KR102262425B1 - 센서 시스템을 위한 연속적인 원형 제스처 검출 - Google Patents
센서 시스템을 위한 연속적인 원형 제스처 검출 Download PDFInfo
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G06—COMPUTING OR CALCULATING; COUNTING
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- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
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- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
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- 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
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Abstract
Description
도 2는 좌표계의 원점에서 시작하는 정규화된 속도 벡터들을 갖는 단위 원을 도시한 도면이다.
도 3은 트랙(track) 패드 또는 터치 스크린과 같은 2D 검출 시스템을 도시한 도면이다.
도 4는 예시적인 3D 제스처 검출 시스템을 도시한 도면이다.
도 5는 준 정적(quasi-static) 전기장 검출 방법을 이용하는 4개의 프레임 수신 전극들을 갖는 특정 표준 제스처 검출 전극 레이아웃을 도시한 도면이다.
도 6은 도 5의 실시예의 4개의 전극들(310-340)에 의해 정의된(defined) 검출 공간 내의 원형 경로 상에서 시계 방향 또는 반시계 방향으로 움직이는 손가락 위치를 도시한 도면이다.
도 7은 에어휠(AirWheel) 알고리즘의 출력 값에 대한 시각화 접근 방법을 도시한 도면이다.
Claims (38)
- 연속적인 원형 제스처를 검출하기 위한 방법으로서,
오브젝트 검출 유닛에 의해 오브젝트 움직임을 나타내는 벡터들의 시퀀스를 수신하는 것;
상기 수신된 벡터들의 시퀀스로부터 속도 벡터들의 시퀀스 또는 속도 벡터들의 근사값을 결정하는 것;
후속(subsequent) 속도 벡터들 사이의 각도(φ)를 추정하는 것; 및
회전 방향을 결정하는 것을 포함하고,
상기 수신된 벡터들의 시퀀스는 오브젝트 움직임의 위치 벡터들이고,
속도 벡터들은 후속 위치 벡터들의 차로써 계산되고, 그리고
상기 수신된 벡터들의 시퀀스는 시간들(k)에서의 전극들(i)의 측정값들(mk ( i ))을 포함하고,
2개의 후속 속도 벡터들( 및 ) 사이의 상기 각도(φ)는 에 의해 결정되고,
상기 회전 방향은 상기 각도(φ)의 부호에 의해 결정되는 것을 특징으로 하는, 방법. - 삭제
- 삭제
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- 제 1 항에 있어서,
상기 속도 벡터들은 v new = v k 및 v old = v k-1 인, 방법. - 제 1 항에 있어서,
상기 후속 속도 벡터들의 쌍들 사이의 상기 각도들, 또는 상기 각도들의 근사값들을 적분(integrating)하여 원형 카운터가 실현되는, 방법. - 제 10 항에 있어서,
상기 수신된 시퀀스, 상기 속도 벡터들 및 상기 원형 카운터들 중 적어도 하나는 저역-통과 필터링되는, 방법. - 제 1 항에 있어서,
상기 방법은 2차원 터치 포지셔닝 시스템, 근접장(near-field) 센서 시스템, 또는 중거리(mid)/원거리(far) 필드 센서 시스템에서 실행되는 것인, 방법. - 제 13 항에 있어서,
상기 근접장 센서 시스템은 준 정적(quasi-static) 전기장 측정들에 근거한 용량성 비접촉 센서 시스템인, 방법. - 제 14 항에 있어서,
상기 근접장 용량성 센서 시스템은 직사각형 펄스 트레인 신호로 여기되는(excited) 하나 이상의 송신 전극들, 및 상기 하나 이상의 송신 전극들에 용량성으로(capacitively) 결합되는 복수의 수신 전극들을 포함하는, 방법. - 휴먼 디바이스 인터페이스로서,
제스처 검출 시스템에 의해 추적되는 오브젝트 움직임을 나타내는 벡터들의 시퀀스를 발생시키는 인터페이스; 및
처리 유닛을 포함하고,
상기 처리 유닛은,
수신된 상기 벡터들로부터 속도 벡터들의 시퀀스 또는 속도 벡터들의 근사값을 결정하고,
후속 속도 벡터들 사이의 각도(φ)를 추정하고, 그리고
회전 방향을 결정하도록 구성되고,
상기 처리 유닛은 추가로 원형 카운터를 구현하고, 상기 회전 방향에 따른 부호를 갖는 상기 추정된 각도를 추가함으로써 상기 원형 카운터의 값들을 업데이트하고,
상기 수신된 벡터들의 시퀀스는 오브젝트 움직임의 위치 벡터들이고,
속도 벡터들은 후속 위치 벡터들의 차로써 계산되고,
상기 수신된 벡터들의 시퀀스는 시간들(k)에서의 전극들(i)의 측정값들(mk ( i ))을 포함하고,
2개의 후속 속도 벡터들( 및 ) 사이의 상기 각도(φ)는 에 의해 결정되고,
상기 회전 방향은 상기 각도(φ)의 부호에 의해 결정되는 것을 특징으로 하는, 휴먼 디바이스 인터페이스. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 16 항에 있어서,
상기 속도(v) 벡터들은 v new = v k 및 v old = v k-1 인, 휴먼 디바이스 인터페이스. - 제 16 항에 있어서,
