Image interpolation using wavelet-based contour estimation


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

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