M
Mongi A. Abidi
Researcher at University of Tennessee
Publications - 366
Citations - 7941
Mongi A. Abidi is an academic researcher from University of Tennessee. The author has contributed to research in topics: Image processing & Image segmentation. The author has an hindex of 42, co-authored 365 publications receiving 7573 citations. Previous affiliations of Mongi A. Abidi include Centre national de la recherche scientifique & Oak Ridge National Laboratory.
Papers
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Journal ArticleDOI
Occlusion filling in stereo
TL;DR: This paper proposes two algorithms to fill occlusions reliably by applying statistical modeling, visibility constraints, and scene constraints and shows how an ambiguity in the interpolation of the disparity value of an occluded point can safely be avoided using color homogeneity.
Proceedings ArticleDOI
Stereo-based registration of ladar and color imagery
TL;DR: In this article, a stereo-based method for registering color and LIDAR images acquired from externally uncalibrated sensors for use in a visualization system is presented, where corresponding features are first extracted from LADAR intensity/color image pairs.
Proceedings ArticleDOI
Pose estimation for camera calibration and landmark tracking
Mongi A. Abidi,T. Chandra +1 more
TL;DR: An algorithm is proposed for pose estimation based on the volume measurement of tetrahedra composed of feature-point triplets extracted from an arbitrary quadrangular target and the lens center of the vision system that makes it a potential candidate for real-time robotic tasks.
Journal ArticleDOI
A new method for the registration of three-dimensional point-sets: The Gaussian Fields framework
TL;DR: The size of the region of convergence can be significantly extended reducing the need for close initialization and overcoming local convergence problems of the standard Iterative Closest Point (ICP) algorithms.
Journal ArticleDOI
Improving Face Recognition via Narrowband Spectral Range Selection Using Jeffrey Divergence
TL;DR: A new method that automatically specifies the optimal spectral range for multispectral face images according to given illuminations is addressed, which can be practically used for a new customized sensor design associated with givenIlluminations for improved face-recognition performance over the conventional broadband images.