80 search results - page 3 / 16 » Patch Based Blind Image Super Resolution |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
In this paper, a new directionally adaptive, learning based, single image super resolution method using multiple direction wavelet transform, called Directionlets is presented. Th...
ICVGIP
2004
13 years 9 months ago
2004
In this paper we propose an eigenimage based superresolution reconstruction technique. Eigenimages of a database of several similar low resolution images are obtained and the give...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
We formulate the multiframe blind deconvolution problem in an incremental expectation maximization (EM) framework. Beyond deconvolution, we show how to use the same framework to a...
ICDAR
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, we propose a method for recognizing lowresolution characters using a super-resolution technique. Although portable digital cameras can be used for camerabased chara...
ICIAP
2009
ACM
14 years 2 months ago
2009
ACM
A learning-based face hallucination method is proposed in this paper for the reconstruction of a high-resolution face image from a low-resolution observation based on a set of high...