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Paper Information

Journal:   IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE)   SUMMER-FALL 2005 , Volume 4 , Number 2; Page(s) 137 To 143.
 
Paper: 

TRACKING VESSELS IN X-RAY ANGIOGRAM SEQUENCES BASED ON DEFORMABLE MODEL

 
 
Author(s):  ZHENG S., DAOYIN Y.
 
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Abstract: 

An approach for tracking dynamic arterial vessels in X-ray angiogram sequences is developed. Firstly, original images are segmented into binary ones by using multi-scale filtering technique. Then, a discrete deformable model is employed to automatically track the vessel segment of interest, labeled by start point and end point selected by operator. The model deforms from its initial position, which is the line connecting start and end point, until stops at the real location of the target feature. Measurements of intensity similarity on end points and displacement similarity on middle points are introduced into the external energy to avoid model shrinking and shifting along the object during deforming. A rediscretization process is carried out after each deformation to ensure the continuity and smoothness of the model with an effect of decreasing the sensitivity to weighting parameters. The method is tested on several clinical angiogram sequences and results are presented.

 
Keyword(s): ANGIOGRAM, CORONARY ARTERY, DEFORMABLE MODEL, MOTION TRACKING
 
 
References: 
 
Citations: 
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APA: Copy

ZHENG, S., & DAOYIN, Y. (2005). TRACKING VESSELS IN X-RAY ANGIOGRAM SEQUENCES BASED ON DEFORMABLE MODEL. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE), 4(2), 137-143. https://www.sid.ir/en/journal/ViewPaper.aspx?id=36874



Vancouver: Copy

ZHENG S., DAOYIN Y.. TRACKING VESSELS IN X-RAY ANGIOGRAM SEQUENCES BASED ON DEFORMABLE MODEL. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE). 2005 [cited 2021October22];4(2):137-143. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=36874



IEEE: Copy

ZHENG, S., DAOYIN, Y., 2005. TRACKING VESSELS IN X-RAY ANGIOGRAM SEQUENCES BASED ON DEFORMABLE MODEL. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE), [online] 4(2), pp.137-143. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=36874.



 
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