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Vehicle Shadow Detection in Thermal Videos

  • 발행 : 2012.06.22

초록

Shadow detection and elimination is a critical issue in vision-based system to improve the detection performance of moving objects. However, traditional algorithms are useless at night time because they used the chromaticity and brightness information from the color image sequence. To obtain the high detection performance, we can use the thermal camera and there are shadows by the heat not the light. We proposed a novel algorithm to detect and eliminate the shadows using the thermal intensity and the locality property. By combining two results of the intensity-based and locality-based, we can detect the shadows by the heat and improve the detection performance of moving object.

키워드

과제정보

연구 과제번호 : Development of Robot Vision SoC/Module for acquiring 3D depth information and recognizing objects/faces