JP7516104B2 - 画像処理装置、撮像装置、画像処理方法、およびプログラム - Google Patents

画像処理装置、撮像装置、画像処理方法、およびプログラム Download PDF

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Publication number
JP7516104B2
JP7516104B2 JP2020086731A JP2020086731A JP7516104B2 JP 7516104 B2 JP7516104 B2 JP 7516104B2 JP 2020086731 A JP2020086731 A JP 2020086731A JP 2020086731 A JP2020086731 A JP 2020086731A JP 7516104 B2 JP7516104 B2 JP 7516104B2
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component
information
image
image processing
reflection
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Japanese (ja)
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JP2021182670A (ja
JP2021182670A5 (enExample
Inventor
圭太 中村
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Canon Inc
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Canon Inc
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Priority to JP2020086731A priority Critical patent/JP7516104B2/ja
Priority to US17/307,213 priority patent/US11842570B2/en
Publication of JP2021182670A publication Critical patent/JP2021182670A/ja
Publication of JP2021182670A5 publication Critical patent/JP2021182670A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/60—Extraction of image or video features relating to illumination properties, e.g. using a reflectance or lighting model
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/172—Classification, e.g. identification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/815—Camera processing pipelines; Components thereof for controlling the resolution by using a single image
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Image Processing (AREA)
  • Studio Circuits (AREA)
JP2020086731A 2020-05-18 2020-05-18 画像処理装置、撮像装置、画像処理方法、およびプログラム Active JP7516104B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020086731A JP7516104B2 (ja) 2020-05-18 2020-05-18 画像処理装置、撮像装置、画像処理方法、およびプログラム
US17/307,213 US11842570B2 (en) 2020-05-18 2021-05-04 Image processing apparatus, image pickup apparatus, image processing method, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020086731A JP7516104B2 (ja) 2020-05-18 2020-05-18 画像処理装置、撮像装置、画像処理方法、およびプログラム

Publications (3)

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JP2021182670A JP2021182670A (ja) 2021-11-25
JP2021182670A5 JP2021182670A5 (enExample) 2023-05-12
JP7516104B2 true JP7516104B2 (ja) 2024-07-16

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US (1) US11842570B2 (enExample)
JP (1) JP7516104B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113259698B (zh) * 2021-05-12 2022-11-15 北京字节跳动网络技术有限公司 更换画面中的背景的方法、设备、存储介质及程序产品
US20250156998A1 (en) * 2022-02-03 2025-05-15 Sony Semiconductor Solutions Corporation Image processing device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005222152A (ja) 2004-02-03 2005-08-18 Omron Corp 画像補正装置
WO2008026518A1 (en) 2006-08-31 2008-03-06 Panasonic Corporation Image processing device, image processing method, and image processing program
WO2008099589A1 (ja) 2007-02-13 2008-08-21 Panasonic Corporation 画像処理システム、方法、装置、及び画像フォーマット
JP2018011681A (ja) 2016-07-20 2018-01-25 富士通株式会社 視線検出装置、視線検出プログラムおよび視線検出方法
JP2018042155A (ja) 2016-09-09 2018-03-15 キヤノン株式会社 表示装置及びその制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3364816B2 (ja) * 1994-12-27 2003-01-08 三菱電機株式会社 画像処理装置
US6728401B1 (en) * 2000-08-17 2004-04-27 Viewahead Technology Red-eye removal using color image processing
US9082068B1 (en) * 2014-05-06 2015-07-14 Xerox Corporation Color shift printing without using special marking materials
JP6409088B2 (ja) 2016-04-28 2018-10-17 シャープ株式会社 画像処理方法および画像処理装置
JP6697986B2 (ja) * 2016-09-07 2020-05-27 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置および画像領域分割方法
US11055905B2 (en) * 2019-08-08 2021-07-06 Adobe Inc. Visually augmenting images of three-dimensional containers with virtual elements

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005222152A (ja) 2004-02-03 2005-08-18 Omron Corp 画像補正装置
WO2008026518A1 (en) 2006-08-31 2008-03-06 Panasonic Corporation Image processing device, image processing method, and image processing program
WO2008099589A1 (ja) 2007-02-13 2008-08-21 Panasonic Corporation 画像処理システム、方法、装置、及び画像フォーマット
JP2018011681A (ja) 2016-07-20 2018-01-25 富士通株式会社 視線検出装置、視線検出プログラムおよび視線検出方法
JP2018042155A (ja) 2016-09-09 2018-03-15 キヤノン株式会社 表示装置及びその制御方法

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US11842570B2 (en) 2023-12-12
US20210357675A1 (en) 2021-11-18

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