후속 속도 벡터들의 쌍들 사이의 상기 각도들, 또는 상기 각도들의 근사값들을 적분하여 원형 카운터가 실현되는, 휴먼 디바이스 인터페이스. - 제 25 항에 있어서,
상기 수신된 시퀀스를 필터링하도록 구성된 제 1 저역 통과 필터, 상기 속도 벡터들을 필터링하도록 구성된 제 2 저역 통과 필터 및 상기 원형 카운터를 필터링하도록 구성된 제 3 저역 통과 필터 중 적어도 하나를 더 포함하는 휴먼 디바이스 인터페이스. - 제 16 항에 있어서,
상기 인터페이스는 2차원 터치 포지셔닝 시스템, 근접장 센서 시스템, 또는 중거리/원거리 필드 센서 시스템을 포함하는, 휴먼 디바이스 인터페이스. - 제 28 항에 있어서,
상기 근접장 센서 시스템은 준 정적 전기장 측정들에 근거한 용량성 비접촉 센서 시스템인, 휴먼 디바이스 인터페이스. - 제 29 항에 있어서,
상기 근접장 용량성 센서 시스템은 직사각형 펄스 트레인 신호로 여기되는 하나 이상의 송신 전극들, 및 상기 하나 이상의 송신 전극들에 용량성으로 결합되는 복수의 수신 전극들을 포함하는, 휴먼 디바이스 인터페이스. - 제 16 항 내지 제17항 및 제23항 내지 제 30 항 중 어느 한 항에 따른 휴먼 디바이스 인터페이스를 포함하는 전자 디바이스로서,
상기 원형 카운터는 볼륨 제어, 디머(dimmer), 속도 제어, 에어컨 온도, 또는 기계 운동 기능들 용으로 사용되는, 전자 디바이스. - 제 31 항에 있어서,
상기 원형 카운터는 LED 바(bar)를 구동하는, 전자 디바이스. - 삭제
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361886904P | 2013-10-04 | 2013-10-04 | |
| US61/886,904 | 2013-10-04 | ||
| US14/503,883 | 2014-10-01 | ||
| US14/503,883 US9665204B2 (en) | 2013-10-04 | 2014-10-01 | Continuous circle gesture detection for a sensor system |
| PCT/US2014/058800 WO2015051103A2 (en) | 2013-10-04 | 2014-10-02 | Continuous circle gesture detection for a sensor system |
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| Publication Number | Publication Date |
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| KR20160065822A KR20160065822A (ko) | 2016-06-09 |
| KR102262425B1 true KR102262425B1 (ko) | 2021-06-09 |
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| US (2) | US9665204B2 (ko) |
| EP (2) | EP3053010A2 (ko) |
| JP (1) | JP2016532179A (ko) |
| KR (1) | KR102262425B1 (ko) |
| CN (2) | CN110083277B (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9665204B2 (en) | 2013-10-04 | 2017-05-30 | Microchip Technology Incorporated | Continuous circle gesture detection for a sensor system |
| US9971442B2 (en) * | 2014-10-29 | 2018-05-15 | Microchip Technology Germany Gmbh | Human interface device and method |
| US10303285B2 (en) * | 2015-04-22 | 2019-05-28 | Microchip Technology Incorporated | Sensor device for a display |
| US10108292B2 (en) * | 2015-04-22 | 2018-10-23 | Microchip Technology Incorporated | Capacitive sensor system with multiple transmit electrodes |
| US10318128B2 (en) * | 2015-09-30 | 2019-06-11 | Adobe Inc. | Image manipulation based on touch gestures |
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| WO2015051103A3 (en) | 2015-06-04 |
| KR20160065822A (ko) | 2016-06-09 |
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| CN105556434A (zh) | 2016-05-04 |
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| EP3825824B1 (en) | 2022-11-30 |
| EP3053010A2 (en) | 2016-08-10 |
| TW201518997A (zh) | 2015-05-16 |
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