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Exploiting a gradient kinetics and color histogram in a single picture to second order digital imaging data acquisition with MCR-ALS for the arsenic quantification in water
(Elsevier Science SA, 2021-09-01)
This paper put forward, for the first time, a methodology that combines concentration gradients MCR-ALS to carry out the quantification of arsenic in natural waters. For the generation of the concentration profiles, an ...
TRIO a Technique for Reconstruction Using Intensity Order: Application to Undersampled MRI
(2011)
Long acquisition times are still a limitation for many applications of magnetic resonance imaging (MRI), specially in 3-D and dynamic imaging. Several undersampling reconstruction techniques have been proposed to overcome ...
Protocolo de aquisição de exames convencionais no serviço de medicina nuclear do hospital das clínicas da faculdade de medicina de Botucatu(HCFMB-UNESP)
(Universidade Estadual Paulista (Unesp), 2019-06-14)
Medicina nuclear (MN) é uma especialidade médica que utiliza materiais radioativos para fins diagnósticos e terapêuticos. Para isso, são administradas ao paciente substâncias compostas por elementos químicos emissores de ...
Beitrag zur Unterwasserbildrestauration
Underwater images are most often degraded by color shifts, blurring and brightening effects. The presented approach is based on a problem-specific physical model of under water image formation. Thereon, methods of image ...
Comparison of pixel and region-based approaches for tree species mapping in atlantic forest using hyperspectral images acquired by uav
(2019-06-04)
The objective of this work was the comparison of two different classification approaches to detect four different tree species of a highly diverse tropical Atlantic Forest area. In order to achieve the objective, images ...
Experimental image and range scanner datasets fusion in SHM for displacement detection
(2016-12-02)
Optical images and signals can be used to detect displacement in civil engineering
structures. This paper presents a technical experimentation of a vision‐based
technology and artificial intelligence algorithms methodology ...
Motion estimation applied to reconstruct undersampled dynamic MRI
(2007)
Magnetic Resonance Imaging (MRI) has become an important tool for dynamic clinical studies. Regrettably, the long acquisition time is still a challenge in dynamic MRI. Several undersampled reconstruction techniques have ...
Analytic CRS stack formula for a 2D curved measurement surface and finite-offset reflections
(Geophysical PressCastelnau-le-lezFrança, 2001)
Registration of renal SPECT and 2.5D US images
(PERGAMON-ELSEVIER SCIENCE LTD, 2011-06)
Image registration is the process of transforming different image data sets of an object into the same coordinate system. This is a relevant task in the field of medical imaging; one of its objectives is to combine information ...