iterativereconstruction相关论文
In this paper, we propose an iterative beam hardening correction method that is applicable for the case with multiple ma......
Objective To evaluate the image quality and feasibility of low-dose 80 kVp pulmonary CT angiography (PCTA) with iterativ......
Effect of iterative reconstruction techniques on the computed tomography image quality with ultra-lo
Objective This study evaluated the quality of chest images obtained by ultra-low dose computed tomography (CT) using ite......
Objective: To evaluate image quality and noise using the iterative reconstruction technique on head and neck CT scan,and......
Spatial Resolution Improvement in temporal bone CT with 1024 Matrix and Iterative Reconstruction Tec
Purpose: To assess the spatial resolution and contrast noise ratio improvement potential achieved using a 1024 m atrix w......
Comparative analysis study of low tube voltage using iterative model reconstruction with SAFIRE tech
To assess the image quality and the radiation dose of low-dose CCTA imaging using low tube voltage with IMR algorithm co......
Comparative analysis study of low tube voltage using different iterative reconstruction technique on
Purpose To assess the image quality and the radiation dose of low-dose CCTA imaging using low tube voltage with IMR algo......
Purpose To assess the image quality and the radiation dose of low-dose CCTA imaging using low tube voltage with IMR algo......
Preliminary evaluation of image quality and dose reduction in temporal bone HRCT by IR with low-dose
Purpose To discuss the image quality and dose reduction in temporal bone HRCT scanning with iterative algorithm and lowd......
The Effect of Slice Thickness on Image Noise and Image Quality inAbdominal CT with Advanced Reconstr
PURPOSE To compare image noise and image quality of abdominal CT with images reconstructed to different thickness with f......
Low-dose scanning technology combined with low concentration contrast material in the renal CTA:A pr
Purpose Although computed tomography angiography(CTA)is widely used in the diagnosis of renal artery disease,there are i......
Feasibility of automatic spectral imaging selection with iterative reconstruction and low contrast m
Purpose To evaluate the image quality and radiation dose of automatic spectral imaging selection(ASIS)technique with ite......
Purpose To assess effects of automatic spectral imaging selection(ASIS)technique and iterative reconstruction algorithm ......
Achieving 0.5mSv radiation dose in examining complex congenital heart disease in infants with prospe
Objective To assess image quality and diagnostic accuracy in examining complex congenital heart disease in infants using......
Projection matrix is an essential and time-consuming part in computed tomography(CT)iterative reconstruction.In this art......
As a means of non-destructive testing,CT detection can be used as a common auxiliary method in concrete structure and ma......
双能谱CT(DSCT)可以重建被测物的材料分辨图像和能量分辨图像,进而区分物质,在医学、工业领域都有广泛的应用。图像重建算法是影响......
目的:评价能谱CT单能量重建技术结合ASIR重建算法对冠脉优化显示的作用;方法:前瞻性收集能谱冠状动脉CT检查20例,患者均采用能谱扫......
