An artificial light-box was designed for taking the leaves image in order to reduce the influence of image color from the sunlight. The diffuse and symmetrical light could be obtained by the light-box. 本文根据对自然光条件下获得的叶片图像所做分析,为了降低光线对叶片图像颜色的影响,设计了叶片图像采集的人工光源环境,所设计的人工光源可以产生具有漫反射效应的均匀光线。
Panasonic WV-CP240/ G camera, annular incandescence lamp 40W and elevator ware set up in light-box. White lacquer was spread in the walls of light-box. 照明箱内壁喷有哑光白漆,内装有PanasonicWV-CP240/G彩色摄像头,40W环形荧光灯和升级载物台。
It included: Person Computer, PCI/ PXI-1411 IMAQ from NI company and a homemade light-box. 图像采集的硬件系统包括PC机,NI公司PCI/PXI-1411图像采集卡及自制照明箱。