scholarly journals Combined Local Global Optical Flow Approach in Bio-medical Image Sequences for blood flow detection

IJARCCE ◽  
2015 ◽  
pp. 468-473
Author(s):  
Kazi Md. Shahiduzzaman ◽  
Khan Mamun Reza ◽  
Nusrat Tazin
Keyword(s):  
Blood Flow ◽  
Optical Flow ◽  
Medical Image ◽  
Image Sequences ◽  
Flow Detection

Automatic Segmentation of the Skull in MRI Sequences Using Level Set Method

2011 ◽  
Vol 58-60 ◽  
pp. 2370-2375
Author(s):  
Wei Li Ding ◽  
Feng Jiang ◽  
Jia Qing Yan
Keyword(s):  
Level Set ◽  
Medical Image ◽  
Automatic Segmentation ◽  
Image Sequences ◽  
Initial Contour ◽  
Single Image ◽  
Mri Sequences ◽  
Magnetic Resonance Imaging Mri ◽  
Mri Image

Magnetic Resonance Imaging (MRI) has been widely used in clinical diagnose. Segmentation of these images obtained by MRI is a necessary procedure in medical image processing. In this paper, an improved level set algorithm was proposed to optimize the segmentation of MRI image sequences based on article [1]. Firstly, we add an area term and the edge indicator function to the total energy function for single image segmentation. Secondly, we presented a new method which uses the circumscribed polygon of the previous segmentation result as the initial contour of the next image to achieve automatic segmentation of image sequences. The algorithm was tested on MRI image sequences provided by Chuiyanliu Hospital, Chaoyang District of Beijing; the results have indicated that the proposed algorithm can effectively enhance the segmentation speed and quality of MRI sequences.

An Adaptive Multi-Resolution Algorithm for Motion Estimation in Medical Image Sequences

2007 ◽  
Author(s):  
Cristian Grava ◽  
Adrien Bartoli ◽  
Jean-Marc Lavest ◽  
Vincent Gay-Bellile ◽  
Vasile Buzuloiu
Keyword(s):  
Motion Estimation ◽  
Medical Image ◽  
Image Sequences ◽  
Resolution Algorithm

A statistical model for the determination of the optimal metric in factor analysis of medical image sequences (FAMIS)

1993 ◽  
Vol 38 (8) ◽  
pp. 1065-1080 ◽  
Author(s):  
H Benali ◽  
I Buvat ◽  
F Frouin ◽  
J P Bazin ◽  
R Di Paola
Keyword(s):  
Factor Analysis ◽  
Statistical Model ◽  
Medical Image ◽  
Image Sequences

Spatial regularization applied to factor analysis of medical image sequences (FAMIS)

1999 ◽  
Vol 44 (9) ◽  
pp. 2289-2306 ◽  
Author(s):  
F Frouin ◽  
A De Cesare ◽  
Y Bouchareb ◽  
A Todd-Pokropek ◽  
A Herment
Keyword(s):  
Factor Analysis ◽  
Medical Image ◽  
Image Sequences ◽  
Spatial Regularization
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