CN113544544B - 距离图像拍摄装置以及由距离图像拍摄装置实施的距离图像拍摄方法 - Google Patents
距离图像拍摄装置以及由距离图像拍摄装置实施的距离图像拍摄方法 Download PDFInfo
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- CN113544544B CN113544544B CN201980093255.8A CN201980093255A CN113544544B CN 113544544 B CN113544544 B CN 113544544B CN 201980093255 A CN201980093255 A CN 201980093255A CN 113544544 B CN113544544 B CN 113544544B
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- 238000012545 processing Methods 0.000 claims abstract description 82
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- 238000006243 chemical reaction Methods 0.000 claims description 51
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4861—Circuits for detection, sampling, integration or read-out
- G01S7/4863—Detector arrays, e.g. charge-transfer gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/487—Extracting wanted echo signals, e.g. pulse detection
- G01S7/4873—Extracting wanted echo signals, e.g. pulse detection by deriving and controlling a threshold value
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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
- H04N25/50—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
- H04N25/585—Control of the dynamic range involving two or more exposures acquired simultaneously with pixels having different sensitivities within the sensor, e.g. fast or slow pixels or pixels having different sizes
-
- 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
- H04N25/59—Control of the dynamic range by controlling the amount of charge storable in the pixel, e.g. modification of the charge conversion ratio of the floating node capacitance
-
- 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
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
-
- 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
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
-
- 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
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
- H04N25/771—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising storage means other than floating diffusion
-
- 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
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/008199 WO2020178920A1 (ja) | 2019-03-01 | 2019-03-01 | 距離画像撮像装置および距離画像撮像装置による距離画像撮像方法 |
Publications (2)
Publication Number | Publication Date |
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CN113544544A CN113544544A (zh) | 2021-10-22 |
CN113544544B true CN113544544B (zh) | 2024-06-14 |
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CN201980093255.8A Active CN113544544B (zh) | 2019-03-01 | 2019-03-01 | 距离图像拍摄装置以及由距离图像拍摄装置实施的距离图像拍摄方法 |
Country Status (4)
Country | Link |
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US (1) | US11336854B2 (zh) |
JP (1) | JP6825164B1 (zh) |
CN (1) | CN113544544B (zh) |
WO (1) | WO2020178920A1 (zh) |
Families Citing this family (4)
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KR20210000985A (ko) * | 2019-06-26 | 2021-01-06 | 삼성전자주식회사 | 비전 센서, 이를 포함하는 이미지 처리 장치 및 비전 센서의 동작 방법 |
JP7463671B2 (ja) * | 2019-08-01 | 2024-04-09 | Toppanホールディングス株式会社 | 距離画像撮像装置、及び距離画像撮像方法 |
US11768277B2 (en) * | 2019-11-05 | 2023-09-26 | Pixart Imaging Incorporation | Time-of-flight sensor and control method thereof |
JP2022112827A (ja) * | 2021-01-22 | 2022-08-03 | 凸版印刷株式会社 | 距離画像撮像装置及び距離画像撮像方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102016636A (zh) * | 2009-03-05 | 2011-04-13 | 松下电器产业株式会社 | 距离测定装置、距离测定方法、程序以及集成电路 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6218560A (ja) * | 1985-07-17 | 1987-01-27 | Hoya Corp | フオトマスクブランクとフオトマスク |
JP4105801B2 (ja) * | 1998-07-02 | 2008-06-25 | ペンタックス株式会社 | 3次元画像入力装置 |
JP5019705B2 (ja) | 2004-11-17 | 2012-09-05 | ソニー株式会社 | 固体撮像装置及び固体撮像装置の駆動方法 |
JP2006237789A (ja) | 2005-02-23 | 2006-09-07 | Olympus Corp | 撮像装置 |
JP5431810B2 (ja) * | 2009-07-03 | 2014-03-05 | 株式会社豊田中央研究所 | 画像センサとその画像センサに用いられる受光装置 |
JP2012168049A (ja) * | 2011-02-15 | 2012-09-06 | Stanley Electric Co Ltd | 距離画像生成装置および距離画像生成方法 |
JP5947507B2 (ja) * | 2011-09-01 | 2016-07-06 | キヤノン株式会社 | 撮像装置及びその制御方法 |
CN110149485B (zh) | 2012-03-30 | 2022-04-19 | 株式会社尼康 | 拍摄单元及拍摄装置 |
CN103760567B (zh) * | 2014-01-27 | 2016-06-15 | 中国科学院半导体研究所 | 一种具有测距功能的被动成像***及其测距方法 |
DE112015005163T5 (de) | 2014-11-14 | 2017-07-27 | Denso Corporation | Flugzeitabstandsmessvorrichtung |
JP6539990B2 (ja) | 2014-11-14 | 2019-07-10 | 株式会社デンソー | 光飛行型測距装置 |
US10264197B2 (en) | 2015-02-13 | 2019-04-16 | Sony Semiconductor Solutions Corporation | Imaging device, driving method, and electronic apparatus |
JP6554310B2 (ja) * | 2015-04-28 | 2019-07-31 | 浜松ホトニクス株式会社 | 距離測定装置 |
WO2016208214A1 (ja) | 2015-06-24 | 2016-12-29 | 株式会社村田製作所 | 距離センサ |
WO2017022219A1 (ja) * | 2015-08-04 | 2017-02-09 | パナソニックIpマネジメント株式会社 | 固体撮像装置の駆動方法 |
JP6719958B2 (ja) * | 2016-04-22 | 2020-07-08 | キヤノン株式会社 | 撮像装置及び撮像装置の駆動方法 |
JP6659447B2 (ja) * | 2016-05-02 | 2020-03-04 | 浜松ホトニクス株式会社 | 距離センサ |
JP2018185179A (ja) * | 2017-04-25 | 2018-11-22 | 株式会社リコー | 測距装置、監視装置、3次元計測装置、移動体、ロボット及び測距方法 |
JP2018207413A (ja) | 2017-06-09 | 2018-12-27 | キヤノン株式会社 | 撮像装置 |
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2019
- 2019-03-01 JP JP2020502734A patent/JP6825164B1/ja active Active
- 2019-03-01 CN CN201980093255.8A patent/CN113544544B/zh active Active
- 2019-03-01 WO PCT/JP2019/008199 patent/WO2020178920A1/ja active Application Filing
- 2019-03-01 US US16/619,068 patent/US11336854B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102016636A (zh) * | 2009-03-05 | 2011-04-13 | 松下电器产业株式会社 | 距离测定装置、距离测定方法、程序以及集成电路 |
Also Published As
Publication number | Publication date |
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US11336854B2 (en) | 2022-05-17 |
US20210368123A1 (en) | 2021-11-25 |
CN113544544A (zh) | 2021-10-22 |
JP6825164B1 (ja) | 2021-02-03 |
WO2020178920A1 (ja) | 2020-09-10 |
JPWO2020178920A1 (ja) | 2021-03-11 |
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