摘要
光照条件是柚子分级中影响柚子图像质量的重要因素,因此,改善拍摄的光照条件是提高柚子分级效果的有效途径。以分割误差作为评价柚子图像质量的标准,在3种光照条件下从两个角度进行拍摄,结果表明,在较暗背景下近距离人工补光的效果较好。
The light condition is an important influencing factor for the image quality of pomelo in the grading of pomelo. So it is an efficient approach for improving the grading effeets of pomelo to improve light conditions. The segmentation errors were used as the evaluation standards of image quality of pomelo. The experiment with three light conditions and two positions to shoot showed that near compensatory light with dark background was the best.
出处
《安徽农业科学》
CAS
北大核心
2009年第23期11328-11329,共2页
Journal of Anhui Agricultural Sciences
关键词
柚子分级
光照条件
图像
Pomelo grading
Light conditions
Image
