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14 years 4 months ago
Facial Feature Detection Using Distance Vector Fields
A novel method for eye and mouth detection and eye center and mouth corner lo- calization, based on geometrical information is presented in this paper. First, a face detector is ...
Stylianos Asteriadis, Nikos Nikolaidis, Ioannis Pi...
AIPR
2008
IEEE
15 years 2 months ago
A spatial feature enhanced MMI algorithm for multi-modal wild-fire image registration
The integration of multi-spectral airborne imagery and geographic data for wildfire and emergency response requires 3D multiple view registration. Registration of maps, visible ima...
Xiaofeng Fan, Harvey E. Rhody
ICCV
2011
IEEE
14 years 2 months ago
Dynamic Fluid Surface Acquisition Using a Camera Array
Acquiring dynamic 3D fluid surfaces is a challenging problem in computer vision. Single or stereo camera based solutions are sensitive to refraction distortions, fast fluid moti...
Yuanyuan Ding, Feng Li, Yu Ji, Jingyi Yu
97
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ICIP
2001
IEEE
16 years 3 months ago
Generalized multiscale connected operators with applications to granulometric image analysis
In this paper, generalized granulometric size distributions and size histograms (a.k.a `pattern spectra') are developed using generalized multiscale lattice operators of the ...
Anastasios D. Doulamis, Nikolaos D. Doulamis, Petr...
120
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3DOR
2008
15 years 4 months ago
3D Object Retrieval using an Efficient and Compact Hybrid Shape Descriptor
We present a novel 3D object retrieval method that relies upon a hybrid descriptor which is composed of 2D features based on depth buffers and 3D features based on spherical harmo...
Panagiotis Papadakis, Ioannis Pratikakis, Theohari...