学位论文用有道翻译摘要

我的论文摘要就是用360浏览器上的‘有道翻译’翻译的，一般来说只要通顺的话，就不会有太大问题，老师不太会来看你的英文摘要的啦！！！我帮你用翻译器翻译一下哈，这些都不是我翻译的哦，而是直接从翻译器上复制下来的。。。The graduation design is mainly to the rotation of the spot diagram of progressive study way, and will the results applied to the specific image research content involvescoordinate transform principle, image edge detection and computer geometry some of the content. Some figure rotation in image registration this field of vital figure rotation way including origin rotating, rotating central and arbitrary point rotation. Some figure origin of the principle of coordinate transformation of rotating use: first, to get what rotation matrix on the drawing, and then point every point coordinates times the matrix can get rotated point coordinates. Some figure of the process of rotating central on original image is first the all point to the center of the coordinates minus again, finally the coordinate transformation will get all the point coordinates the coordinates. Add center The spot diagram of an arbitrary point rotation method and the method of rotating central to the center of the same, but will coordinate change at any point specific image rotation, rotated image will have some deformation, its reason says simple point is pixels integer and produced some blank points. To improve the quality of image rotation in spinning process of calculation and the interpolation point blank stuffed.