Title   name
KSIAM 2006 Annual Meeting
 
  Title
  Speaker   Choi, Myungjin  
  Date 2006-11-25
  Host
  Place 건국대학교
  File  의 1 번째 Real Media 동영상입니다. 의 1 번째 강연자료입니다.
 
Abstract : A tight wavelet frame is a natural generation of an orthonormal wavelet if redundancy is introducedinto the wavelet system. By allowing redundancy, we gain the necessary flexibilityto achieve such properties as symmetry and, more importantly, the short support and highvanishing moments of compactly supported wavelets. In addition, redundancy allows for theapproximate shift invariance behavior caused by the dense time-scale plane.We show some applicationsof symmetric tight wavelet frames (STWFs) for image processing, particularly imagefusion, image denoising and image inpainting, and we demonstrate the possibility of using anSTWF-based approach for such applications.