Results 21 to 30 of about 22,509,590 (296)
Magnetic resonance volumetry and histogram analysis in the diagnosis of locally advanced rectal cancer [PDF]
Medicinski PodmladakRectal cancer, a subtype of colorectal cancer, represents a major global health concern. Prompt and precise diagnosis is essential for selecting the best treatment techniques and enhancing the result itself. Imaging tools, particularly magnetic resonance
Janković Aleksandra +2 more
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Frontiers in Neurology, 2018 Objective: Differential diagnosis of neuromyelitis optica spectrum disorders (NMOSD) and multiple sclerosis (MS) or mimics can be challenging, especially in patients with atypical presentations and negative serostatus for aquaporin-4 antibodies (AQP4-Ab).
Franca Wagner +10 more
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Improved program for the analysis of DNA histograms [PDF]
Cytometry, 1987 AbstractWe describe a computer program which will rapidly analyze a set of DNA histograms without further operator intervention after the initial input. The algorithm used was modified from that of Watson et al. (Cytometry 8:1–8, 1987). The program, coded in Pascal, has been implemented on two different systems.
M G, Ormerod, A W, Payne, J V, Watson
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Multiresolution Histogram Analysis for Color Reduction [PDF]
, 2010 A new technique for color reduction is presented, based on the analysis of the histograms of an image at different resolutions. Given an input image, lower resolution images are generated by using a scaling down interpolation method. Then, peaks and pits that are present in the histograms at all resolutions and dominate in the histogram of the input ...
Ramella G, Sanniti di Baja G
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Enhanced CEST MRI Using the Residual of Inversed Z-Spectra for Ischemia Detection
IEEE Access, 2020 Chemical exchange saturation transfer (CEST) magnetic resonance imaging (MRI) had shown potential in sensing pH changes that occurs early in ischemic stroke. However, detection of mild acidosis is still challenging. To enhance CEST detection for ischemia,
Lihong Zhang +7 more
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A Discrete Model for Histogram Shaping [PDF]
, 2002 The aim of this article is to present a discrete model for histogram shaping. This is an important image transformation with several practical applications. The model that is proposed is based on a generalization of the inferior part function.
Tabirca, S., Murphy, D., Pitt, I.
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Contextual and variational contrast enhancement [PDF]
, 2011 This paper proposes an algorithm which enhances the contrast of an input image using inter-pixel contextual information. The algorithm uses a two-dimensional (2D) histogram of the input image constructed using mutual relationship between each pixel and ...
Tjahjadi, Tardi +3 more
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Feasibility of histogram analysis of susceptibility-weighted MRI for staging of liver fibrosis [PDF]
, 2016 PURPOSE:We aimed to evaluate whether histogram analysis of susceptibility-weighted imaging (SWI) could quantify liver fibrosis grade in patients with chronic liver disease (CLD).METHODS:Fifty-three patients with CLD who underwent multi-echo SWI (TEs of 2.
Ya-Qin Huang +7 more
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scikit-hep/boost-histogram: Version 1.0.0
, 2021 Dropped support for Python 2 and 3.5; removed large numbers of workarounds. Fully statically typed. API compatible with the final 0.x release for most uses, except for subclassing; subclassing histogram components now uses Python 3 class keyword syntax ...
Doug Davis +8 more
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Frontiers in Oncology, 2023 PurposeTo investigate the incremental prognostic value of preoperative apparent diffusion coefficient (ADC) histogram analysis in patients with high-risk prostate cancer (PCa) who received adjuvant hormonal therapy (AHT) after radical prostatectomy (RP ...
Kangwen He +10 more
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