Conference
STRUCTURE PRESERVING IMAGE INTERPOLATION VIA ADAPTIVE 2D AUTOREGRESSIVE MODELING
Abstract
The performance of image interpolation depends on an image model that can adapt to nonstationary statistics of natural images when estimating the missing pixels. However, the construction of such an adaptive model needs the knowledge of every pixels that are absent. We resolve this dilemma by a new piecewise 2D autoregressive technique that builds the model and estimates the missing pixels jointly. This task is formulated as a non-linear …
Authors
Zhang X; Wu X
Volume
4
Pagination
pp. 193-196
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2007
DOI
10.1109/icip.2007.4379987
Name of conference
2007 IEEE International Conference on Image Processing