摘要
通过建立光纤面板图像中的透过率与灰度的对应关系,运用数字图像采集、处理技术和面阵CCD成像技术,设计了用于测量光纤面板透过率分布的实验系统。通过实验给出了该系统的测量结果,并验证了该检测方法的可行性。
By setting up the corresponding relation between gray value and transmission ratio in fiber panel image, and using image capturing, image processing and area CCD imaging technology, the system used for measuring the transmission ratio distribution of optical fiber panel was designed. The measurement results are gotten out with the system, and the feasibility of the technology is validated.
出处
《光学技术》
CAS
CSCD
北大核心
2005年第4期494-496,499,共4页
Optical Technique
关键词
光纤面板
CCD相机
数字图像处理
透过率
图像采集卡
optical fiber panel
CCD camera
digital image processing
transmission ratio
frame grab
