JPWO2013145164A1 - 撮像装置 - Google Patents
撮像装置 Download PDFInfo
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- JPWO2013145164A1 JPWO2013145164A1 JP2014507132A JP2014507132A JPWO2013145164A1 JP WO2013145164 A1 JPWO2013145164 A1 JP WO2013145164A1 JP 2014507132 A JP2014507132 A JP 2014507132A JP 2014507132 A JP2014507132 A JP 2014507132A JP WO2013145164 A1 JPWO2013145164 A1 JP WO2013145164A1
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- light emitting
- imaging
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- 238000003384 imaging method Methods 0.000 title claims abstract description 96
- 230000003287 optical effect Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims description 31
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 19
- 238000012545 processing Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000004422 calculation algorithm Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
-
- 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
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/46—Indirect determination of position data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Artificial Intelligence (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Image Input (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Studio Devices (AREA)
- Measurement Of Optical Distance (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
20 光源
21 発光素子
22 集光レンズ
30 基板
100 撮像装置
Claims (6)
- 被写体を撮像する撮像素子と、
光を前記被写体に照射する複数の光源と、を備え、
前記光源の光軸は、前記撮像素子の光軸に対して外側に傾斜することを特徴とする撮像装置。 - 前記光源は、発光素子および集光レンズを含み、
前記発光素子は、前記発光素子の光軸が前記集光レンズの中心に対して前記撮像素子側にずらして配置されていることを特徴とする請求項1記載の撮像装置。 - 前記光源に含まれる発光素子の発光面は矩形であり、
前記矩形の一辺が前記撮像素子と対向することを特徴とする請求項1または2記載の撮像装置。 - 前記光源から照射される光が前記被写体に当たって現れるスポット位置を検出することによって、前記撮像素子と前記被写体との距離を検出する検出部を備えることを特徴とする請求項1〜3のいずれか一項に記載の撮像装置。
- 前記スポット位置と、前記撮像素子と前記被写体との距離との対応関係を記憶する記憶部を備えることを特徴とする請求項4記載の撮像装置。
- 前記被写体は、生体であることを特徴とする請求項1〜5のいずれか一項に記載の撮像装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/058163 WO2013145164A1 (ja) | 2012-03-28 | 2012-03-28 | 撮像装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016141826A Division JP6260653B2 (ja) | 2016-07-19 | 2016-07-19 | 撮像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013145164A1 true JPWO2013145164A1 (ja) | 2015-08-03 |
JP6079772B2 JP6079772B2 (ja) | 2017-02-15 |
Family
ID=49258530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014507132A Active JP6079772B2 (ja) | 2012-03-28 | 2012-03-28 | 撮像装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9644943B2 (ja) |
EP (1) | EP2833095B1 (ja) |
JP (1) | JP6079772B2 (ja) |
KR (1) | KR101630558B1 (ja) |
CN (1) | CN104220838B (ja) |
WO (1) | WO2013145164A1 (ja) |
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TWI490526B (zh) * | 2013-07-05 | 2015-07-01 | Pixart Imaging Inc | 光學感測模組及具有該光學感測模組之電子裝置 |
EP3209523A4 (en) * | 2014-10-24 | 2018-04-25 | Magik Eye Inc. | Distance sensor |
CN104309803B (zh) * | 2014-10-27 | 2017-07-21 | 广州极飞科技有限公司 | 旋翼飞行器自动降落系统及方法 |
US9305155B1 (en) * | 2015-02-12 | 2016-04-05 | United Services Automobile Association (Usaa) | Toggling biometric authentication |
WO2016182985A1 (en) * | 2015-05-10 | 2016-11-17 | Magik Eye Inc. | Distance sensor |
WO2017038157A1 (ja) | 2015-08-31 | 2017-03-09 | 富士フイルム株式会社 | 測距装置、測距用導出方法、及び測距用導出プログラム |
