JP7251942B2 - センサの校正システム、表示制御装置、プログラム、およびセンサの校正方法 - Google Patents

センサの校正システム、表示制御装置、プログラム、およびセンサの校正方法 Download PDF

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JP7251942B2
JP7251942B2 JP2018195505A JP2018195505A JP7251942B2 JP 7251942 B2 JP7251942 B2 JP 7251942B2 JP 2018195505 A JP2018195505 A JP 2018195505A JP 2018195505 A JP2018195505 A JP 2018195505A JP 7251942 B2 JP7251942 B2 JP 7251942B2
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calibration pattern
luminance
calibration
sensor
region
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JP2020065149A (ja
JP2020065149A5 (enExample
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宏昌 長沼
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Sony Interactive Entertainment Inc
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Sony Interactive Entertainment Inc
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Priority to JP2018195505A priority Critical patent/JP7251942B2/ja
Priority to US17/283,718 priority patent/US12033354B2/en
Priority to KR1020217011477A priority patent/KR102513670B1/ko
Priority to PCT/JP2019/039932 priority patent/WO2020080237A1/ja
Publication of JP2020065149A publication Critical patent/JP2020065149A/ja
Publication of JP2020065149A5 publication Critical patent/JP2020065149A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/42—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by switching between different modes of operation using different resolutions or aspect ratios, e.g. switching between interlaced and non-interlaced mode
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
    • G01M11/0264—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested by using targets or reference patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/47—Image sensors with pixel address output; Event-driven image sensors; Selection of pixels to be read out based on image data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/141—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light conveying information used for selecting or modulating the light emitting or modulating element
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/141—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light conveying information used for selecting or modulating the light emitting or modulating element
    • G09G2360/142—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light conveying information used for selecting or modulating the light emitting or modulating element the light being detected by light detection means within each pixel
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2018195505A 2018-10-17 2018-10-17 センサの校正システム、表示制御装置、プログラム、およびセンサの校正方法 Active JP7251942B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018195505A JP7251942B2 (ja) 2018-10-17 2018-10-17 センサの校正システム、表示制御装置、プログラム、およびセンサの校正方法
US17/283,718 US12033354B2 (en) 2018-10-17 2019-10-10 Sensor calibration system, display control apparatus, program, and sensor calibration method
KR1020217011477A KR102513670B1 (ko) 2018-10-17 2019-10-10 센서 보정 시스템, 디스플레이 제어 장치, 프로그램, 및 센서 보정 방법
PCT/JP2019/039932 WO2020080237A1 (ja) 2018-10-17 2019-10-10 センサの校正システム、表示制御装置、プログラム、およびセンサの校正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018195505A JP7251942B2 (ja) 2018-10-17 2018-10-17 センサの校正システム、表示制御装置、プログラム、およびセンサの校正方法

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JP2020065149A JP2020065149A (ja) 2020-04-23
JP2020065149A5 JP2020065149A5 (enExample) 2021-09-30
JP7251942B2 true JP7251942B2 (ja) 2023-04-04

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US (1) US12033354B2 (enExample)
JP (1) JP7251942B2 (enExample)
KR (1) KR102513670B1 (enExample)
WO (1) WO2020080237A1 (enExample)

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JP2020161987A (ja) * 2019-03-27 2020-10-01 ソニー株式会社 車両用撮影システム
CN112532870B (zh) * 2020-11-09 2021-11-30 福建福瑞康信息技术有限公司 多终端自适应数据处理系统、方法及计算机可读存储介质
WO2022132828A1 (en) 2020-12-14 2022-06-23 Summer Robotics, Inc. Perceiving objects based on sensing surfaces and sensing surface motion
JP2022188987A (ja) * 2021-06-10 2022-12-22 キヤノン株式会社 情報処理装置、情報処理方法およびプログラム
US12111180B2 (en) 2021-07-01 2024-10-08 Summer Robotics, Inc. Calibration of sensor position offsets based on rotation and translation vectors for matched trajectories
US12148185B2 (en) 2021-07-15 2024-11-19 Summer Robotics, Inc. Automatic parameter adjustment for scanning event cameras
WO2023009755A1 (en) 2021-07-29 2023-02-02 Summer Robotics, Inc. Dynamic calibration of 3d acquisition systems
CN118176739A (zh) 2021-08-27 2024-06-11 夏日机器人公司 多传感器超分辨率扫描和捕获系统
US11785200B1 (en) 2022-03-14 2023-10-10 Summer Robotics, Inc. Stage studio for immersive 3-D video capture
US12401905B2 (en) 2022-07-14 2025-08-26 Summer Robotics, Inc. Foveated robotic vision system
CN115250349B (zh) * 2022-07-26 2024-12-13 深圳锐视智芯科技有限公司 一种传感器测试方法及相关装置
US11974055B1 (en) 2022-10-17 2024-04-30 Summer Robotics, Inc. Perceiving scene features using event sensors and image sensors
US12276730B2 (en) 2022-11-08 2025-04-15 Summer Robotics, Inc. Virtual fences in air, water, and space
KR20240113050A (ko) * 2023-01-13 2024-07-22 엘지디스플레이 주식회사 표시 패널의 휘도 보정 방법
US12416804B1 (en) 2024-05-08 2025-09-16 Summer Robotics, Inc. Kaleidoscopic laser beam projection system

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JP2015115962A (ja) 2013-12-11 2015-06-22 アンリツ カンパニー 自動露出モードで作動するカメラの輝度応答を測定するためのシステム及び方法
US20170155805A1 (en) 2015-11-26 2017-06-01 Samsung Electronics Co., Ltd. Method and apparatus for capturing an image of an object by tracking the object
JP2018501675A (ja) 2014-09-30 2018-01-18 クアルコム，インコーポレイテッド センサ素子アレイにおける特徴計算

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JP3705180B2 (ja) * 2001-09-27 2005-10-12 セイコーエプソン株式会社 画像表示システム、プログラム、情報記憶媒体および画像処理方法
US20100201275A1 (en) * 2009-02-06 2010-08-12 Cok Ronald S Light sensing in display device
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JP2015115962A (ja) 2013-12-11 2015-06-22 アンリツ カンパニー 自動露出モードで作動するカメラの輝度応答を測定するためのシステム及び方法
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Publication number Publication date
JP2020065149A (ja) 2020-04-23
WO2020080237A1 (ja) 2020-04-23
US12033354B2 (en) 2024-07-09
US20210327090A1 (en) 2021-10-21
KR20210093233A (ko) 2021-07-27
KR102513670B1 (ko) 2023-03-24

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