# عنوان نوع فایل سایز فایل بازدید دانلود امتیاز قیمت (تومان)
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Clinical usefulness of combinatorial protocol with stress only myocardial perfusion SPECT, CTA and SPECT/CTA 3-dimensional fusion image
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Multimodality imaging findings in image-guided biopsy proven splenic littoral cell angioma: series of three cases
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نور بینداز، عکس بگیر، روتوش کن
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اصول پردازش تصویر دیجیتال
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پردازش و کدینگ سیگنال، تصویر و ویدئو؛ ویرایش دوم
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شروع پردازش تصویر دیجیتال : با استفاده از ابزار رایگان برای عکاسان
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تطبیقی ​​چند رسانه ای بازیابی. شناسایی، به طور خلاصه، و معرفی تصویر و موسیقی : 6 مقالات انتخاب شده کارگاه آموزشی بین المللی ، AMR سال 2008، برلین، آلمان، 26-27 ژوئن ، 2008. تجدید نظر
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Image Gently: Challenges for radiologic technologists when performing digital radiography in children
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Evaluation of image quality and radiation dose at prospective ECG-triggered axial 256-slice multi-detector CT in infants with congenital heart disease
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Individualized volume CT dose index determined by cross-sectional area and mean density of the body to achieve uniform image noise of contrast-enhanced pediatric chest CT obtained at variable kV levels and with combined tube current modulation
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Continuing challenges in defining image quality
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Image Gently pediatric digital radiography summit: executive summary
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Structural parameters of normal and osteoporotic human trabecular bone are affected differently by microCT image resolution
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Rapid ventricular pacing: a fast, reliable, and safe technique for optimization of image acquisition during rotational angiography for catheter ablation of atrial fibrillation
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Pilot multi-reader study demonstrating potential for dose reduction in dual energy hepatic CT using non-linear blending of mixed kV image datasets
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Chest computed tomography using iterative reconstruction vs filtered back projection (Part 2): image quality of low-dose CT examinations in 80 patients
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Chest computed tomography using iterative reconstruction vs filtered back projection (Part 1): evaluation of image noise reduction in 32 patients
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8-bit or 11-bit monochrome displays—which image is preferred by the radiologist?
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Bilateral contrast-enhanced MR angiography of the hand: diagnostic image quality of accelerated MRI using echo sharing with interleaved stochastic trajectories (TWIST)
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Obese patients in an open MRI at 1.0 Tesla: image quality, diagnostic impact and feasibility
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Dual-energy-CT of hypervascular liver lesions in patients with HCC: investigation of image quality and sensitivity
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Diagnostic accuracy of whole-body MRI/DWI image fusion for detection of malignant tumours: a comparison with PET/CT
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Optimization of patient dose and image quality with z-axis dose modulation for computed tomography (CT) head in acute head trauma and stroke
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Effect of tube potential and image receptor on the detection of natural proximal caries in primary teeth
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A comprehensive in vitro study of image accuracy and quality for periodontal diagnosis. PART 1: The influence of X-ray generator on periodontal measurements using conventional and digital receptors
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Clinical usefulness of combinatorial protocol with stress only myocardial perfusion SPECT, CTA and SPECT/CTA 3-dimensional fusion image

Clinical usefulness of combinat ...

Background This study was designed to assess the value of a combinatorial protocol, namely, stress only myocardial perfusion SPECT (MPS), 64-slice c ...

304.71 KB
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Multimodality imaging findings in image-guided biopsy proven splenic littoral cell angioma: series of three cases

Multimodality imaging findings ...

Littoral cell angioma (LCA) is a rare primary splenic vascular tumor arising from the littoral cells that line the splenic sinuses of the red pulp. ...

562.62 KB
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Image Gently: Challenges for radiologic technologists when performing digital radiography in children

Image Gently: Challenges for ra ...

The development of digital radiography (DR) has provided numerous benefits for pediatric imaging, including the ability to post-process images and t ...

332.85 KB
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Evaluation of image quality and radiation dose at prospective ECG-triggered axial 256-slice multi-detector CT in infants with congenital heart disease

Evaluation of image quality and ...

Background There are a limited number of reports on the technical and clinical feasibility of prospective electrocardiogram (ECG)-gated multi-detect ...

463.10 KB
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Individualized volume CT dose index determined by cross-sectional area and mean density of the body to achieve uniform image noise of contrast-enhanced pediatric chest CT obtained at variable kV levels and with combined tube current modulation

Individualized volume CT dose i ...

Background A practical body-size adaptive protocol providing uniform image noise at various kV levels is not available for pediatric CT. Objective ...

