Seen from the Angleofimage processing, the movements can be described by the changes of images' edge.
从图像处理的角度看，这些改变主要由图像边缘的变化引起的。
2
The appropriate facial image can then be superimposed upon a computer-generated character, depending on the Angleof lighting required.
然后，按照需要的光照角度，合适的面部图像就会被覆加到电脑生成的角色脸上。
3
The images were obtained at a distance of approximately 526,000 miles from Saturn and at a Sun-Saturn-spacecraft, or phase, angleof 74 degrees. Image scale is 31 miles per pixel.