Image interpolation using wavelet-based contour estimation

Abstract

Successful image interpolation requires proper enhancement of high frequency content of image pixels around edges. In this paper, we introduce a simple edge model to estimate high resolution edge profiles from lower resolution values. Pixels around edges are viewed as samples taken from one dimensional (1-D) continuous edge profiles according to 1D smooth… (More)
DOI: 10.1109/ICASSP.2003.1199119

3 Figures and Tables

Topics

  • Presentations referencing similar topics