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An image quality index based on coefficients of spatial association with an application to image fusion
(Elsevier, 2018-03)
In the last decade, image quality indices have received considerable attention to quantify the dissimilarity between two images. The codispersion coefficient, commonly used in spatial statistics to address the association ...
Effect of alternative photostimulable phosphor plates erasing times on subjective digital image quality
(British Inst Radiology, 2010-01-01)
Objective: To evaluate the influence of alternative erasing times of DenOptix (R) (Dentsply/Gendex, Chicargo, IL) digital plates oil subjective image quality and the probability of double exposure image not Occurring.Methods: ...
Application of wavelets to the evaluation of phantom images for mammography quality control
(Iop Publishing Ltd, 2012-11-07)
The main goal of this work was to develop a methodology for the computed analysis of American College of Radiology (ACR) mammographic phantom images, to be used in a quality control (QC) program of mammographic services. ...
Image evaluation with chemometric strategies for quality control of paints
(Elsevier Science BvAmsterdamHolanda, 2007)
Online Mammographic Images Database for Development and Comparison of CAD Schemes
(SPRINGER, 2011)
Considering the difficulties in finding good-quality images for the development and test of computer-aided diagnosis (CAD), this paper presents a public online mammographic images database free for all interested viewers ...
An Approach Using Emerging Optical Technologies and Artificial Intelligence Brings New Markers to Evaluate Peanut Seed Quality
(Frontiers Media Sa, 2022-04-14)
Seeds of high physiological quality are defined by their superior germination capacity and uniform seedling establishment. Here, it was investigated whether multispectral images combined with machine learning models can ...
Generating Segmented Quality Meshes from Images
(SPRINGER, 2009)
Techniques devoted to generating triangular meshes from intensity images either take as input a segmented image or generate a mesh without distinguishing individual structures contained in the image. These facts may cause ...
An in vitro comparison of subjective image quality of panoramic views acquired via 2D or 3D imaging
(Springer-VerlagBerlin, 2013-01)
Objectives: The objective of this study is to compare subjective image quality and diagnostic validity of cone-beam CT (CBCT) panoramic reformatting with digital panoramic radiographs. Materials and methods: Four dry human ...
Development of phantom for radiographic image optimization of standard patient in the lateral view of chest and skull examination
(Elsevier B.V., 2006-12-01)
We present the construction of a homogeneous phantom to be used in simulating the scattering and absorption of X-rays by a standard patient chest and skull when irradiated laterally. This phantom consisted of Incite and ...
A brief discussion about image quality and SEM methods for quantitative fractography of polymer composites
(2013-05-01)
The methodology for fracture analysis of polymeric composites with scanning electron microscopes (SEM) is still under discussion. Many authors prefer to use sputter coating with a conductive material instead of applying ...