (ja) * | 2015-05-26 | 2020-03-11 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 表示方法および表示装置 |
| WO2016189774A1 (ja) * | 2015-05-26 | 2016-12-01 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 表示方法および表示装置 |
| BR112017025604A2 (pt) * | 2015-06-05 | 2018-08-07 | Telefonaktiebolaget Lm Ericsson (Publ) | pré-processamento e codificação de pixel |
| EP3113495A1 (en) * | 2015-06-30 | 2017-01-04 | Thomson Licensing | Methods and devices for encoding and decoding a hdr color picture |
| EP3113496A1 (en) | 2015-06-30 | 2017-01-04 | Thomson Licensing | Method and device for encoding both a hdr picture and a sdr picture obtained from said hdr picture using color mapping functions |
| EP3119088A1 (en) * | 2015-07-16 | 2017-01-18 | Thomson Licensing | Method and device for encoding an image, method and device for decoding an image |
| KR102538197B1 (ko) * | 2015-09-18 | 2023-05-30 | 인터디지털 브이씨 홀딩스 인코포레이티드 | Hdr 코딩/디코딩을 위한 컬러 성분 샘플의 코-로케이팅된 루미넌스 샘플의 결정 |
| US10244249B2 (en) * | 2015-09-21 | 2019-03-26 | Qualcomm Incorporated | Fixed point implementation of range adjustment of components in video coding |
| US10200690B2 (en) * | 2015-09-22 | 2019-02-05 | Qualcomm Incorporated | Video decoder conformance for high dynamic range (HDR) video coding using a core video standard |
| US10080005B2 (en) * | 2015-11-09 | 2018-09-18 | Netflix, Inc. | High dynamic range color conversion correction |
| EP3182691B1 (en) * | 2015-12-17 | 2018-10-31 | Thomson Licensing | Method of encoding raw color coordinates provided by a camera representing colors of a scene having two different illuminations |
| US10148972B2 (en) * | 2016-01-08 | 2018-12-04 | Futurewei Technologies, Inc. | JPEG image to compressed GPU texture transcoder |
| US10750173B2 (en) * | 2016-03-07 | 2020-08-18 | Koninklijke Philips N.V. | Encoding and decoding HDR videos |
| GB2549696A (en) * | 2016-04-13 | 2017-11-01 | Sony Corp | Image processing method and apparatus, integrated circuitry and recording medium |
| CN109845262B (zh) * | 2016-05-04 | 2023-10-13 | 交互数字Vc控股公司 | 用于将高动态范围画面编码/解码为编码比特流的方法和装置 |
| ITUA20163652A1 (it) * | 2016-05-20 | 2017-11-20 | Trellis Europe S R L | Metodo per la codifica e decodifica di immagini hdr |
| CN107767838B (zh) | 2016-08-16 | 2020-06-02 | 北京小米移动软件有限公司 | 色域映射方法及装置 |
| GB2554669B (en) * | 2016-09-30 | 2022-04-06 | Apical Ltd | Image processing |
| CN107995497B (zh) * | 2016-10-26 | 2021-05-28 | 杜比实验室特许公司 | 高动态范围视频的屏幕自适应解码 |
| US10218952B2 (en) | 2016-11-28 | 2019-02-26 | Microsoft Technology Licensing, Llc | Architecture for rendering high dynamic range video on enhanced dynamic range display devices |
| GB2557997B (en) * | 2016-12-21 | 2019-05-01 | Apical Ltd | Encoding and Decoding of image data |
| JP6852411B2 (ja) * | 2017-01-19 | 2021-03-31 | ソニー株式会社 | 映像信号処理装置、映像信号処理方法およびプログラム |
| US10176561B2 (en) | 2017-01-27 | 2019-01-08 | Microsoft Technology Licensing, Llc | Content-adaptive adjustments to tone mapping operations for high dynamic range content |
| US10104334B2 (en) | 2017-01-27 | 2018-10-16 | Microsoft Technology Licensing, Llc | Content-adaptive adjustment of display device brightness levels when rendering high dynamic range content |
