DocumentCode
2497862
Title
An Image Evaluation Method for Electrical Impedance Tomography Based on Gradient Error
Author
Lv Jinghua ; Gong Weiyan ; Wang Yan ; Ren Chaoshi
Author_Institution
Inst. of Biomed. Eng., Chinese Acad. of Med. Sci., Tianjin, China
fYear
2009
fDate
11-13 June 2009
Firstpage
1
Lastpage
4
Abstract
Using the structure deviation degree, a new function based on gradient error is put forward to evaluate the image quality of EIT. The method using the Sobel operator and gradient error information can effectively reflect the reconstruction quality of EIT image. The simulation study results suggest that the method of this paper has a better evaluation performance for reconstruction quality of EIT image.
Keywords
biomedical engineering; electric impedance imaging; error analysis; gradient methods; image reconstruction; medical image processing; tomography; Sobel operator; biomedical engineering; electrical impedance tomography; gradient error; image evaluation method; image quality; image reconstruction; structure deviation degree; Biomedical engineering; Biomedical imaging; Brightness; Chaos; Data mining; Humans; Image quality; Image reconstruction; Impedance; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-2901-1
Electronic_ISBN
978-1-4244-2902-8
Type
conf
DOI
10.1109/ICBBE.2009.5162324
Filename
5162324
Link To Document