CN106485668A - 用于过曝修正的方法、系统和装置 - Google Patents

用于过曝修正的方法、系统和装置 Download PDF

Info

Publication number
CN106485668A
CN106485668A CN201610740136.5A CN201610740136A CN106485668A CN 106485668 A CN106485668 A CN 106485668A CN 201610740136 A CN201610740136 A CN 201610740136A CN 106485668 A CN106485668 A CN 106485668A
Authority
CN
China
Prior art keywords
pixels
illuminance
pixel
overexposed
block
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201610740136.5A
Other languages
English (en)
Chinese (zh)
Inventor
埃里克·莱茵哈德
法第玛·哈瓦里
穆罕默德·图尔坎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital VC Holdings Inc
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN106485668A publication Critical patent/CN106485668A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
CN201610740136.5A 2015-09-02 2016-08-26 用于过曝修正的方法、系统和装置 Pending CN106485668A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15306350.8 2015-09-02
EP15306350.8A EP3139342A1 (en) 2015-09-02 2015-09-02 Methods, systems and apparatus for over-exposure correction

Publications (1)

Publication Number Publication Date
CN106485668A true CN106485668A (zh) 2017-03-08

Family

ID=54251459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610740136.5A Pending CN106485668A (zh) 2015-09-02 2016-08-26 用于过曝修正的方法、系统和装置

Country Status (5)

Country Link
US (1) US10032261B2 (enExample)
EP (3) EP3139342A1 (enExample)
JP (1) JP2017050864A (enExample)
KR (1) KR20170031033A (enExample)
CN (1) CN106485668A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110232659A (zh) * 2018-03-06 2019-09-13 展讯通信(天津)有限公司 一种图像偏色的校正方法、装置及电子设备
CN110930335A (zh) * 2019-11-27 2020-03-27 维沃移动通信有限公司 一种图像处理方法及电子设备
CN111340721A (zh) * 2020-02-18 2020-06-26 国网电子商务有限公司 一种像素的修正方法、装置、设备及可读存储介质
CN113284040A (zh) * 2020-02-20 2021-08-20 北京沃东天骏信息技术有限公司 一种图片处理方法和装置
CN115660974A (zh) * 2022-10-17 2023-01-31 Oppo广东移动通信有限公司 图像处理方法、图像处理装置、电子设备和可读存储介质
CN117576256A (zh) * 2023-11-16 2024-02-20 元橡科技（北京）有限公司 一种视差填充方法、系统及存储介质
CN118660234A (zh) * 2024-08-21 2024-09-17 长春大学 一种自然光环境下农业无人机视觉色彩校正方法和系统

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2690371T3 (es) * 2013-12-27 2018-11-20 Thomson Licensing Método para el mapeado tonal inverso de una imagen
EP3139342A1 (en) * 2015-09-02 2017-03-08 Thomson Licensing Methods, systems and apparatus for over-exposure correction
US10366478B2 (en) * 2016-05-18 2019-07-30 Interdigital Ce Patent Holdings Method and device for obtaining a HDR image by graph signal processing
EP3312798A1 (en) * 2016-10-20 2018-04-25 Thomson Licensing Method and device for inverse tone mapping
CN107145871B (zh) * 2017-05-10 2019-03-19 重庆简华科技有限公司 一种可手势操作的智能家居控制系统
JP6955147B2 (ja) * 2017-07-13 2021-10-27 富士通株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
US11100620B2 (en) 2018-09-04 2021-08-24 Apple Inc. Hue preservation post processing for highlight recovery
KR102127760B1 (ko) * 2018-11-30 2020-06-29 고려대학교 산학협력단 단일 영상을 기반으로 한 인버스 톤 매핑의 최적화 장치 및 방법, 상기 방법을 수행하기 위한 기록 매체
US11049224B2 (en) * 2018-12-05 2021-06-29 Microsoft Technology Licensing, Llc Automated real-time high dynamic range content review system
US11501415B2 (en) * 2019-11-15 2022-11-15 Huawei Technologies Co. Ltd. Method and system for high-resolution image inpainting
US11676390B2 (en) * 2020-10-23 2023-06-13 Huawei Technologies Co., Ltd. Machine-learning model, methods and systems for removal of unwanted people from photographs
CN113313649B (zh) * 2021-06-01 2022-09-16 上海联影医疗科技股份有限公司 图像重建方法及装置
US12367565B2 (en) * 2021-08-18 2025-07-22 Samsung Electronics Co., Ltd. Efficient inverse tone mapping network for standard dynamic range (SDR) to high dynamic range (HDR) conversion on HDR display
CN114785966B (zh) * 2022-06-21 2022-09-06 深圳比特微电子科技有限公司 曝光控制方法、拍摄处理方法、装置和介质
CN115423723B (zh) * 2022-10-14 2023-04-21 哈尔滨市科佳通用机电股份有限公司 自适应铁路货车异常检测训练集图像增强方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101166240A (zh) * 2006-10-19 2008-04-23 索尼株式会社 图像处理装置、成像装置、图像处理方法
US20120288192A1 (en) * 2011-05-13 2012-11-15 Wolfgang Heidrich Color highlight reconstruction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680230A (en) * 1993-09-09 1997-10-21 Canon Kabushiki Kaisha Image processing method and apparatus thereof
WO2012118961A1 (en) * 2011-03-02 2012-09-07 Dolby Laboratories Licensing Corporation Local multiscale tone-mapping operator
TWI538474B (zh) * 2011-03-15 2016-06-11 杜比實驗室特許公司 影像資料轉換的方法與設備
JP6311868B2 (ja) * 2013-11-07 2018-04-18 株式会社Ｊｏｌｅｄ 画像処理回路、画像処理方法、及び、表示装置
JP6439418B2 (ja) * 2014-03-05 2018-12-19 ソニー株式会社 画像処理装置及び画像処理方法、並びに画像表示装置
MX357793B (es) * 2014-06-23 2018-07-25 Panasonic Ip Man Co Ltd Metodo de conversion y aparato de conversion.
EP3139342A1 (en) * 2015-09-02 2017-03-08 Thomson Licensing Methods, systems and apparatus for over-exposure correction
US10397443B2 (en) * 2016-03-01 2019-08-27 Qualcomm Incorporated Methods and systems for generating color remapping information supplemental enhancement information messages for video

