Image intensifier-based volume tomographic angiography imaging system: system evaluation

1996 ◽  
Author(s):  
Ruola Ning ◽  
Xiaohui Wang ◽  
Jianjun Shen ◽  
Daofa Zhang ◽  
David L. Conover
Keyword(s):  
Imaging System ◽  
Image Intensifier ◽  
System Evaluation ◽  
Tomographic Angiography

Image-intensifier-based volume tomographic angiography imaging system

1997 ◽  
Author(s):  
Ruola Ning ◽  
Xiaohui Wang ◽  
David L. Conover ◽  
Xiangyang Tang
Keyword(s):  
Imaging System ◽  
Image Intensifier ◽  
Tomographic Angiography

Physical and clinical evaluation of a 2,048 × 2,048-matrix image intensifier TV digital imaging system in bone radiography

1996 ◽  
Vol 3 (10) ◽  
pp. 842-848 ◽  
Author(s):  
Yoshiharu Higashida ◽  
Yuji Baba ◽  
Masahiro Hatemura ◽  
Akira Yoshida ◽  
Takao Takada ◽  
...  
Keyword(s):  
Clinical Evaluation ◽  
Digital Imaging ◽  
Imaging System ◽  
Image Intensifier ◽  
Digital Imaging System ◽  
Matrix Image

Flat panel detector-based cone beam CT for dynamic imaging: system evaluation

2006 ◽  
Author(s):  
Ruola Ning ◽  
David Conover ◽  
Yong Yu ◽  
Yan Zhang ◽  
Weixing Cai ◽  
...  
Keyword(s):  
Imaging System ◽  
Cone Beam Ct ◽  
Dynamic Imaging ◽  
Cone Beam ◽  
System Evaluation ◽  
Flat Panel ◽  
Flat Panel Detector

An Integrated Method for XRII Image Distortion Correction

2015 ◽  
Vol 742 ◽  
pp. 252-256 ◽  
Author(s):  
Yuan Jin Li ◽  
Hua Zhong Shu ◽  
Tao Wang ◽  
Yang Wang ◽  
You Yong Kong
Keyword(s):  
Imaging System ◽  
Spline Interpolation ◽  
Image Intensifier ◽  
Least Square Method ◽  
Integrated Approach ◽  
Distortion Correction ◽  
Least Square ◽  
Integrated Method ◽  
Negative Effect ◽  
Biharmonic Spline Interpolation

The distorted X-Ray Image Intensifier (XRII) image can introduce negative effect on following work for C-arm CT imaging system. In this paper, we propose an integrated approach based on least squares and Biharmonic spline interpolation to correct geometric distortions of XRII images. The method first uses morphology operation to extract the coordinate values of control points. Then the least square method fits the extracted coordinate values in every row and computes the more coordinate values by fixing the length in every row. Finally, The Biharmonic spline interpolation is used to interpolate the all coordinate values and correct the distortional XRII image. The experiment shows that the integrated method can effectively correct the distorted XRII image.

scholarly journals Fast Tangentially Viewed Soft X-Ray Imaging System Based on Image Intensifier with Microchannel Plate Detector on QUEST

2019 ◽  
Vol 14 (0) ◽  
pp. 1402128-1402128
Author(s):  
Canbin HUANG ◽  
Kazuaki HANADA ◽  
Kengoh KURODA ◽  
Shinichro KOJIMA ◽  
Hiroaki FUJIYOSHI ◽  
...  
Keyword(s):  
Imaging System ◽  
Image Intensifier ◽  
Microchannel Plate ◽  
X Ray ◽  
X Ray Imaging
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