Results 31 to 40 of about 17,096,706 (238)
Diagnostics, 2023 We sought to develop new quantitative approaches to characterize the spatial distribution of mammographic density and contrast enhancement of suspicious contrast-enhanced mammography (CEM) findings to improve malignant vs.
Matthew M. Miller +2 more
doaj +1 more source
Assessment of gingival characteristics by professional versus smartphone imaging [PDF]
Journal of Advanced Periodontology and Implant DentistryBackground. Accurate evaluation of gingival health requires understanding inflammation as a sign of disease activity or healing. Only a few studies have examined the gingiva in depth using non-invasive imaging techniques.
Mohan Kumar Pasupuleti +5 more
doaj +1 more source
Domestic three-dimensional scanner and printer in patients undergoing rhinoplasty [PDF]
Revista Brasileira de Cirurgia Plástica, 2018 The principles for a successful rhinoplasty include preoperative consultation and planning, as well as a comprehensive clinical analysis and defining rhinoplasty goals. Three-dimensional domestic scanning and printing have recently become available.
Denis Souto Valente, Niveo Steffen
doaj +1 more source
Computer-assisted image-based risk analysis and planning in lung surgery - a review
Frontiers in Surgery, 2022 In this paper, we give an overview on current trends in computer-assisted image-based methods for risk analysis and planning in lung surgery and present our own developments with a focus on computed tomography (CT) based algorithms and applications.
Stefan Krass +3 more
doaj +1 more source
Medical Image Magnification Based on Original and Estimated Pixel Selection Models [PDF]
Journal of Biomedical Physics and Engineering, 2020 Background: The issue of medial image resolution enhancement is one of the most important topics for medical imaging that helps improve the performance of many post-processing aspects like classification and segmentation towards medical diagnosis ...
O Akbarzadeh +3 more
doaj +1 more source
New image processing tools for structural dynamic monitoring [PDF]
, 2007 This paper presents an introduction to structural damage assessment using image processing on real data (non ideal conditions). Our contribution is much more a groundwork than a classical experimental validation.
J. Morlier +6 more
core +1 more source
Loopy belief propagation and probabilistic image processing [PDF]
, 2003 Estimation of hyperparameters by maximization of the marginal likelihood in probabilistic image processing is investigated by using the cluster variation method.
Inoue, J., Tanaka, K., Titterington, M.
core +4 more sources
Computer-assisted, interactive fundus image processing for macular drusen quantitation
Ophthalmology, 1999 To design and validate a software package to quantitate the area subtended by drusen in color fundus photographs for the conduct of efficient, accurate clinical trials in age-related macular degeneration.Algorithm and software development. Comparisons with manual methodologies.Evaluation and testing on color fundus photographs from patient records and ...
D S, Shin, N B, Javornik, J W, Berger
openaire +2 more sources
Role of Computer Aided Diagnosis (CAD) in Medical Imaging
Central Asian Journal of Medical Sciences, 2015 Objectives: We introduce the various methods of image analysis used for CAD. In addition, we provide a guide for the clinician through examples which use the CAD.
Seung Won Shin, Kwang Gi Kim
doaj +1 more source
A computer-assisted experiment to study the influence of the point spread function in the image formation process [PDF]
European Journal of Physics, 2018 Abstract We present a new open experimental setup assisted with LabView to be used to teach the concept of the point spread function (PSF). The PSF describes the response of an image-forming system to a point object. The PSF concept is of fundamental importance in optics since the output of an image-forming system can be simulated as ...
Vicente Ferrando +4 more
openaire +4 more sources