242.99 KB
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Continuing challenges in defining image quality

Continuing challenges in defini ...

To achieve significant dose reduction without compromising diagnostic efficacy, it is important to understand the effects of exposure reduction on i ...

201.73 KB
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Image Gently pediatric digital radiography summit: executive summary

Image Gently pediatric digital ...

The goal of the Alliance for Radiation Safety in Pediatric Radiology’s Image Gently campaign is to promote radiation protection for children undergo ...

80.58 KB
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Structural parameters of normal and osteoporotic human trabecular bone are affected differently by microCT image resolution

Structural parameters of normal ...

Summary This study employed microCT to investigate whether image resolution affects bone structural parameters differently in healthy normal and ost ...

462.75 KB
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Rapid ventricular pacing: a fast, reliable, and safe technique for optimization of image acquisition during rotational angiography for catheter ablation of atrial fibrillation

Rapid ventricular pacing: a fas ...

Rotational angiography is a novel method for three-dimensional reconstruction of the left atrium and pulmonary veins during catheter ablation for at ...

798.03 KB
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Pilot multi-reader study demonstrating potential for dose reduction in dual energy hepatic CT using non-linear blending of mixed kV image datasets

Pilot multi-reader study demons ...

Objective To determine the potential for radiation dose reduction using sigmoidally-blended mixed-kV images from dual energy (DE) hepatic CT. Metho ...

472.84 KB
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Chest computed tomography using iterative reconstruction vs filtered back projection (Part 2): image quality of low-dose CT examinations in 80 patients

Chest computed tomography using ...

Purpose To evaluate the image quality of an iterative reconstruction algorithm (IRIS) in low-dose chest CT in comparison with standard-dose filtered ...

354.74 KB
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Chest computed tomography using iterative reconstruction vs filtered back projection (Part 1): evaluation of image noise reduction in 32 patients

Chest computed tomography using ...

Objective To assess noise reduction achievable with an iterative reconstruction algorithm. Methods 32 consecutive chest CT angiograms were reconstru ...

436.47 KB
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8-bit or 11-bit monochrome displays—which image is preferred by the radiologist?

8-bit or 11-bit monochrome disp ...

Objectives Vendors of medical displays promise a better diagnostic performance using 10- or 11-bit instead of 8-bit monochrome displays. We measured ...

497.37 KB
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Bilateral contrast-enhanced MR angiography of the hand: diagnostic image quality of accelerated MRI using echo sharing with interleaved stochastic trajectories (TWIST)

Bilateral contrast-enhanced MR ...

Objectives To evaluate the image quality of time-resolved contrast-enhanced MRA (tr-MRA) employing echo-sharing with stochastic trajectories for the ...

4.34 MB
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Obese patients in an open MRI at 1.0 Tesla: image quality, diagnostic impact and feasibility

Obese patients in an open MRI a ...

Objective To investigate the performance of an open MRI system at its conceptual limits by examining excessively obese patients who otherwise could ...

749.56 KB
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Dual-energy-CT of hypervascular liver lesions in patients with HCC: investigation of image quality and sensitivity

Dual-energy-CT of hypervascular ...

Objective To investigate dual-energy CT of hypervascular liver lesions in patients with HCC. Methods Forty patients with hepatocellular carcinomas ...

239.01 KB
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Diagnostic accuracy of whole-body MRI/DWI image fusion for detection of malignant tumours: a comparison with PET/CT

Diagnostic accuracy of whole-bo ...

Objective To prospectively evaluate the diagnostic accuracy of whole-body T2-weighted (wbT2), whole-body diffusion-weighted imaging (wbDWI) and wbT2 ...

دانلود 1
452.09 KB
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Optimization of patient dose and image quality with z-axis dose modulation for computed tomography (CT) head in acute head trauma and stroke

Optimization of patient dose an ...

The purpose of this study is to retrospectively analyze the effect of z-axis modulation for CT head protocols on patient dose and image quality in p ...

273.63 KB
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Effect of tube potential and image receptor on the detection of natural proximal caries in primary teeth

Effect of tube potential and im ...

The aim of this study was to assess the detection of proximal caries in primary teeth at three different tube potentials using Ektaspeed films, stor ...

217.56 KB
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A comprehensive in vitro study of image accuracy and quality for periodontal diagnosis. PART 1: The influence of X-ray generator on periodontal measurements using conventional and digital receptors

A comprehensive in vitro study ...

The aim of this study was the determination of image accuracy and quality for periodontal diagnosis using various X-ray generators with conventional ...

756.66 KB
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