226 search results - page 22 / 46 » OmniSIFT: Scale invariant features in omnidirectional images |
IBPRIA
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. In this article, scale and orientation invariant object detection is performed by matching intensity level histograms. Unlike other global measurement methods, the presen...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
As a new branch of biometrics, palmprint authentication has attracted increasing amount of attention because palmprints are abundant of line features so that low resolution images...
MM
2010
ACM
13 years 7 months ago
2010
ACM
Invariant feature descriptors such as SIFT and GLOH have been demonstrated to be very robust for image matching and object recognition. However, such descriptors are typically of ...
ISNN
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we present a novel system for content-based retrieval and classification of cultural relic images. First, the images are normalized to achieve rotation, translation a...
ICPR
2000
IEEE
14 years 2 days ago
2000
IEEE
A new system for personal identification based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and c...