Based on the set of optimized operational parameter values, smoothen operations and selection/masking based on a residual mask are performed on the predicted image. The set of optimized operational parameter values is encoded into a part of a multi-layer video signal that includes the first image...
Despite the rapid development of Artificial Intelligence (AI) models, there is yet a discernible gap in the realm of medical data processing. Historically, AI models have predominantly focused on individual data modalities—either visual or linguistic. This approach starkly contrasts with the intrinsic...
Manual contouring is a time-consuming task routinely performed in radiotherapy to identify each patient’s targets and anatomical structures. Auto-segmentation of targets and normal tissues has been growing in clinical use as it can mitigate the inter- a
This image processing occurs in the background, and as such, it does not contribute any additional time to the MR protocol. The voxel size of the sCT images was 0.68/0.68/1.00 (mm). CT scans and MR images were ideally obtained on the same day to minimize inter-scan positioning errors....
However, fully automatic contouring methods have shown limited success and often extensive post-processing is needed (Bauer et al. 2013; Sykes 2014). Automation may be introduced in different levels for semi-automatic methods: from automatically generated 3D volumes based on a few 2D contours [e....
A general purpose fringe pattern processing facility was developed in order to analyze moire photographs used for scoliosis diagnoses and interferometric p... T Yatagai,M Idesawa,Y Yamaashi,... - 《Optical Engineering》 被引量: 90发表: 1982年 The Theory of the Moiré Phenomenon: Volume 2 (...
A class of sampling-error free measures in oversampled band-limited images For a class of image measures a scheme is given to obtain new Nyquist rates that guarantee exact measuring results without analog reconstruction. Gradient-... PW Verbeek - 《Pattern Recognition Letters》 被引量: 48发表:...
VESCL is an open-source C++ library designed for easy integration into medical image processing systems. VESCL provides an intuitive interface for drawing variable-width parametric curves along vessels in 2D images. It includes highly optimized localized filtering to automatically fit drawn curves to ...
An often more convenient method of sampling the Moire pattern is to image the distorted test pattern directly onto a solid-state detector array. The spacing of the pixels themselves in the array will serve as the reference grid, and the phenomenon of aliasing will result in the low frequency ...
Conditions of optimal deformation have been taken into account in the model. Deformation of stand and roller system has been analyzed. Efficient profile of the rollers of the rolling mill has been determined. Uniform deformation of the strip is provided. Quality of strip coiling is very high. ...