52 search results - page 4 / 11 » An Axiomatic Approach to Corner Detection |
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper we present an approach for lip motion analysis that can be used in conjunction with a person authentication system based on face recognition, to avoid attacks on the...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper, we investigate an approach that computes salient points, i.e. areas of natural images that contain corners or edges, incrementally. We focus on the popular Harris c...
CBMS
2008
IEEE
14 years 1 months ago
2008
IEEE
A new approach for the detection of head motions during PET scanning is presented. The proposed system includes 4 modules, which are: input module, face segmentation, facial landm...
VISUAL
2000
Springer
13 years 10 months ago
2000
Springer
In image retrieval, global features related to color or texture are commonly used to describe the image. The use of interest points in contentbased image retrieval allows image ind...
ICCV
2005
IEEE
14 years 17 days ago
2005
IEEE
We present a technique for local image representation that is invariant to viewpoint for scenes with arbitrary non-planar shape. We show that generic viewpoint invariance can be a...