对得到的边缘进行形态学处理，利用设定的面积阈值将图像分为主体陆地区域和孤立陆地区域，进一步可以屏蔽陆地。
Then the binary edge image is processed using morphologic operator, so as to improve detecting land area easily and getting more accuracy coastline.
屏蔽复制和音色的变化图像不有效地复制成压花模具，使艺术线条应建立，就好像它是一个坚实的图像或纯色。
Screened copy and images with changes in tones do not reproduce effectively into dies for embossing, so line art should be created as if it were a solid image or solid color.
提出了一种新的基于颜色分量运算及其位屏蔽压缩的图像处理技术，并将该技术应用到了纹理状织物图案的提取研究中。
Based on color components operation and bit-mask reduction of grey value, the paper presented a novel image processing technique which was applied to obtaining textile image.
一种处理图像画面的方法，该方法包含下列步骤：检测一第一画面数据的屏蔽值是否介于一预定范围；
The method for processing image frame includes following steps: detecting whether shielding value of data of first frame is intervened in a preset range;
一种处理图像画面的方法，该方法包含下列步骤：检测一第一画面数据的屏蔽值是否介于一预定范围；
The method for processing image frame includes following steps: detecting whether shielding value of data of first frame is intervened in a preset range;
应用推荐