WO2017038158A1 (ja) * | 2015-08-31 | 2017-03-09 | 富士フイルム株式会社 | 測距装置、測距用制御方法、及び測距用制御プログラム |
JP6743429B2 (ja) * | 2016-03-11 | 2020-08-19 | 富士通株式会社 | 生体撮影装置、生体撮影方法および生体撮影プログラム |
KR102543275B1 (ko) | 2016-12-07 | 2023-06-16 | 매직 아이 인코포레이티드 | 평행 패턴들을 투사하는 거리 센서 |
CN111492262B (zh) | 2017-10-08 | 2024-06-28 | 魔眼公司 | 使用经向网格图案的距离测量 |
EP3692501A4 (en) | 2017-10-08 | 2021-07-07 | Magik Eye Inc. | CALIBRATION OF A SENSOR SYSTEM INCLUDING MULTIPLE MOBILE SENSORS |
EP3769505A4 (en) | 2018-03-20 | 2021-12-01 | Magik Eye Inc. | ADJUSTING THE EXPOSURE OF A CAMERA FOR THREE-DIMENSIONAL DEPTH DETECTION AND TWO-DIMENSIONAL IMAGING |
CN112166345A (zh) | 2018-03-20 | 2021-01-01 | 魔眼公司 | 使用变化密度的投影图案进行距离测量 |
WO2019236563A1 (en) | 2018-06-06 | 2019-12-12 | Magik Eye Inc. | Distance measurement using high density projection patterns |
WO2020033169A1 (en) | 2018-08-07 | 2020-02-13 | Magik Eye Inc. | Baffles for three-dimensional sensors having spherical fields of view |
US11483503B2 (en) | 2019-01-20 | 2022-10-25 | Magik Eye Inc. | Three-dimensional sensor including bandpass filter having multiple passbands |
WO2020197813A1 (en) | 2019-03-25 | 2020-10-01 | Magik Eye Inc. | Distance measurement using high density projection patterns |
CN114073075B (zh) | 2019-05-12 | 2024-06-18 | 魔眼公司 | 将三维深度图数据映射到二维图像上 |
JP2023504157A (ja) | 2019-12-01 | 2023-02-01 | マジック アイ インコーポレイテッド | 飛行時間情報を用いた三角測量ベースの3次元距離測定の向上 |
CN111025329A (zh) * | 2019-12-12 | 2020-04-17 | 深圳奥比中光科技有限公司 | 一种基于飞行时间的深度相机及三维成像方法 |
KR20220122645A (ko) | 2019-12-29 | 2022-09-02 | 매직 아이 인코포레이티드 | 3차원 좌표를 2차원 피처 포인트와 연관 |
WO2021138677A1 (en) | 2020-01-05 | 2021-07-08 | Magik Eye Inc. | Transferring the coordinate system of a three-dimensional camera to the incident point of a two-dimensional camera |
DE102022115810A1 (de) | 2022-06-24 | 2024-01-04 | IDloop GmbH | Vorrichtung zur kontaktlosen aufnahme von biometriedaten von hautbereichen |
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JPH07110430A (ja) * | 1993-10-12 | 1995-04-25 | Olympus Optical Co Ltd | 測距装置を有するカメラ |
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-
2012
- 2012-03-28 EP EP12873126.2A patent/EP2833095B1/en active Active
- 2012-03-28 JP JP2014507132A patent/JP6079772B2/ja active Active
- 2012-03-28 KR KR1020147026798A patent/KR101630558B1/ko active IP Right Grant
- 2012-03-28 WO PCT/JP2012/058163 patent/WO2013145164A1/ja active Application Filing
- 2012-03-28 CN CN201280071825.1A patent/CN104220838B/zh active Active
-
2014
- 2014-09-11 US US14/483,555 patent/US9644943B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07110430A (ja) * | 1993-10-12 | 1995-04-25 | Olympus Optical Co Ltd | 測距装置を有するカメラ |
JP2004354307A (ja) * | 2003-05-30 | 2004-12-16 | Sunx Ltd | 寸法測定装置 |
JP2006313116A (ja) * | 2005-05-09 | 2006-11-16 | Nec Viewtechnology Ltd | 距離傾斜角度検出装置および該検出装置を備えたプロジェクタ |
Also Published As
Publication number | Publication date |
---|---|
CN104220838B (zh) | 2016-12-21 |
WO2013145164A1 (ja) | 2013-10-03 |
CN104220838A (zh) | 2014-12-17 |
KR101630558B1 (ko) | 2016-06-14 |
US9644943B2 (en) | 2017-05-09 |
JP6079772B2 (ja) | 2017-02-15 |
EP2833095A1 (en) | 2015-02-04 |
KR20140119836A (ko) | 2014-10-10 |
EP2833095B1 (en) | 2023-06-28 |
US20140376005A1 (en) | 2014-12-25 |
EP2833095A4 (en) | 2015-03-18 |
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