SU-E-I-37: Low-Dose Real-Time Region-Of-Interest X-Ray Fluoroscopic Imaging with a GPU-Accelerated Spatially Different Bilateral Filtering

2014 ◽  
Vol 41 (6Part5) ◽  
pp. 138-138
Author(s):  
H Chung ◽  
J Lee ◽  
R Pua ◽  
W Jung ◽  
S Cho
Keyword(s):  
Real Time ◽  
Low Dose ◽  
Region Of Interest ◽  
Bilateral Filtering ◽  
X Ray ◽  
Fluoroscopic Imaging ◽  
Time Region

SU-E-J-42: Motion Adaptive Image Filter for Low Dose X-Ray Fluoroscopy in the Real-Time Tumor-Tracking Radiotherapy System

2012 ◽  
Vol 39 (6Part6) ◽  
pp. 3661-3662
Author(s):  
N Miyamoto ◽  
M Ishikawa ◽  
K Sutherland ◽  
R Suzuki ◽  
T Matsuura ◽  
...  
Keyword(s):  
Real Time ◽  
Low Dose ◽  
Image Filter ◽  
X Ray ◽  
The Real ◽  
Tumor Tracking

A Real-Time Flat-Panel X-Ray Pixel Imaging System for Low-Dose Medical Diagnostics and Craniofacial Applications

2000 ◽  
Vol 11 (1) ◽  
pp. 10-16
Author(s):  
Sylvie Chapuy ◽  
Denis Dimcovski ◽  
Zlatko Dimcovski ◽  
Eugène Grigoriev ◽  
Eugène Grob ◽  
...  
Keyword(s):  
Real Time ◽  
Low Dose ◽  
Imaging System ◽  
Medical Diagnostics ◽  
Flat Panel ◽  
X Ray

scholarly journals Low-dose real-time X-ray imaging with nontoxic double perovskite scintillators

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Wenjuan Zhu ◽  
Wenbo Ma ◽  
Yirong Su ◽  
Zeng Chen ◽  
Xinya Chen ◽  
...  
Keyword(s):  
Real Time ◽  
Low Dose ◽  
Double Perovskite ◽  
X Ray ◽  
X Ray Imaging

Real Time Region of Interest Determination and Implementation with Integral Image

2019 ◽  
pp. 629-638
Author(s):  
Frédéric Amiel ◽  
Barry Boubacar ◽  
Anand Krishnamoorthy ◽  
Maria Trocan ◽  
Marc Swynghedauw
Keyword(s):  
Real Time ◽  
Region Of Interest ◽  
Integral Image ◽  
Time Region

Estimation of the noise in TEM image recorded on “imaging plate”

1987 ◽  
Vol 45 ◽  
pp. 748-749
Author(s):  
T. Oikawa ◽  
N. Mori ◽  
T. Katoh ◽  
Y. Harada ◽  
J. Miyahara ◽  
...  
Keyword(s):  
Low Dose ◽  
Quantum Noise ◽  
Laser Light ◽  
Imaging Plate ◽  
Total System ◽  
Electron Dose ◽  
X Ray ◽  
Image Recording ◽  
Recording Material ◽  
Highly Sensitive

The “Imaging Plate”(IP) is a highly sensitive image recording plate for X-ray radiography. It has been ascertained that the IP has superior properties and high practicability as an image recording material in a TEM. The sensitivity, one of the properties, is about 3 orders higher than that of conventional photo film. The IP is expected to be applied to low dose techniques. In this paper, an estimation of the quantum noise on the TEM image which appears in case of low electron dose on the IP is reported.In this experiment, the JEM-2000FX TEM and an IP having the same size as photo film were used.Figure 1 shows the schematic diagram of the total system including the TEM used in this experiment. In the reader, He-Ne laser light is scanned across the IP, then blue light is emitted from the IP.

Sign in / Sign up

Export Citation Format

Share Document