@inproceedings{68b815b603274aab99201347b944f441,
title = "A maximal interest-point strategy applied to image enhancement with external priors",
abstract = "We examine the problem of matching patches of internal and external data. A new patch quality indicator is proposed which aims at maximizing the ratio of the number of points of interest to the area. We prove that the best convex polygon maximizing the indicator is the triangle. Thus data-driven triangle patches are used in the patch-matching algorithm, considerably improving the matching quality. The triangle representation inherently allows affine correction of the patches, thereby increasing the matching probability and enabling a smaller external data-set. We employ this technique for image quality enhancement of low resolution facial data using a data bank of external faces.",
keywords = "external image database, image enhancement, patch matching, points of interest, triangle patches",
author = "Oren Katzir and Guy Gilboa",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Image Processing, ICIP 2015 ; Conference date: 27-09-2015 Through 30-09-2015",
year = "2015",
month = dec,
day = "9",
doi = "10.1109/ICIP.2015.7351015",
language = "الإنجليزيّة",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE Computer Society",
pages = "1324--1328",
booktitle = "2015 IEEE International Conference on Image Processing, ICIP 2015 - Proceedings",
address = "الولايات المتّحدة",
}