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5.3.
Image Acquisition system
5.3.1. Image Reconstruction time
FOV
Voxel Size
Mode
S
0.25*0.25*0.25
(150X15
0)
0.3*0.3*0.3
0.2*0.2*0.2
S
(120X80)
0.3*0.3*0.3
0.2*0.2*0.2
D
(80X60)
0.3*0.3*0.3
0.2*0.2*0.2
I
(50X50)
0.3*0.3*0.3
*Image reconstruction time can be varied, depending on the computer specification and/or its working
condition.
*The above data is obtained from the computer system based on the HP Workstation XW 8600, Vista
ENG, 4GB RAM, GTX 260 (1G) RAM
5.3.2. Computed Tomography Detector
Technology
Pixel size
Voxel size
Recon time
Scan time
(sec)
High (24 sec)
54
Normal (15sec)
47
High (24 sec)
39
Normal (15sec)
34
High (24 sec)
38
Normal (15sec)
31
High (24 sec)
22
Normal (15sec)
16
High (24 sec)
30
Normal (15sec)
17
High (24 sec)
18
Normal (15sec)
12
High (24 sec)
18
Normal (15sec)
13
High (24 sec)
16
Normal (15sec)
11
High resolution flat panel detector
200 ㎛
Reconstruction time
(Metal function)
It takes twice the time
compared to
reconstruction without
metal function.
Installation manual
45
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