Conference
IMAGE INTERPOLATION WITH HIDDEN MARKOV MODEL
Abstract
We propose an adaptive image interpolation technique based on hidden Markov modeling (HMM) and maximum a posterior (MAP) estimation. The HMM incorporates the statistics of high resolution (HR) images into the interpolation process and the MAP estimation exploits high-order statistical dependency between pixels. Experimental results show that the HMM-based image interpolation technique can reproduce cleaner and sharper image details than its …
Authors
Behnad A; Wu X
Pagination
pp. 874-877
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2010
DOI
10.1109/icassp.2010.5495234
Name of conference
2010 IEEE International Conference on Acoustics, Speech and Signal Processing