Search & Display Options
Search within Results:
Field:
author
title
year
keywords
abstract
type
contains:
...
Exclude matches
Display Options:
Field:
all fields
keywords & abstract
additional fields
records per page
Select All
Deselect All
<<
1
2
3
4
>>
List View
|
Citations
|
Details
Record
Links
Author
Jaume Garcia; Petia Radeva; Francesc Carreras
Title
Combining Spectral and Active Shape methods to Track Tagged MRI
Type
Book Chapter
Year
2004
Publication
Recent Advances in Artificial Intelligence Research and Development
Abbreviated Journal
Volume
Issue
Pages
37-44
Keywords
MR; tagged MR; ASM; LV segmentation; motion estimation.
Abstract
Tagged magnetic resonance is a very usefull and unique tool that provides a complete local and global knowledge of the left ventricle (LV) motion. In this article we introduce a method capable of tracking and segmenting the LV. Spectral methods are applied in order to obtain the so called HARP images which encode information about movement and are the base for LV point-tracking. For segmentation we use Active Shapes (ASM) that model LV shape variation in order to overcome possible local misplacements of the boundary. We finally show experiments on both synthetic and real data which appear to be very promising.
Address
Corporate Author
Thesis
Publisher
IOS Press
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
CCIA
Notes
IAM;MILAB
Approved
no
Call Number
IAM @ iam @ GRC2004
Serial
1488
Permanent link to this record
Select All
Deselect All
<<
1
2
3
4
>>
List View
|
Citations
|
Details
