JPWO2019159759A1 - 操作検出装置及び操作検出方法 - Google Patents
操作検出装置及び操作検出方法 Download PDFInfo
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- JPWO2019159759A1 JPWO2019159759A1 JP2020500415A JP2020500415A JPWO2019159759A1 JP WO2019159759 A1 JPWO2019159759 A1 JP WO2019159759A1 JP 2020500415 A JP2020500415 A JP 2020500415A JP 2020500415 A JP2020500415 A JP 2020500415A JP WO2019159759 A1 JPWO2019159759 A1 JP WO2019159759A1
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- 238000001514 detection method Methods 0.000 title claims abstract description 141
- 239000004973 liquid crystal related substance Substances 0.000 description 14
- 238000003825 pressing Methods 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 238000002366 time-of-flight method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/254—Analysis of motion involving subtraction of images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Image Analysis (AREA)
- User Interface Of Digital Computer (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (4)
- 操作部に接近する対象物を検出する操作検出装置であって、
前記対象物との距離を複数の画素として検出するセンサと、
前記対象物を検出する対象物検出部と、
を備え、
前記対象物検出部は、前記複数の画素のうち前記距離が最も短い最短距離に対応する第1画素を特定し、前記第1画素の周囲に位置する複数の第2画素を走査し、前記複数の第2画素のうち、各前記第2画素に対応する距離と前記最短距離との差が一定値以下である前記第2画素の数が所定数以上ある場合に、前記対象物を検出する、操作検出装置。 - 前記対象物検出部により検出された前記対象物の前記操作部に対する操作がなされたか否かを判定する判定部を更に備える、請求項1に記載の操作検出装置。
- 前記操作部は、虚像として表示される、請求項1又は2に記載の操作検出装置。
- 操作部に接近する対象物をセンサによって検出する操作検出方法であって、
前記対象物から前記センサまでの距離を複数の画素として検出する工程と、
前記複数の画素のうち前記距離が最も短い最短距離に対応する第1画素を特定する工程と、
前記第1画素の周囲に位置する複数の第2画素を走査し、前記複数の第2画素のうち、各前記第2画素に対応する距離と前記最短距離との差が一定値以下である前記第2画素の数が所定数以上ある場合に、前記対象物を検出する工程と、
を備える、操作検出方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018026996 | 2018-02-19 | ||
JP2018026996 | 2018-02-19 | ||
PCT/JP2019/004054 WO2019159759A1 (ja) | 2018-02-19 | 2019-02-05 | 操作検出装置及び操作検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019159759A1 true JPWO2019159759A1 (ja) | 2021-01-28 |
JP7286612B2 JP7286612B2 (ja) | 2023-06-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020500415A Active JP7286612B2 (ja) | 2018-02-19 | 2019-02-05 | 操作検出装置及び操作検出方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11380000B2 (ja) |
JP (1) | JP7286612B2 (ja) |
CN (1) | CN111788544A (ja) |
DE (1) | DE112019000869T5 (ja) |
WO (1) | WO2019159759A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4325345A1 (en) * | 2021-09-06 | 2024-02-21 | Samsung Electronics Co., Ltd. | Electronic device for acquiring user input through virtual keyboard and operating method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013021839A (ja) * | 2011-07-12 | 2013-01-31 | Toshiba Lighting & Technology Corp | 電源装置 |
JP2014181949A (ja) * | 2013-03-18 | 2014-09-29 | Sanyo Electric Co Ltd | 情報取得装置および物体検出装置 |
JP2015111822A (ja) * | 2013-10-30 | 2015-06-18 | 株式会社モルフォ | 画像処理装置、画像処理方法及びプログラム |
JP2016017749A (ja) * | 2014-07-04 | 2016-02-01 | 三菱電機株式会社 | 干渉計測装置系の調整システムおよびその調整方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2391556T3 (es) * | 2002-05-03 | 2012-11-27 | Donnelly Corporation | Sistema de detección de objetos para vehículo |
WO2009119110A1 (ja) * | 2008-03-27 | 2009-10-01 | パナソニック株式会社 | 死角表示装置 |
US8087791B2 (en) * | 2009-04-15 | 2012-01-03 | Toyota Motor Engineering And Manufacturing North America, Inc. | Methods and systems for adjusting the position of vehicle outside mirrors |
JP2012003585A (ja) | 2010-06-18 | 2012-01-05 | Toyota Infotechnology Center Co Ltd | ユーザインタフェース装置 |
CN103988490B (zh) * | 2011-12-13 | 2018-05-22 | 索尼公司 | 图像处理装置、图像处理方法和记录介质 |
JP5966535B2 (ja) | 2012-04-05 | 2016-08-10 | ソニー株式会社 | 情報処理装置、プログラム及び情報処理方法 |
US10007350B1 (en) * | 2014-06-26 | 2018-06-26 | Leap Motion, Inc. | Integrated gestural interaction and multi-user collaboration in immersive virtual reality environments |
KR101596751B1 (ko) * | 2014-09-26 | 2016-02-23 | 현대자동차주식회사 | 운전자 맞춤형 사각 영역 표시 방법 및 장치 |
JP2016177491A (ja) * | 2015-03-19 | 2016-10-06 | 富士通株式会社 | 入力装置、指先位置検出方法及び指先位置検出用コンピュータプログラム |
US20160291154A1 (en) * | 2015-04-01 | 2016-10-06 | Vayavision, Ltd. | Apparatus for acquiring 3-dimensional maps of a scene |
JP2017059103A (ja) * | 2015-09-18 | 2017-03-23 | パナソニックIpマネジメント株式会社 | 判定装置、判定方法、判定プログラムおよび記録媒体 |
JP6569496B2 (ja) * | 2015-11-26 | 2019-09-04 | 富士通株式会社 | 入力装置、入力方法、及びプログラム |
JP2018148483A (ja) * | 2017-03-08 | 2018-09-20 | オリンパス株式会社 | 撮像装置及び撮像方法 |
-
2019
- 2019-02-05 JP JP2020500415A patent/JP7286612B2/ja active Active
- 2019-02-05 CN CN201980013795.0A patent/CN111788544A/zh active Pending
- 2019-02-05 US US16/969,061 patent/US11380000B2/en active Active
- 2019-02-05 WO PCT/JP2019/004054 patent/WO2019159759A1/ja active Application Filing
- 2019-02-05 DE DE112019000869.2T patent/DE112019000869T5/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013021839A (ja) * | 2011-07-12 | 2013-01-31 | Toshiba Lighting & Technology Corp | 電源装置 |
JP2014181949A (ja) * | 2013-03-18 | 2014-09-29 | Sanyo Electric Co Ltd | 情報取得装置および物体検出装置 |
JP2015111822A (ja) * | 2013-10-30 | 2015-06-18 | 株式会社モルフォ | 画像処理装置、画像処理方法及びプログラム |
JP2016017749A (ja) * | 2014-07-04 | 2016-02-01 | 三菱電機株式会社 | 干渉計測装置系の調整システムおよびその調整方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2019159759A1 (ja) | 2019-08-22 |
JP7286612B2 (ja) | 2023-06-05 |
DE112019000869T5 (de) | 2020-11-05 |
US11380000B2 (en) | 2022-07-05 |
US20210035311A1 (en) | 2021-02-04 |
CN111788544A (zh) | 2020-10-16 |
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