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Three-dimensional reconstruction of fracture surfaces: Area matching algorithms for automatic parallax measurements
(1999-07-01)
This paper describes two solutions for systematic measurement of surface elevation that can be used for both profile and surface reconstructions for quantitative fractography case studies. The first one is developed under ...
Stairway segmentation using Gabor Filter and vanishing point
(08/07/2011)
This paper we are proposing to detect the localization and recognition of an indoor stairway. This is a fundamental step in the implementing of autonomous stair climbing navigation, as well as the implementing of passive ...
Geological Facies Recovery Based on Weighted l(1)-Regularization
(Springer, 2020)
A weighted compressed sensing (WCS) algorithm is proposed for the problem of channelizetl facies reconstruction from pixel-based measurements. This strategy integrates information from: (i) image structure in a transform ...
Reconstruction of undersampled dynamic images by modeling the motion of object elements
(2007)
Dynamic MRI is restricted due to the time required to obtain enough data to reconstruct the image sequence. Several undersampled reconstruction techniques have been proposed to reduce the acquisition time. In most of these ...
Neural Network Computational Technique for High-Resolution Remote Sensing Image Reconstruction with System Fusion
(Institute of Electrical and Electronics Engineers, 2005-12)
Neural Network Computational Technique for High-Resolution Remote Sensing Image Reconstruction with System Fusion
(Institute of Electrical and Electronics Engineers, 2005-12)
Fast Transforms for Acoustic Imaging-Part I: Theory
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)
The classical approach for acoustic imaging consists of beamforming, and produces the source distribution of interest convolved with the array point spread function. This convolution smears the image of interest, significantly ...