Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.11b
- /
- Pages.95-98
- /
- 2003
Automatic image interpretation technique using DCT coefficient directivity information
DCT 계수 방향성을 이용한 자동 영상 판단 기법
Abstract
DCT or Wavelet based on Image compression technique occurred to compression artifact. In order to remove this problem, we can apply many improvement algorithms. But in these cases, these algolithms resulted in bad results against the good quality image. Therefore this paper proposes an automatic image interpretation technique not to apply to the good quality images. In this paper, we exploit the basic nature of DCT.
Keywords