Fisheye Camera Calibration and Distortion Correction for Ground Based Sky Imagery
作者： Stefan Hensel , Marin B. Marinov , Raphael Schwarz
关键词: Distortion correction 、 Camera resectioning 、 Lens (optics) 、 Nonlinear distortion 、 Artificial intelligence 、 Calibration (statistics) 、 Field (computer science) 、 Computer science 、 Distortion (optics) 、 Computer vision 、 Sky
摘要: The fisheye camera has been widely studied in the field of ground based sky imagery and robot vision since it can capture a wide view scene at one time. However, serious image distortion is major drawback hindering its wider use. To remedy this, this paperproposes lens calibration correction method for detecting clouds forecasting solar radiation. Finally, radial be corrected by incorporating estimated parameters. Experimental results validate effectiveness proposed
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