Πλοήγηση ανά Θέμα "image processing"
Αποτελέσματα 21-26 από 26
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Prospective PET image quality gain calculation method by optimizing detector parameters
(2015)Background Lutetium-based scintillators with highperformance electronics introduced time-of-flight (TOF) reconstruction in the clinical setting. Let G′ be the total signal to noise ratio gain in a reconstructed image using ... -
Reproducibility of apparent diffusion coefficient measurements evaluated with different workstations
(2018)Aim To evaluate apparent diffusion coefficient (ADC) measurements of breast lesions on different computer platforms to address post-processing influences on ADC measurement reproducibility. Materials and methods One hundred ... -
Sensors, signal and image processing in biomedicine and assisted living
(2020)[No abstract available] -
Total dermoscopy score calculation using quantitative measurements in digital dermoscopy
(2014)The main contributions of this paper are an automated approach for applying the ABCDE rules in a digital dermoscopy platform with fixed settings and a new registration method specially designed for aligning and comparing ... -
A two-stage method for microcalcification cluster segmentation in mammography by deformable models
(2015)Purpose: Segmentation of microcalcification (MC) clusters in x-ray mammography is a difficult task for radiologists. Accurate segmentation is prerequisite for quantitative image analysis of MC clusters and subsequent feature ... -
Wavelet-based compression with ROI coding support for mobile access to DICOM images over heterogeneous radio networks
(2009)Most of the commercial medical image viewers do not provide scalability in image compression and/or region of interest (ROI) encoding/decoding. Furthermore, these viewers do not take into consideration the special requirements ...