IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
The recognition of emotional information is a key step toward giving computers the ability to interact more naturally and intelligently with people. This paper presents a completel...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. This paper presents an algorithm for the estimation of multiple regions with unknown shapes and positions using multiple active contour models (ACM’s). The algorithm or...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
Multivariate imaging technologies such as Dynamic Contrast-Enhanced Magnetic Resonance Imaging (DCE-MRI) have recently gained an important attention as it improves tumour detection...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
This paper proposes a system to estimate the 3D position and velocity of vehicles, from images acquired with a monocular camera. Given image regions where vehicles are detected, Ga...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. By applying recent results in optimization transfer, a new algorithm for kernel Fisher Discriminant Analysis is provided that makes use of a non-smooth penalty on the coe...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. Piecewise-linear methods accomplish the registration by dividing the images in corresponding triangular patches, which are individually mapped through affine transformati...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
We present two new clustering algorithms for medical image segmentation based on the multimodal image registration and the information bottleneck method. In these algorithms, the h...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. A constrained variational deconvolution approach for multichannel images is presented. Constraints are enforced through a reparametrisation which allows a differential g...
IBPRIA
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. This paper deals with a compact catadioptric omnidirectional stereovision system based on a single camera and multi-mirrors (at least two mirrors). Many configurations w...