计算机制版中的图像加网技术

ADDING MESH TECHNIQUE ON IMAGE IN COMPUTER PHOTO HALFTONEING

将一幅彩色图像分成C、M、Y、K(青、品红、黄、黑)四个频道后,采用计算机制版中的图像加网技术生成带网胶片,通过控制网格的参数来表达各频道颜色的明暗和层次。该技术准确、可靠,在彩色图像印染CAD系统中得到非常好的效果。

After separating the colors of image into cyan magenta yellow black,films with meshes are output by adding meshes on image in computer photo halftoning technique. By adding meshes on image, single color can express hierarchy and gradation of colors. This technique is correct and reliable.lt gets quite good effect in CAD system for color printing and dyeing of textile.