Results 31 to 40 of about 139,613 (311)

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, Bianca Lassen-Schmidt, Andrea Schenk, Andrea Schenk   +3 more
doaj   +1 more source

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

Radiomics for Everyone: A New Tool Simplifies Creating Parametric Maps for the Visualization and Quantification of Radiomics Features

Tomography, 2021
Aim was to develop a user-friendly method for creating parametric maps that would provide a comprehensible visualization and allow immediate quantification of radiomics features. For this, a self-explanatory graphical user interface was designed, and for
Damon Kim, Laura J. Jensen, Thomas Elgeti, Ingo G. Steffen, Bernd Hamm, Sebastian N. Nagel   +5 more
doaj   +1 more source

Making the PACS workstation a browser of image processing software : a feasibility study using inter-process communication techniques [PDF]

, 2010
PURPOSE: To enhance the functional expandability of a picture archiving and communication systems (PACS) workstation and to facilitate the integration of third-part image-processing modules, we propose a browser-server style method.
Chunliang Wang, Felix Ritter, Wang, Chunliang,, Ritter, Felix,, Smedby, Orjan, Wang, Chunliang, Smedby, Orjan,, Örjan Smedby, Ritter, Felix   +8 more
core   +2 more sources

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, Laura Remón, Isabel Salinas, Juan A Monsoriu, Walter D Furlan   +4 more
openaire   +4 more sources

Computer Assisted Relief Generation - a Survey [PDF]

, 2012
In this paper we present an overview of the achievements accomplished to date in the field of computer aided relief generation. We delineate the problem, classify the different solutions, analyze similarities, investigate the evelopment and review the ...
Seidel, Hans-Peter, Belyaev, A., Chang, Jian, M. Wang, J. Chang, Kerber, Jens, Belyaev, Alexander, Kerber, J., Wang, M., Wang, Meili, H.-P. Seidel, J. Kerber, Seidel, H. ; https://orcid.org/, Zhang, Jian J., Chang, J., A. Belyaev, J. J. Zhang, Zhang, J.   +17 more
core   +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

Predicting Malignancy of Breast Imaging Findings Using Quantitative Analysis of Contrast-Enhanced Mammography (CEM)

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, Abu Hasnat Mohammad Rubaiyat, Gustavo K. Rohde   +2 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, M R Khosravi, B Khosravi, P Halvaee   +3 more
doaj   +1 more source

Computer vision on magnetic resonance images [PDF]

, 1988
Menhardt W, Schmidt K-H. Computer vision on magnetic resonance images. Pattern Recognition Letters. 1988;8(2):73-85.We present an approach for the automated interpretation of transaxial cranial magnetic resonance images.
Schmidt, Karl-Heinrich, Menhardt, Wido
core   +2 more sources