NDLI: Development and evaluated for intracranial aneurysm imaging reconstruction algorithms by 320 Slice Dynamic Volume CT

Content Provider	IEEE Xplore Digital Library
Author	Hua Cao Jiazhong Chen Jiayi Cao
Copyright Year	2014
Abstract	320 Slice Dynamic Volume CT provides intracranial aneurysm patients with 4D digital subtraction angiography (DSA) imaging and the Key technology of which are the wide detection platform and ConeXact Cone-beam reconstruction algorithm. In this thesis, some familiar cone-beam scan reconstruction algorithms are analyzed and compared, especially those algorithms currently developed such as Feldkamp-type, Grangeant, Katsevich and ConeXact cone-beam reconstruction algorithm. In clinical applications, thirty-four aneurysm patients have through the dynamic volume scan with wide detection platform by TOSHIBA 320 Slice CT and obtained fine single-pass imaging results all of which had no phase artifacts. The quality of scanning images were evaluated and compared with computed tomography angiography (CTA) and convention cerebral vascular DSA angiography. Comparative analysis shows that the 320 slice CT has great advantages in dynamic volume function imaging compared to CTA and it is of a great value to screen out patients with susceptible intracranial aneurysm from the following re-examination after the surgery for the patients with aneurysm.
Starting Page	117
Ending Page	120
File Size	548592
Page Count	4
File Format	PDF
ISBN	9781479962846
DOI	10.1109/ICOT.2014.6956613
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spirals Wide detection platform Helical cone-beam CT Computed tomography Heuristic algorithms Intracranial aneurysm Aneurysm Reconstruction algorithms Dynamic volume Image reconstruction Image evaluation
Content Type	Text
Resource Type	Article

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