and advanced technologies such as Ingenuity Data Acquisition and Sampling and the iDose4. Premium Package. Expect simplified workflow with fast

While iDose4 only began shipping in March, its success validates the desire of radiologists to be able to both acquire and reconstruct images in less time, with improved image quality at low dose.

iDose4 is an iterative reconstruction algorithm that provides seven levels of image noise reduction (from level 1, the lowest noise reduction, to level 7, the highest noise reduction). In 43 patients (median, 14 years; age range 1-19 years), noise, contrast-to-noise ratio (CNR), and qualitative image quality scores of abdominopelvic CT were compared between FBP, iDose level 4 (iDose4), and ClariCT level 2 (ClariCT2), which showed most similar image quality to clinically used vendor-specific IR images (i.e., iDose4) in phantom study. In addition, the Philips iDose4 Premium Package includes two technologies that can improve image quality: iDose4 and metal artifact reduction for large orthopedic implants (O-MAR). iDose4 improves image quality through artifact prevention and increased spatial resolution at low dose while O-MAR reduces artifacts caused by large orthopedic implants. Philips Incisive CT education provides quick tips to compliment powerful enhanced clinical workflow and application training videos. The resources on this page will … 2019-09-23 2013-06-13 iDose4™ substantially improves image quality and lesion conspicuity and reduces noise in low-dose chest CT. Compared to RDCT, high iDose4™ levels provide equivalent image quality in LDCT, hence suggesting a potential dose reduction of almost 80%. Contrast-to-noise ratio significantly increased with iDose4 and IMR compared to FBP (p<0.05).

Group C obtained identical observer image quality scores than group A (P>0.05). The iDOSE iterative reconstruction technique can enables 50% Jan 2, 2012 tive reconstruction methods (ASIR™, VEO™ and iDose4 (™)) for dose reduction and image quality improvement. We measured CT number [Abstract] Objective To evaluate application value of 256-slice iCT associated with iDose4 iterative reconstruction technique in chest low dose CT. Methods 150 iDose4. Department of Radiology, SMG-SNU Boramae Medical. Center, Seoul National University College of Medicine.

Mar 5, 2019 iDose4 offers artifact prevention and increased spatial resolution at low dose while O-MAR reduces artifacts caused by large orthopedic implants,

Results: Compared with the FBP protocol, there was an overall 46.5% significant decrease in effective dose with the use of iDose4 protocol. Conclusion: Objective image quality was higher in iDose4 June 22, 2012 — Philips introduced the iDose4 Premium Package, which includes two technologies that can improve image quality: the iDose4 iterative reconstruction technique, and metal artifact reduction for large orthopedic implants (O-MAR).

Poster: "ECR 2014 / C-0147 / Application of IMR, iDose4 and FBP algorithms in image reconstruction from data of coronary CT angiography in miniature pigs under different tube voltages" by: " L. Qi-Shun , L. Chang-Hong, L. Zai-yi, H. Mei-Ping, J.-L. Li, L. HUI, C. Yan-Hai; Guangzhou/CN"

iDose4 is an iterative reconstruction algorithm that provides seven levels of image noise reduction (from level 1, the lowest noise reduction, to level 7, the highest noise reduction).

The number of CT examinations giving a relatively high patient exposure is increasing. It is therefore important to optimize the imaging conditions at these investigations. Many steps have been taken to reduce the radiation doses in CT examinations. Currently much work is related to iterative image reconstruction methods as alternative to the filtered back projection method.
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However, these two denoising techniques failed to show significant differences in artifact and lesion conspicuity compared with FBP, possibly due to heterogeneity of study population and lesions. The assessment of tissues depicted in medical images using radiomics has been shown to depend on a number of imageacquisition and reconstruction parameters. This study assessed the variability in radiomics features due to variations in iDose⁴ reconstruction level. A database of 109 normal head and neck (HN) computed tomography (CT) scans was obtained for analysis with three levels idose: ( ī'dōs ), One of the aldohexoses, isomeric with galactose; l -idose is epimeric with d -glucose.

iDose⁴ gives you control of the dial so you can personalize image quality based on your patients’ needs at low dose. Designed to seamlessly integrate into your CT department, iDose4 improves image quality* with … Using "iDose4" iterative reconstruction algorithm in adults' chest-abdomen-pelvis CT examinations: Effect on image quality in relation to patient radiation exposure iDose⁴ gives you control of the dial so you can personalize image quality based on your patients’ needs at low dose. Designed to seamlessly integrate into your CT department, iDose4 improves image quality* with the look and feel of conventional images.
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VernacularTitle:iDose4迭代重建与滤波反投影重建在CCTA图像中的应用价值比较; Author: Peiguo LIU ; Xu YI ; Jingjin LI ; Yujun WANG ; Yan HAN ; Zhigang SU

METHOD AND MATERIALS In a prospective clinical study, 20 patients (BMI<30kg/m2, chest, n=10 age range:26-90; abdomen, n=10 age range:30-84) gave written informed consent for the acquisitions of submSv additional images (0.9mSv) on a 256-slice CT @article{osti_1770342, title = {Digital Image Correlation as an Experimental Modal Analysis Capability.}, author = {Witt, Bryan Lee and Rohe, Daniel Peter}, abstractNote = {Digital image correlation (DIC) is an established test technique in several fields including quasi-static displacement measurements. Recently there has been growing interest in using DIC to measure structural dynamic 2019-02-28 2018-04-10 iDose4 Premium Package helps produce high image quality with reduced artifacts: iDose4 improves image quality through artifact prevention and increased spatial resolution at low dose.

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Results: iDose4 decreased the noise by 15–45% compared with FBP depending on the level of iDose4. The IMR reduced the noise even further, by 60–75% compared to FBP. Agapi Ploussi, Efthymia Alexopoulou, Nikolaos Economopoulos, Stylianos I. Argentos, Vasiliki Tsitsia, Ioannis Arapakis, Sofia Kordolaimi, Ioannis Seimenis, Efstathios P. Efstathopoulos, Patient radiation exposure and image quality evaluation with the use of iDose 4 iterative reconstruction algorithm in chest–abdomen–pelvis CT examinations, Radiation Protection Dosimetry, Volume 158, Issue Poster: "ECR 2014 / C-0147 / Application of IMR, iDose4 and FBP algorithms in image reconstruction from data of coronary CT angiography in miniature pigs under different tube voltages" by: "L. The number of CT examinations giving a relatively high patient exposure is increasing. It is therefore important to optimize the imaging conditions at these investigations.

Objective image noise Sep 9, 2016 Noise reduction of 55% was achieved with iDose4 and of 85% with IMR compared to FBP. Contrast-to-noise ratio significantly increased with MATERIALS AND METHODS. We considered chest, abdomen, and pelvis CT examinations before the installation of an iterative reconstruction algorithm ( iDose4) Sep 27, 2019 Average image noise was significantly lower when re- constructed with MBIR than with iDOSE4 at the same low radiation doses. The two iDose4 — the latest addition to Philips'. DoseRight tools — that provides significant improvements in image quality combined with dose reduction capabilities.