ISNN
2007
Springer
13 years 10 months ago
2007
Springer
A neural-based method for source separation in nonlinear mixture is proposed in this paper. A cost function, which consists of the mutual information and partial moments of the out...
CISS
2007
IEEE
13 years 11 months ago
2007
IEEE
— Assuming full channel state information (CSI) at both transmitter (CSIT) and receiver (CSIR), we consider optimizing a nonlinear MIMO transceiver with (nonlinear) decision feed...
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper presents a new redundancy resolution approach based on the gradient projection method, which allows to avoid man-machine and machine-machine collisions as well as si...
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
— Motion and path-planning algorithms often use complex cost functions for both global navigation and local smoothing of trajectories. Obtaining good results typically requires c...
HICSS
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper we study the modelling of consensus reaching in a ‘soft’ environment, i.e. when the individual testimonies are expressed as fuzzy preference relations. Here cons...
FGR
2008
IEEE
13 years 11 months ago
2008
IEEE
Active Appearance Models (AAMs) have been extensively used for face alignment during the last 20 years. While AAMs have numerous advantages relative to alternate approaches, they ...
ISVC
2009
Springer
13 years 11 months ago
2009
Springer
In this paper we propose a new method for pairwise rigid point set registration. We pay special attention to noise robustness, outlier resistance and global optimal alignment. The ...
CIARP
2009
Springer
13 years 11 months ago
2009
Springer
This paper gives an overview of works done in our group on 3D and appearance modeling of objects, from images. The backbone of our approach is to use what we consider as the princi...
IROS
2009
IEEE
13 years 11 months ago
2009
IEEE
— We propose an approach for acquiring geometric 3D models using cameras mounted on autonomous vehicles and robots. Our method uses structure from motion techniques from computer...
ICIAP
2003
ACM
14 years 4 months ago
2003
ACM
The eight-point algorithm of Hartley occupies an important place in computer vision, notably as a means of providing an initial value of the fundamental matrix for use in iterativ...