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218
Voted
ICIP
2009
IEEE
16 years 4 months ago
2009
IEEE
In this paper, we propose a new algorithm to remove shadow from a single color image. We first project log-log chromaticity coordinates onto an angle of illumination-invariant dire...
142
Voted
CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Building robust low and mid-level image representations, beyond edge primitives, is a long-standing goal in vision. Many existing feature detectors spatially pool edge information...
176
Voted
ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper presents a semi-automated segmentation method for short-axis cardiac CT and MR images. The main contributions of this work are: 1) using two different energy functional...
198
Voted
SISAP
2009
IEEE
16 years 1 months ago
2009
IEEE
—We present an image retrieval system based on a combined search of text and content. The idea is to use the text present in title, description, and tags of the images for improv...
188
Voted
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Super-resolution reconstruction algorithms assume the availability of exact registration and blur parameters. Inaccurate estimation of these parameters adversely affects the quali...