Now showing items 1-10 of 1344
Tree stem reconstruction using vertical fisheye images: A preliminary study
A preliminary study was conducted to assess a tree stem reconstruction technique with panoramic images taken with fisheye lenses. The concept is similar to the Structure from Motion (SfM) technique, but the acquisition and ...
Pretreatment and reconstruction of three-dimensional images applied in a locking reconstruction plate for structural analysis with FEA
(Crc Press-taylor & Francis Group, 2014-01-01)
Quantitative fractography by digital image processing: NIH Image macro tools for stereo pair analysis and 3-D reconstruction
(Blackwell Science, 2001-10-01)
A set of NIH Image macro programs was developed to make qualitative and quantitative analyses from digital stereo pictures produced by scanning electron microscopes. These tools were designed for image alignment, anaglyph ...
Performance Improvement of Tomographic Image Reconstruction Based on DSP Processors
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
This paper presents the use of a multiprocessor architecture for the performance improvement of tomographic image reconstruction. Image reconstruction in computed tomography (CT) is an intensive task for single-processor ...
ON THE RELATION BETWEEN THE ISRA AND THE EM ALGORITHM FOR POSITRON EMISSION TOMOGRAPHY
(Ieee-inst Electrical Electronics Engineers IncNew York, 1993)
Superiorization of incremental optimization algorithms for statistical tomographic image reconstruction
(Iop Publishing Ltd, 2017-04-01)
We propose the superiorization of incremental algorithms for tomographic image reconstruction. The resulting methods follow a better path in its way to finding the optimal solution for the maximum likelihood problem in the ...
Three-dimensional reconstruction of fracture surfaces: Area matching algorithms for automatic parallax measurements
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 ...