CN113950820B - 用于像素到像素信号扩散的校正 - Google Patents

用于像素到像素信号扩散的校正 Download PDF

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Publication number
CN113950820B
CN113950820B CN202080042889.3A CN202080042889A CN113950820B CN 113950820 B CN113950820 B CN 113950820B CN 202080042889 A CN202080042889 A CN 202080042889A CN 113950820 B CN113950820 B CN 113950820B
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pixel
signal
camera
weighting coefficient
core
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Chinese (zh)
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CN113950820A (zh
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S·奥尔蒂斯·埃吉
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • 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
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • 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
    • H04N23/72—Combination of two or more compensation controls
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • H04N5/2226—Determination of depth image, e.g. for foreground/background separation
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
CN202080042889.3A 2019-06-12 2020-04-29 用于像素到像素信号扩散的校正 Active CN113950820B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962860702P 2019-06-12 2019-06-12
US62/860,702 2019-06-12
US16/584,328 US11448503B2 (en) 2019-06-12 2019-09-26 Correction for pixel-to-pixel signal diffusion
US16/584,328 2019-09-26
PCT/US2020/030567 WO2020251695A1 (en) 2019-06-12 2020-04-29 Correction for pixel-to-pixel signal diffusion

Publications (2)

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CN113950820A CN113950820A (zh) 2022-01-18
CN113950820B true CN113950820B (zh) 2024-07-05

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CN202080042889.3A Active CN113950820B (zh) 2019-06-12 2020-04-29 用于像素到像素信号扩散的校正

Country Status (5)

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US (2) US11448503B2 (https=)
EP (1) EP3983992A1 (https=)
JP (1) JP7536800B2 (https=)
CN (1) CN113950820B (https=)
WO (1) WO2020251695A1 (https=)

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US11284785B2 (en) 2019-06-20 2022-03-29 Cilag Gmbh International Controlling integral energy of a laser pulse in a hyperspectral, fluorescence, and laser mapping imaging system
US12000931B2 (en) * 2020-05-15 2024-06-04 Analog Devices International Unlimited Company Continuous wave time of flight system
US11734801B2 (en) * 2021-05-28 2023-08-22 Microsoft Technology Licensing, Llc Distributed depth data processing
KR20230010289A (ko) * 2021-07-12 2023-01-19 에스케이하이닉스 주식회사 티오에프 카메라의 영상 획득 방법
US12045959B2 (en) * 2021-08-24 2024-07-23 Microsoft Technology Licensing, Llc Spatial metrics for denoising depth image data
US12407804B2 (en) * 2022-03-14 2025-09-02 Microsoft Technology Licensing, Llc Motion correction for time-of-flight depth imaging
CN120640152B (zh) * 2025-08-12 2025-11-04 浙江优亿医疗器械股份有限公司 内窥镜色彩串扰抑制方法和内窥镜

Citations (2)

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CN1830011A (zh) * 2003-12-26 2006-09-06 松下电器产业株式会社 图像信号处理装置以及图像信号处理方法
CN109781030A (zh) * 2019-01-23 2019-05-21 四川大学 相位校正方法、装置、电子设备及计算机可读存储介质

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US7386183B2 (en) * 2004-07-09 2008-06-10 Aloka Co., Ltd. Method and apparatus for image processing
US8086050B2 (en) * 2004-08-25 2011-12-27 Ricoh Co., Ltd. Multi-resolution segmentation and fill
JP5776419B2 (ja) * 2011-07-29 2015-09-09 ブラザー工業株式会社 画像処理装置、画像処理プラグラム
KR20130073459A (ko) * 2011-12-23 2013-07-03 삼성전자주식회사 멀티-뷰 생성 방법 및 장치
JP5969906B2 (ja) * 2012-11-29 2016-08-17 株式会社神戸製鋼所 計測方法及び計測装置
US10551913B2 (en) * 2015-03-21 2020-02-04 Mine One Gmbh Virtual 3D methods, systems and software
TWI558211B (zh) * 2015-11-19 2016-11-11 晶相光電股份有限公司 影像處理方法與裝置
KR102446442B1 (ko) * 2015-11-24 2022-09-23 삼성전자주식회사 디지털 촬영 장치 및 그 동작 방법
CA3024336A1 (en) * 2016-05-16 2017-11-23 Sensen Networks Group Pty Ltd System and method for automated table game activity recognition
KR102303764B1 (ko) 2017-04-24 2021-09-17 삼성전자주식회사 크로스토크 처리 모듈 및 크로스토크를 처리하는 방법
JP7111497B2 (ja) * 2018-04-17 2022-08-02 株式会社東芝 画像処理装置、画像処理方法、距離計測装置、及び距離計測システム
US11074704B2 (en) * 2019-01-04 2021-07-27 Microsoft Technology Licensing, Llc Error reduction of depth maps
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1830011A (zh) * 2003-12-26 2006-09-06 松下电器产业株式会社 图像信号处理装置以及图像信号处理方法
CN109781030A (zh) * 2019-01-23 2019-05-21 四川大学 相位校正方法、装置、电子设备及计算机可读存储介质

Also Published As

Publication number Publication date
JP2022536350A (ja) 2022-08-15
US20220412736A1 (en) 2022-12-29
CN113950820A (zh) 2022-01-18
US20200393245A1 (en) 2020-12-17
EP3983992A1 (en) 2022-04-20
WO2020251695A1 (en) 2020-12-17
JP7536800B2 (ja) 2024-08-20
US11644311B2 (en) 2023-05-09
US11448503B2 (en) 2022-09-20

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