Sciweavers

265 search results - page 21 / 53
» Non-parametric Local Transforms for Computing Visual Corresp...
Sort
View
VVS
1998
IEEE
97views Visualization» more  VVS 1998»
14 years 21 days ago
Volume Animation Using the Skeleton Tree
In this paper, we describe a technique to animate volumes using a volumetric skeleton. The skeleton is computed from the actual volume, based on a reversible thinning procedure us...
Nikhil Gagvani, Deepak R. Kenchammana-Hosekote, De...
ACCV
2009
Springer
14 years 3 months ago
Image-Set Based Face Recognition Using Boosted Global and Local Principal Angles
Face recognition using image-set or video sequence as input tends to be more robust since image-set or video sequence provides much more information than single snapshot about the ...
Xi Li, Kazuhiro Fukui, Nanning Zheng
IV
2006
IEEE
210views Visualization» more  IV 2006»
14 years 2 months ago
FFT and Convolution Performance in Image Filtering on GPU
Many contemporary visualization tools comprise some image filtering approach. Since image filtering approaches are very computationally demanding, the acceleration using graphic...
Ondirej Fialka, Martin Cadík
ICCV
2003
IEEE
14 years 10 months ago
Images as Bags of Pixels
We propose modeling images and related visual objects as bags of pixels or sets of vectors. For instance, gray scale images are modeled as a collection or bag of (X, Y, I) pixel v...
Tony Jebara
CVPR
2007
IEEE
14 years 2 months ago
High Distortion and Non-Structural Image Matching via Feature Co-occurrence
We propose a novel approach for determining if a pair of images match each other under the effect of a highdistortion transformation or non-structural relation. The co-occurrence ...
Xi Chen, Tat-Jen Cham