high resolution imaging method
An improved method for the removal of ring artifacts in high resolution CT imaging
... RCP method was also applied for removing ring artifacts from micro-CT images ...having high frequency content is present in the CT image, the RCP algorithm fails to remove it ...
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High resolution image reconstruction for portable ultrasound imaging devices
... a high-resolution image from a sequence of ultrasound images acquired with random ...devolution method that deconvolved the first and second harmonic images separately, resulting in higher ...
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High resolution ISAR imaging in receiver centered region area in bistatic radar
... ISAR imaging is analyzed and the range enve- lope and cross range processing is studied in ...the high order phase terms induced by bistatic angle in two polar area is ...
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Measurement Matrix Design for Compressed Sensing Based Catadioptric Omnidirectional Imaging
... has high cost and alignment ...for resolution enhancement. This method has low cost, but decreases the vertical field of ...directional imaging to solve the resolution ...the ...
6
A High-Order Imaging Algorithm for High-Resolution Space-Borne SAR Based on a Modified Equivalent Squint Range Model
... ultra-high resolution space-borne synthetic aperture radar ...efficient imaging algorithm since traditional algorithms fail to process ultra-high resolu- tion space-borne SAR data ...novel ...
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Analysis of Image Reconstruction Methods Employed in Photoacoustic Tomography using MATLAB with Different RAM Size in Computer
... optical imaging methods, comprising two-photon microscopy, confocal microscopy and optical coherence tomography have become highly beneficial, none of these methods can provide insertion above ~1 mm into ...
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Dynamic changes of wetland resources based on MODIS and Landsat image data fusion
... technological method of wetland investigation, wetland evaluation cannot be accurately ...with high temporal-spatial resolution ratio from moderate-resolution imaging spectroradiometer ...
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Pipelines Inspection Using Magnetic Induction Tomography Based on a Narrowband Pass Filtering Method
... for imaging materials with high electrical conductivity contrasts; hence, the majority of the MIT systems were designed for detecting metallic ...reconstruction method (PBRM) as a suitable pipelines ...
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High-resolution imaging of compact high-velocity clouds
... The current program has also allowed meaningful distance estimates for CHVCs to be made for the first time. Distances in the range 0.5 to 1 Mpc follow from two independent ap- proaches. The first method utilizes ...
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A high resolution 7-Tesla resting-state fMRI test-retest dataset with cognitive and physiological measures
... A growing body of research continues to establish the reliability of various analytic approaches to rs-fMRI data 9–12 . While these studies have established rs-fMRI as a viable method for scientific inquiry, there ...
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Precision luminosity measurements at LHCb
... vertex resolution on the cross-section depends on the transverse size of the luminous ...the resolution to this transverse size permits evaluating the corresponding systematic ...
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IMPLEMENTATION,VALIDATION AND APPLICATION OF AN AUTOMATED MOTION CORRECTION ALGORITHM IN HEPATIC PERFUSION CT FOR IMAGE-GUIDED RADIOTHERAPY
... a method of removing respiratory motion from DCE-CT images of the liver that was later applied to patient scans and ultimately the perfusion images were imported into a radiotherapy treatment planning system ...
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Microvascular ischemia in hypertrophic cardiomyopathy: new insights from high resolution combined quantification of perfusion and late gadolinium enhancement
... Categorical data are presented as numbers and per- centages and continuous data are presented as mean ± standard deviation (SD). The normal distribution of high-resolution MPR estimated was tested with P-P ...
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Advanced Nanoscale Characterization of Cement Based Materials Using X-Ray Synchrotron Radiation: A Review
... Fig. 1a. This information loss can be contributed to three major factors. First is the incomplete set of projections. With 30° of rotation information missing from the projections, some sample information is lost. The ...
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State of the art in advanced endoscopic imaging for the detection and evaluation of dysplasia and early cancer of the gastrointestinal tract
... tissue. High diagnostic accuracy is achieved using the speed of absorption of fluorescein (contrast ratio) as a discriminant function to distinguish normal from diseased mucosa (89%), ...
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Development of a telescope for medium-energy gamma-ray astronomy
... electron tracking hodoscope consisting of a stack of detectors interleaved with thin metal foils positioned above a calorimeter. SAS-2, COS-B and EGRET utilized two-dimensional gas spark chambers whereas AGILE and ...
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Original Article Normalized autofluorescence imaging diagnostics in upper GI tract: a new method to improve specificity in neoplasia detection
... endoscopy imaging produces real-time pseudo-color images based on natural ...This method is able to identify lesions, including malignancies, by detecting differenc- es in tissue fluorescence, thus ...
9
High Resolution Diffusion Weighted Imaging of Neck Lymph Nodes Using 2D Single Shot Interleaved Multiple Inner Volume Imaging Diffusion Weighted Echo Planar Imaging at 3T
... LN imaging; 2) determine whether 2D-ss-IMIV-DWEPI can depict normal LN hilum; and 3) evaluate whether the inclusion of LN hilum within ROIs affects the measured LN ...
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Clinical imaging and high-resolution ultrasonography in melanocytoma management
... underwent high-resolution ...or high internal reflectivity and 89% demonstrated ...years. High-resolution ultrasound enabled enhanced accuracy for detection of lesion dimensions and ...
5
High-resolution cathodoluminescence hyperspectral imaging of nitride nanostructures
... The analysis of cathodoluminescence ~CL!, the emission of light from a material under irradiation with an energetic electron beam, is well established as a spectroscopic charac- terization tool in the study of ...
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