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101166240A (zh) * 2006-10-19 2008-04-23 索尼株式会社 图像处理装置、成像装置、图像处理方法
US20120288192A1 (en) * 2011-05-13 2012-11-15 Wolfgang Heidrich Color highlight reconstruction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
P. DIDYK等: "Enhancement of Bright Video Features for HDR Displays", 《EUROGRAPHICS SYMPOSIUM ON RENDERING 2008》 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110232659A (zh) * 2018-03-06 2019-09-13 展讯通信(天津)有限公司 一种图像偏色的校正方法、装置及电子设备
CN110232659B (zh) * 2018-03-06 2022-09-20 展讯通信(天津)有限公司 一种图像偏色的校正方法、装置及电子设备
CN110930335A (zh) * 2019-11-27 2020-03-27 维沃移动通信有限公司 一种图像处理方法及电子设备
CN111340721A (zh) * 2020-02-18 2020-06-26 国网电子商务有限公司 一种像素的修正方法、装置、设备及可读存储介质
CN113284040A (zh) * 2020-02-20 2021-08-20 北京沃东天骏信息技术有限公司 一种图片处理方法和装置
CN113284040B (zh) * 2020-02-20 2024-10-22 北京沃东天骏信息技术有限公司 一种图片处理方法和装置
CN115660974A (zh) * 2022-10-17 2023-01-31 Oppo广东移动通信有限公司 图像处理方法、图像处理装置、电子设备和可读存储介质
CN117576256A (zh) * 2023-11-16 2024-02-20 元橡科技（北京）有限公司 一种视差填充方法、系统及存储介质
CN117576256B (zh) * 2023-11-16 2024-04-26 元橡科技（北京）有限公司 一种视差填充方法、系统及存储介质
CN118660234A (zh) * 2024-08-21 2024-09-17 长春大学 一种自然光环境下农业无人机视觉色彩校正方法和系统
CN118660234B (zh) * 2024-08-21 2024-11-05 长春大学 一种自然光环境下农业无人机视觉色彩校正方法和系统

Also Published As

Publication number Publication date
KR20170031033A (ko) 2017-03-20
JP2017050864A (ja) 2017-03-09
US20170061592A1 (en) 2017-03-02
EP3139342A1 (en) 2017-03-08
EP3139344A1 (en) 2017-03-08
EP3306564A1 (en) 2018-04-11
US10032261B2 (en) 2018-07-24

Similar Documents

Publication Publication Date Title
CN106485668A (zh) 用于过曝修正的方法、系统和装置
Liu et al. Joint contrast enhancement and exposure fusion for real-world image dehazing
US9311901B2 (en) Variable blend width compositing
CN107111866B (zh) 用于基于对象检测生成外推图像的方法和装置
EP3373586B1 (en) Method for inverse tone mapping of an image with visual effects
CN112819720B (zh) 图像处理方法、装置、电子设备及存储介质
CN107622504B (zh) 用于处理图片的方法和装置
US20130051663A1 (en) Fast Adaptive Edge-Aware Matting
CN101689295A (zh) 用于减少图像中的伪像的设备和方法
JP2003058894A (ja) ピクセル化された画像をセグメント化するための方法および装置
US12205249B2 (en) Intelligent portrait photography enhancement system
US9129411B2 (en) Upsampling in a tiered signal quality hierarchy
JP2019165434A (ja) 減少したクリップ領域を有するｈｄｒイメージを生成する方法及び装置
TW201806378A (zh) 資訊處理裝置、資訊處理方法及程式
CN110310231B (zh) 一种将第一动态范围视频转换为第二动态范围视频的设备及其方法
CN108346128B (zh) 一种美颜磨皮的方法和装置
EP3139341A1 (en) Methods, systems and apparatus for specular highlight reconstruction
CN119068091B (zh) 一种三维头部模型纹理生成方法、装置和电子设备
CN116977190A (zh) 图像处理方法、装置、设备、存储介质及程序产品
CN113298888B (zh) 图像处理方法、装置、设备和存储介质
CN119379758A (zh) 图像景深重建方法、装置、设备、存储介质以及程序产品
US9154671B2 (en) Image processing apparatus, image processing method, and program
Shin et al. Hdr map reconstruction from a single ldr sky panoramic image for outdoor illumination estimation
KR102371145B1 (ko) 이미지 복원을 위한 장치 및 그 장치의 구동방법
CN107341770B (zh) 动态范围扩展高亮信息恢复

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20191101

Address after: Delaware, USA

Applicant after: Interactive Digital VC Holding Company

Address before: Icelemulino, France

Applicant before: Thomson Licensing Company

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170308