This paper studied a method of coordinate transform in the digital image processing. The coordinate transform have to be consider in the case of increment of pixel number after transform and the condition of preservation of image information before tr...
This paper studied a method of coordinate transform in the digital image processing. The coordinate transform have to be consider in the case of increment of pixel number after transform and the condition of preservation of image information before transform.
So, this paper discussed the sampling method of coordinate that can be preserved original information and discussed the methodthat has been corresponded with coordinate by radius of sampling number of rotated direction.
The results of computer simulation using proposal method of coordinate transform is confirmed good results.