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Informed Source Separation: Underdetermined Source Signal Recovery from an In...
International audience -
Meaningful Matches in Stereovision
International audience -
A Generic Calibration Concept : Theory and Algorithms
We present a theory and algorithms for a generic calibration concept that is based on the following recently introduced general imaging model. An image is considered... -
Camera Self-Calibration Using the Kruppa Equations and the SVD of the Fundame...
Estimation of the camera intrinsic calibration parameters is a prerequisite to a wide variety of vision tasks related to motion and stereo analysis. A major... -
Camera Self-Calibration Using the Singular Value Decomposition of the Fundame...
This paper deals with a fundamental problem in motion and stereo analysis, namely that of determining the camera intrinsic calibration parameters. A novel method is... -
Variational Principles, Surface Evolution, PDE's, Level Set Methods and the S...
We present a novel geometric approach for solving the stereo problem for an arbitrary number of images (greater than or equal to 2). It is based upon the definition of... -
Applications of Non-Metric Vision to some Visually Guided Robotics Tasks
We usually think of the physical space as being embedded in a three-dimensional Euclidean space where measurements of lengths and angles do make sense. It turns out... -
A Comparison of Projective Reconstruction Methods for Pairs of Views
Recently, different approaches for uncalibrated stereo have been suggested which permit projective reconstructions from multiple views. These use weak calibration... -
Generic Calibration of Axial Cameras
Although most works in computer vision use perspective or other central cameras, the interest in non-central camera models has increased lately, especially with... -
Theory and Experiments towards Complete Generic Calibration
We consider the problem of calibrating a highly generic imaging model, that consists of a non-parametric association of a projection ray in 3D to every pixel in an... -
On the Informed Source Separation Approach for Interactive Remixing in Stereo
International audience -
Research in computer vision
In this document, I describe my professional activities, concerning the years<br />from 1998 to 2005.<br />The description of my scientific results is... -
Mise en correspondance de points 3D obtenus avec une grande "base-line"
National audience -
4D topography from space combining short-baseline stereo and lidar
A new space borne instrumental concept called Z-Earth has undergone phase 0 study at CNES, the French space agency to fulfill these aims. The scientific communities... -
Reactor Anti-neutrinos : measurement of the θ₁₃ leptonic mixing angle and sea...
The Double Chooz experiment aims to measure the θ₁₃ mixing angle through the disappearance—induced by the oscillation phenomenon—of anti-neutrinos produced by the...
