DocumentCode
307595
Title
Comparison between cross-correlation and optical flow methods for patient motion detection in SPECT
Author
Noumeir, Rita ; Mailloux, Guy E. ; Lemieux, Raymond
Author_Institution
Dept. of Electr. Eng., Ecole de Technologie Superieure, Montreal, Que., Canada
Volume
1
fYear
1995
fDate
20-25 Sep 1995
Firstpage
529
Abstract
An automatic procedure for the detection and quantification of motion during single photon emission computerized tomography (SPECT) is proposed. The method computes the optical flow vector field between two successive views. The proposed method is also compared with the cross-correlation method
Keywords
biomechanics; image sequences; medical image processing; motion estimation; single photon emission computed tomography; SPECT; cross-correlation method; medical diagnostic imaging; nuclear medicine; optical flow method; optical flow vector field; patient motion detection; successive views; Biomedical optical imaging; Cameras; Computed tomography; Displays; Image motion analysis; Motion detection; Optical computing; Optical distortion; Optical sensors; Single photon emission computed tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.575234
Filename
575234
Link To Document