한국방송∙미디어공학회:학술대회논문집 (Proceedings of the Korean Society of Broadcast Engineers Conference)
- 한국방송공학회 2009년도 IWAIT
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- Pages.76-79
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- 2009
EVALUATION OF CAMERA PERFORMANCE USING ISO-BASED CRITERIA
- Ko, Kyung-Woo (School of Electrical Engineering and Computer Science Kyungpook National University) ;
- Park, Kee-Hyon (School of Electrical Engineering and Computer Science Kyungpook National University) ;
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Ha, Yeong-Ho
(School of Electrical Engineering and Computer Science Kyungpook National University)
- 발행 : 2009.01.12
초록
This paper investigates the performance of a vehicular rear-view camera through quantifying the image quality based on several objective criteria from the ISO (International Organization for Standardization). In addition, various experimental environments are defined considering the conditions under which a rear-view camera may need to operate. The process for evaluating the performance of a rear-view camera is composed of five objective criteria: noise test, resolution test, OECF (opto-electronic conversion function) test, color characterization test, and pincushion and barrel distortion tests. The proposed image quality quantification method then expresses the results of each test as a single value, allowing easy evaluation. In experiments, the performance evaluation results are analyzed and compared with those for a regular digital camera.