In order to improve the quality of UV image, imagesmooth process is proposed.
为了改善紫外图像的成像质量，需要对图像进行平滑处理。
2
In the process of image preprocessing there are several image operations such as imagesmooth, image sharpen and image segment.
在图像预处理阶段，我们主要是对手势字母图像进行平滑、锐化和二值化的处理。
3
It combined the technology of imagesmooth, region segmentation and threshold segmentation and picked up the object auto. It has high speed and high veracity in program.