154 search results - page 18 / 31 » Image Super-Resolution by Vectorizing Edges |
75
Voted
ICIP
2004
IEEE
15 years 12 months ago
2004
IEEE
A new morphological gradient operator for colour images is introduced that can be viewed as a direct extension of the well known morphological gradient. In this approach, each pix...
88
Voted
WBIR
2010
SPRINGER
15 years 2 months ago
2010
SPRINGER
Abstract. We introduce a method for volumetric cardiac motion analysis using variational optical flow computation involving the prior with the fractional order differentiations. ...
75
Voted
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
We present a novel iterative nonlinear filtering framework, termed multilateral filtering, based on the idea of generic local similarity. A set of local features is computed for e...
89
Voted
ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
Despite decades of study, robust shadow detection remains difficult, especially within a single color image. We describe a new approach to detect shadow boundaries in images of o...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We propose and evaluate a method for the recognition of airborne fungi spores. We suggest a case-based object-recognition method to identify spores in a digital microscopic image. ...