1112 search results - page 1 / 223 » Novel image feature alphabets for object recognition |
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Most successful object recognition systems are based on a visual alphabet of quantised gradient orientations. Here, we introduce two richer image feature alphabets for use in obje...
CVPR
2006
IEEE
14 years 7 months ago
2006
IEEE
We address the problem of multiclass object detection. Our aims are to enable models for new categories to benefit from the detectors built previously for other categories, and fo...
ICAPR
2005
Springer
13 years 10 months ago
2005
Springer
We propose a novel approach for finding text in images by using ridges at several scales. A text string is modelled by a ridge at a coarse scale representing its center line and n...
BMCBI
2008
13 years 5 months ago
2008
Background: In this paper, it is proposed an optimization approach for producing reduced alphabets for peptide classification, using a Genetic Algorithm. The classification task i...
SCIA
2007
Springer
13 years 11 months ago
2007
Springer
In this paper, we propose novel blur invariant features for the recognition of objects in images. The features are computed either using the phase-only spectrum or bispectrum of th...