摘要
利用鱼眼镜头成像规律以及太阳的运动规律,准确地找到测试点周围物体对该点阳光是否遮挡,以及遮挡的时刻。本技术利用配有鱼眼镜头的数码相机及计算机软件可以对我国主要城市全年的日照状况进行实测。
Based on the panorama picture taken by fisheye lens and laws of the sun's movement, it may be exactly concluded whether a certain spot is shadowed by its surroundings and predicted the possible shadowing time. The sunshine condition would be exactly measured and analyzed on any test spot in main cities of China.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2004年第1期33-36,共4页
Acta Energiae Solaris Sinica
关键词
日照
太阳轨迹
鱼眼镜头成像
sunshine
track of the sun's movement
panorama picture of fisheye lens
