Method of multi viewing angle x-ray stereo imaging and system |
Title： |
| Method of multi viewing angle x-ray stereo imaging and system |
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Application Number： |
200310113046 |
Application Date： |
2003/12/25 |
Announcement Date： |
2004/07/21 |
Pub. Date： |
2006/07/12 |
Publication Number： |
1514300 |
Announcement Number： |
1264062 |
Grant Date： |
2006-7-12 |
Granted Pub. Date： |
2006-7-12 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G03B 42/02G02B 27/22G06T 15/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Xiao Yongshun, Chen Zhiqiang, Zhang Li |
Key Words： |
multi viewing angle, x-ray, stereo imaging, system, Method |
Abstract： |
In the present invention, firstly angle and distance indexes are established to image element array for a series of projection image data collected along circular or spiral trajectory according to data collection parameter and imaging system parameter of X ray and to carry on index ordering storage in order to make convenience for quickly seeking, then image angle and distance parameter on stereo-image pair which needs to be synthesized is calculated out according to selected viewing visual point, visual direction and visual difference effect so storage index and corresponding image data are seeked for carrying on image synthesis as per abovementioned information. |
Claim： |
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Priority： |
CN 2002-12-31 021599955 |
PCT： |
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LegalStatus： |
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