154 search results - page 19 / 31 » Image Super-Resolution by Vectorizing Edges |
144
Voted
ICPR
2000
IEEE
15 years 4 months ago
2000
IEEE
A new concept and algorithm are presented for noniterative robust estimation of piecewise smooth curves of maximal edge strength in small image windows – typically ¢¡£ to...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We investigate a method using support vector machines (SVMs) with walk-based graph kernels for high-level feature extraction from images. In this method, each image is first segme...
128
Voted
IPMI
2005
Springer
16 years 1 months ago
2005
Springer
In this paper, a novel spatial feature, namely maximum distance-gradient-magnitude (MDGM), is defined for registration tasks. For each voxel in an image, the MDGM feature encodes s...
93
Voted
HVEI
2009
14 years 10 months ago
2009
The classical approach to converting colour to greyscale is to code the luminance signal as a grey value image. However, the problem with this approach is that the detail at equil...
96
Voted
ECCV
2006
Springer
16 years 2 months ago
2006
Springer
Abstract. We develop an axiomatic approach of vector field interpolation, which is useful as a feature extraction preprocessing step. Two operators will be singled out: the curvatu...