SG11201608233WA - Image processing devices and image processing methods - Google Patents

Image processing devices and image processing methods

Info

Publication number
SG11201608233WA
SG11201608233WA SG11201608233WA SG11201608233WA SG11201608233WA SG 11201608233W A SG11201608233W A SG 11201608233WA SG 11201608233W A SG11201608233W A SG 11201608233WA SG 11201608233W A SG11201608233W A SG 11201608233WA SG 11201608233W A SG11201608233W A SG 11201608233WA
Authority
SG
Singapore
Prior art keywords
image processing
methods
processing devices
devices
processing methods
Prior art date
Application number
SG11201608233WA
Inventor
Zhengguo Li
Zijian Zhu
Jinghong Zheng
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG11201608233WA priority Critical patent/SG11201608233WA/en
Publication of SG11201608233WA publication Critical patent/SG11201608233WA/en

Links

Classifications

    • 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
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/581—Control of the dynamic range involving two or more exposures acquired simultaneously
    • H04N25/583—Control of the dynamic range involving two or more exposures acquired simultaneously with different integration times
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10141—Special mode during image acquisition
    • G06T2207/10144—Varying exposure
    • 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
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
SG11201608233WA 2014-03-31 2015-03-31 Image processing devices and image processing methods SG11201608233WA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201608233WA SG11201608233WA (en) 2014-03-31 2015-03-31 Image processing devices and image processing methods

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10201401120T 2014-03-31
PCT/SG2015/000105 WO2015152821A1 (en) 2014-03-31 2015-03-31 Image processing devices and image processing methods
SG11201608233WA SG11201608233WA (en) 2014-03-31 2015-03-31 Image processing devices and image processing methods

Publications (1)

Publication Number Publication Date
SG11201608233WA true SG11201608233WA (en) 2016-10-28

Family

ID=54240968

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201608233WA SG11201608233WA (en) 2014-03-31 2015-03-31 Image processing devices and image processing methods

Country Status (3)

Country Link
US (1) US20170018062A1 (en)
SG (1) SG11201608233WA (en)
WO (1) WO2015152821A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10863105B1 (en) 2017-06-27 2020-12-08 Amazon Technologies, Inc. High dynamic range imaging for event detection and inventory management
IL268612A (en) * 2019-08-08 2021-03-01 HYATT Yonatan Use of an hdr image in a visual inspection process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3621304B2 (en) * 1999-08-31 2005-02-16 シャープ株式会社 Image brightness correction method
US7142723B2 (en) * 2003-07-18 2006-11-28 Microsoft Corporation System and process for generating high dynamic range images from multiple exposures of a moving scene
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
WO2012015359A1 (en) * 2010-07-26 2012-02-02 Agency For Science, Technology And Research Method and device for image processing
KR101661215B1 (en) * 2010-08-16 2016-09-30 삼성전자주식회사 Image processing method and image processing apparatus
JP2012165259A (en) * 2011-02-08 2012-08-30 Olympus Corp Image processing device, image processing method, image processing program and photograph device
JP2012234393A (en) * 2011-05-02 2012-11-29 Sony Corp Image processing device, image processing method, and program
KR20130031574A (en) * 2011-09-21 2013-03-29 삼성전자주식회사 Image processing method and image processing apparatus
US9363425B2 (en) * 2012-12-06 2016-06-07 Semiconductor Components Industries, Llc Color filter arrangements for fused array imaging systems
US9262684B2 (en) * 2013-06-06 2016-02-16 Apple Inc. Methods of image fusion for image stabilization

Also Published As

Publication number Publication date
US20170018062A1 (en) 2017-01-19
WO2015152821A1 (en) 2015-10-08

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