3 METHOD AND ARRANGEMENTS FOR PROVIDING INTENSITY PEAK POSITION IN IMAGE DATA FROM LIGHT TRIANGULATION IN A THREE-DIMENSIONAL IMAGING SYSTEM
As part of light triangulation conducted in a three-dimensional imaging system (100), provided is the position of intensity peaks (305, 405, 505, 605) in image data generated by an image sensor (131) by responding to the light detected by the image sensor (131) after the light is reflected from an o...
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Zusammenfassung: | As part of light triangulation conducted in a three-dimensional imaging system (100), provided is the position of intensity peaks (305, 405, 505, 605) in image data generated by an image sensor (131) by responding to the light detected by the image sensor (131) after the light is reflected from an object. Devices (100, 130, 131, 200, 201, 1200) are configured to acquire (1101) image data, and to determine (1102) one of a first peak feature and a different second peak feature associated with the intensity peak. When the intensity peak is associated with the first peak feature, the position is provided in accordance with a first computing algorithm, and when the intensity peak is associated with the second peak feature, the position is provided in accordance with a different second computing algorithm (1103). The present invention is able to improve accuracy.
3차원 이미징 시스템(100)에서 수행되는 광 삼각 측량의 일부로서, 광이 물체에 반사된 후, 이미지 센서(131)에 의해 감지된 광에 응답하여 이미지 센서(131)에 의해 생성되는 이미지 데이터에서 강도 피크(305, 405, 505, 605)의 위치가 제공된다. 디바이스(100, 130, 131, 200, 201, 1200)는 이미지 데이터를 획득하고(1101), 강도 피크가 연관되는 제1 및 다른 제2 피크 특성 중 어느 것을 결정하도록(1102) 구성된다. 강도 피크가 제1 피크 특성과 연관되는 경우, 제1 컴퓨팅 알고리즘에 따라 그리고 강도 피크가 제2 피크 특성과 연관되는 경우, 상이한 제2 컴퓨팅 알고리즘에 따라 위치가 제공된다(1103). |
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