| HUE050807T2 (hu) * | 2017-02-15 | 2021-01-28 | Dolby Laboratories Licensing Corp | Árnyalatgörbe-leképezés nagy dinamikus tartományú képek számára |
| EP3367658A1 (en) * | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method and device for reconstructing an hdr image |
| EP3373585A1 (en) * | 2017-03-09 | 2018-09-12 | Thomson Licensing | Method for inverse tone mapping of an image with visual effects |
| JP6866224B2 (ja) * | 2017-05-09 | 2021-04-28 | キヤノン株式会社 | 画像符号化装置、画像復号装置、画像符号化方法及びプログラム |
| US10755392B2 (en) * | 2017-07-13 | 2020-08-25 | Mediatek Inc. | High-dynamic-range video tone mapping |
| CA3081406A1 (en) * | 2017-11-24 | 2019-05-31 | Interdigital Vc Holdings, Inc. | Method and apparatus for colour correction during hdr to sdr conversion |
| WO2019118390A1 (en) * | 2017-12-12 | 2019-06-20 | Interdigital Vc Holdings, Inc. | Processing an image |
| TWI644264B (zh) * | 2017-12-22 | 2018-12-11 | 晶睿通訊股份有限公司 | 影像辨識方法及其影像辨識裝置 |
| CN110674622B (zh) * | 2018-07-03 | 2022-12-20 | 百度在线网络技术(北京)有限公司 | 可视化图表生成方法、系统、存储介质及电子设备 |
| US10957024B2 (en) | 2018-10-30 | 2021-03-23 | Microsoft Technology Licensing, Llc | Real time tone mapping of high dynamic range image data at time of playback on a lower dynamic range display |
| CN109919841B (zh) * | 2019-01-24 | 2022-12-27 | 重庆邮电大学 | 一种用于高动态范围图像联合上采样的导向图的合成方法 |
| WO2020185022A1 (ko) * | 2019-03-12 | 2020-09-17 | 주식회사 엑스리스 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
| CN110232669A (zh) * | 2019-06-19 | 2019-09-13 | 湖北工业大学 | 一种高动态范围图像的色调映射方法及系统 |
| KR20210009255A (ko) | 2019-07-16 | 2021-01-26 | 삼성전자주식회사 | 이미지 센서 및 이를 포함하는 이미지 처리 시스템 |
| CN112243090B (zh) | 2019-07-16 | 2024-10-18 | 三星电子株式会社 | 图像传感器和图像处理系统 |
| JP7491998B2 (ja) * | 2019-08-12 | 2024-05-28 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Hdr画像センサ用の適応的画像データ線形化 |
| WO2021091820A1 (en) | 2019-11-05 | 2021-05-14 | Google Llc | Highlight recovery for image processing pipeline |
| CN114640834B (zh) * | 2020-12-15 | 2024-03-19 | 华为技术有限公司 | 一种图像处理的方法以及相关装置 |
| TW202243473A (zh) | 2020-12-23 | 2022-11-01 | 法商內數位Vc控股法國公司 | 具跨分量縮放亮度映射方法及裝置 |
| CN113271449B (zh) * | 2021-07-21 | 2021-09-28 | 北京小鸟科技股份有限公司 | 多种hdr视频的转换系统、方法、设备 |
| US12131504B2 (en) * | 2021-11-30 | 2024-10-29 | Texas Instruments Incorporated | Suppression of clipping artifacts from color conversion |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104035A1 (en) * | 2004-04-23 | 2005-11-03 | Brightside Technologies Inc. | Encoding, decoding and representing high dynamic range images |
| US20120314944A1 (en) * | 2011-06-13 | 2012-12-13 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649568A (en) | 1984-10-22 | 1987-03-10 | Polaroid Corporation | Reconstitution of images |
| JP2663189B2 (ja) | 1990-01-29 | 1997-10-15 | 富士写真フイルム株式会社 | 画像のダイナミックレンジ圧縮処理方法 |
| US5414527A (en) | 1991-08-14 | 1995-05-09 | Fuji Xerox Co., Ltd. | Image encoding apparatus sensitive to tone variations |
| JP3222577B2 (ja) | 1992-09-16 | 2001-10-29 | 古河電気工業株式会社 | 熱交換器用アルミニウム合金フィン材 |
| US5621660A (en) | 1995-04-18 | 1997-04-15 | Sun Microsystems, Inc. | Software-based encoder for a software-implemented end-to-end scalable video delivery system |
| US5742892A (en) | 1995-04-18 | 1998-04-21 | Sun Microsystems, Inc. | Decoder for a software-implemented end-to-end scalable video delivery system |
