CN102576456B - 使用范围信息的数字图像亮度调节 - Google Patents

使用范围信息的数字图像亮度调节 Download PDF

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Publication number
CN102576456B
CN102576456B CN201080034042.7A CN201080034042A CN102576456B CN 102576456 B CN102576456 B CN 102576456B CN 201080034042 A CN201080034042 A CN 201080034042A CN 102576456 B CN102576456 B CN 102576456B
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China
Prior art keywords
digital image
brightness
pixels
range information
brightness adjustment
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Expired - Fee Related
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CN201080034042.7A
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English (en)
Chinese (zh)
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CN102576456A (zh
Inventor
S·王
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Mau New Gate Venture Capital Co Ltd
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Eastman Kodak Co
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • 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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/20004—Adaptive image processing
    • G06T2207/20012—Locally adaptive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN201080034042.7A 2009-07-31 2010-07-22 使用范围信息的数字图像亮度调节 Expired - Fee Related CN102576456B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/533,325 US8213052B2 (en) 2009-07-31 2009-07-31 Digital image brightness adjustment using range information
US12/533,325 2009-07-31
PCT/US2010/002070 WO2011014236A1 (en) 2009-07-31 2010-07-22 Digital image brightness adjustment using range information

Publications (2)

Publication Number Publication Date
CN102576456A CN102576456A (zh) 2012-07-11
CN102576456B true CN102576456B (zh) 2017-04-05

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CN201080034042.7A Expired - Fee Related CN102576456B (zh) 2009-07-31 2010-07-22 使用范围信息的数字图像亮度调节

Country Status (5)

Country Link
US (1) US8213052B2 (enExample)
EP (1) EP2460142A1 (enExample)
JP (1) JP5906188B2 (enExample)
CN (1) CN102576456B (enExample)
WO (1) WO2011014236A1 (enExample)

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EP3540774B1 (en) * 2018-03-16 2020-09-30 Teledyne Dalsa B.V. Image sensor and imaging system comprising the same
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CN112153240B (zh) 2019-06-27 2021-11-09 深圳Tcl数字技术有限公司 一种调整图像画质方法、装置及可读存储介质
CN112153298B (zh) * 2019-06-28 2022-03-01 北京地平线机器人技术研发有限公司 确定目标对象理想亮度的方法及装置
JP7398939B2 (ja) 2019-12-03 2023-12-15 キヤノン株式会社 画像処理装置およびその制御方法、撮像装置、プログラム、並びに記憶媒体

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Publication number Publication date
US20110026051A1 (en) 2011-02-03
EP2460142A1 (en) 2012-06-06
WO2011014236A1 (en) 2011-02-03
CN102576456A (zh) 2012-07-11
JP5906188B2 (ja) 2016-04-20
US8213052B2 (en) 2012-07-03
JP2013501264A (ja) 2013-01-10

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Owner name: GAOZHI 83 FOUNDATION LLC

Free format text: FORMER OWNER: EASTMAN KODAK COMPANY (US) 343 STATE STREET, ROCHESTER, NEW YORK

Effective date: 20130409

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Effective date of registration: 20180518

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Patentee after: Mau new gate Venture Capital Co., Ltd.

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