1306 search results - page 3 / 262 » Dequantizing image orientation |
IJCV
2007
13 years 6 months ago
2007
Abstract. Inspired by the early visual system of many mammalians we consider the construction of-and reconstruction from- an orientation score Uf : R2 ×S1 → C as a local orienta...
ICIAR
2007
Springer
13 years 8 months ago
2007
Springer
Mean-Shift tracking gained a lot of popularity in computer vision community. This is due to its simplicity and robustness. However, the original formulation does not estimate the o...
JUCS
2006
13 years 6 months ago
2006
: Fingerprint image enhancement is a common and critical step in fingerprint recognition systems. To enhance the images, most of the existing enhancement algorithms use filtering t...
ICCV
1995
IEEE
13 years 9 months ago
1995
IEEE
Steerable filters have been used to analyze local orientation patterns in imagery. Such filters are typically based on directional derivatives, whose symmetry produces orientati...
3DPVT
2004
IEEE
13 years 10 months ago
2004
IEEE
This paper presents a segmentation technique to decompose automatically a panoramic range image into a set of planar projections. It consists of three stages. Firstly, two orthogo...