| US6282312B1 (en) | 1998-09-28 | 2001-08-28 | Eastman Kodak Company | System using one or more residual image(s) to represent an extended color gamut digital image |
| US6282313B1 (en) | 1998-09-28 | 2001-08-28 | Eastman Kodak Company | Using a set of residual images to represent an extended color gamut digital image |
| US6282311B1 (en) | 1998-09-28 | 2001-08-28 | Eastman Kodak Company | Using a residual image to represent an extended color gamut digital image |
| US6335983B1 (en) | 1998-09-28 | 2002-01-01 | Eastman Kodak Company | Representing an extended color gamut digital image in a limited color gamut color space |
| US6285784B1 (en) | 1998-09-28 | 2001-09-04 | Eastman Kodak Company | Method of applying manipulations to an extended color gamut digital image |
| US6301393B1 (en) * | 2000-01-21 | 2001-10-09 | Eastman Kodak Company | Using a residual image formed from a clipped limited color gamut digital image to represent an extended color gamut digital image |
| US6748106B1 (en) | 2000-03-28 | 2004-06-08 | Eastman Kodak Company | Method for representing an extended color gamut digital image on a hard-copy output medium |
| US6738427B2 (en) | 2000-09-15 | 2004-05-18 | International Business Machines Corporation | System and method of processing MPEG streams for timecode packet insertion |
| WO2002045020A1 (fr) | 2000-11-30 | 2002-06-06 | Canon Kabushiki Kaisha | Dispositif et procede de traitement d'images, support de stockage et programme associe |
| US6606418B2 (en) | 2001-01-16 | 2003-08-12 | International Business Machines Corporation | Enhanced compression of documents |
| JP3966117B2 (ja) | 2001-09-06 | 2007-08-29 | 富士ゼロックス株式会社 | 画像処理装置、画像符号化装置および画像印刷装置ならびにそれらの方法 |
| JP2004029639A (ja) | 2002-06-28 | 2004-01-29 | Canon Inc | ビット数削減方法 |
| US7260265B2 (en) * | 2002-10-04 | 2007-08-21 | International Business Machines Corporation | Enhancing compression while transcoding JPEG images |
| KR20060108709A (ko) * | 2003-11-12 | 2006-10-18 | 콸콤 인코포레이티드 | 향상된 링크 제어를 제공하는 고속 데이터 레이트인터페이스 |
| US7492375B2 (en) * | 2003-11-14 | 2009-02-17 | Microsoft Corporation | High dynamic range image viewing on low dynamic range displays |
| US20050259729A1 (en) * | 2004-05-21 | 2005-11-24 | Shijun Sun | Video coding with quality scalability |
| JP2006019847A (ja) * | 2004-06-30 | 2006-01-19 | Fuji Photo Film Co Ltd | 画像処理装置および方法並びにプログラム |
| KR100657268B1 (ko) | 2004-07-15 | 2006-12-14 | 학교법인 대양학원 | 컬러 영상의 신축적 부호화, 복호화 방법 및 장치 |
| JP2006157453A (ja) * | 2004-11-29 | 2006-06-15 | Sony Corp | 画像処理装置、画像処理方法及び撮像装置 |
| JP5249784B2 (ja) * | 2006-01-23 | 2013-07-31 | マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ | 高ダイナミックレンジコーデック |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| EP1871113A1 (en) | 2006-06-20 | 2007-12-26 | THOMSON Licensing | Method and apparatus for encoding video enhancement layer with multiresolution color scalability |
| JP4991851B2 (ja) | 2006-07-17 | 2012-08-01 | トムソン ライセンシング | ビデオ色向上データをエンコードする方法および装置ならびにビデオ色向上データをデコードする方法および装置 |
| WO2008043198A1 (en) | 2006-09-30 | 2008-04-17 | Thomson Licensing | Method and device for encoding and decoding color enhancement layer for video |
| CA2570090C (en) * | 2006-12-06 | 2014-08-19 | Brightside Technologies Inc. | Representing and reconstructing high dynamic range images |
