상세정보
등록 스테레오 비전 시스템 및 그 제어방법
- 출원번호
- 12362118 (2009.01.29)
- 공개번호
- 20100066811 (2010.03.18)
- 등록번호
- 8098276 (2012.01.17)
- 출원국
- 미국
- 협약과제
- 08MC5100, u-로봇 HRI 솔루션 및 핵심 소자 기술 개발, 황대환
- 초록
- Provided are a stereo vision system and a control method thereof. A stereo vision system includes an image information extracting unit receiving left and right images of the left and right stereo cameras to extract color information for a brightness control of the images from the received images, an image preprocessing unit performing a process for reducing noises of the left and right images using the color information and a prestored calibration parameter, a stereo matching unit performing stereo matching of the left and right images processed by the image preprocessing unit through an algorithm to obtain a depth map, and a matching result measuring unit receiving the depth map obtained by the stereo matching unit to measure a matching degree, and changing the prestored calibration parameter according to a result of the measurement.
- KSP 제안 키워드
- Brightness control, Color information, Depth Map, Image information, Matching degree, Measuring unit, Stereo Vision System, Vision system, calibration parameters, control method, image preprocessing, stereo matching, stereo vision