| US8237865B2 (en) | 2006-12-18 | 2012-08-07 | Emanuele Salvucci | Multi-compatible low and high dynamic range and high bit-depth texture and video encoding system |
| US7826673B2 (en) * | 2007-01-23 | 2010-11-02 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction with color-conversion |
| TW200845723A (en) | 2007-04-23 | 2008-11-16 | Thomson Licensing | Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal |
| US7961983B2 (en) * | 2007-07-18 | 2011-06-14 | Microsoft Corporation | Generating gigapixel images |
| US7940311B2 (en) * | 2007-10-03 | 2011-05-10 | Nokia Corporation | Multi-exposure pattern for enhancing dynamic range of images |
| US8175158B2 (en) * | 2008-01-04 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction parameter determination |
| JP4544308B2 (ja) * | 2008-01-11 | 2010-09-15 | ソニー株式会社 | 画像処理装置、撮像装置、方法およびプログラム |
| US8953673B2 (en) | 2008-02-29 | 2015-02-10 | Microsoft Corporation | Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers |
| JP2009224971A (ja) * | 2008-03-14 | 2009-10-01 | Omron Corp | 画像処理装置 |
| JP5395500B2 (ja) * | 2008-07-22 | 2014-01-22 | キヤノン株式会社 | 測定装置および画像形成装置 |
| US8373718B2 (en) * | 2008-12-10 | 2013-02-12 | Nvidia Corporation | Method and system for color enhancement with color volume adjustment and variable shift along luminance axis |
| KR101007101B1 (ko) | 2009-01-07 | 2011-01-10 | 한양대학교 산학협력단 | 적응형 톤 매핑 장치 및 방법, 그리고 이를 이용한 영상 처리 시스템 |
| US8406569B2 (en) * | 2009-01-19 | 2013-03-26 | Sharp Laboratories Of America, Inc. | Methods and systems for enhanced dynamic range images and video from multiple exposures |
| US8290295B2 (en) * | 2009-03-03 | 2012-10-16 | Microsoft Corporation | Multi-modal tone-mapping of images |
| RU2504011C2 (ru) * | 2009-03-13 | 2014-01-10 | Долби Лабораторис Лайсэнзин Корпорейшн | Многоуровневое сжатие видеоизображения с расширенным динамическим диапазоном, визуальным динамическим диапазоном и широкой цветовой гаммой |
| CN101626454B (zh) * | 2009-04-10 | 2011-01-05 | 黄宝华 | 一种增强视频可视性的方法 |
| US8525900B2 (en) * | 2009-04-23 | 2013-09-03 | Csr Technology Inc. | Multiple exposure high dynamic range image capture |
| US8766999B2 (en) * | 2010-05-20 | 2014-07-01 | Aptina Imaging Corporation | Systems and methods for local tone mapping of high dynamic range images |
| US20130107956A1 (en) * | 2010-07-06 | 2013-05-02 | Koninklijke Philips Electronics N.V. | Generation of high dynamic range images from low dynamic range images |
| TWI580275B (zh) | 2011-04-15 | 2017-04-21 | 杜比實驗室特許公司 | 高動態範圍影像的編碼、解碼及表示 |
-
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005104035A1 (en) * | 2004-04-23 | 2005-11-03 | Brightside Technologies Inc. | Encoding, decoding and representing high dynamic range images |
| US20120314944A1 (en) * | 2011-06-13 | 2012-12-13 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
Non-Patent Citations (1)
| Title |
|---|
| MARTIN WINKEN et al: "Bit-Depth Scalable Video Coding", Image Processing,2007. ICIP 2007. pages 1-5, 2007-09-01. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11257443B2 (en) | 2017-06-27 | 2022-02-22 | Samsung Electronics Co., Ltd. | Method for processing image, and display device |
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