EP 1236177 A1 20020904 - AUTOMATIC ANALYSIS OF ANATOMICAL IMAGES TIME SEQUENCE
Title (en)
AUTOMATIC ANALYSIS OF ANATOMICAL IMAGES TIME SEQUENCE
Title (de)
AUTOMATISCHE ANALYSE EINER ZEITREIHE VON ANATOMISCHEN BILDERN
Title (fr)
ANALYSE AUTOMATIQUE DE SEQUENCE TEMPORELLE D'IMAGES ANATOMIQUES
Publication
Application
Priority
- EP 0010658 W 20001030
- IT PI990069 A 19991029
- IT PI20000041 A 20000606
Abstract (en)
[origin: WO0135339A2] The method allows prefiltering, segmentation and analysing time sequence of volumetric images in the field of medical diagnosis. In particular the system allows detecting and selecting, from anatomical images, for example cardiac images, an organ or part of it by means instruments of segmentation and carrying out quantitative analysis for anatomical studies, function and perfusion. From the images cardiache is calcola the volume of the cavity and the thickness of the miocardium and as these variano in the tempo; in the images cardiache of perfusion, is calculated automatically the ventricular wall by means of suitable operations of segmentation and, then, is subdivide this wall in a plurality of selected regions obtaining, by means of a graphic window, time/intensity curves relative to each zone, comprised the reference curve corresponding to the ventricular cavity. The method allows di: 1) to filter the curve tempo/intensita' from heat noise and due to the hardware of the machine and by artefacts due to meccanismi fisiologici, such as the heart beat and attivita' vaso-motoria spontanea; 2) estract data relative to the flow in the regions of the myocardium wall selected automatically.
IPC 1-7
IPC 8 full level
G06T 7/00 (2006.01); G06T 5/00 (2006.01); G06T 7/60 (2006.01)
CPC (source: EP)
G06T 7/0012 (2013.01); G06T 7/12 (2016.12); G06T 7/149 (2016.12); G06T 7/62 (2016.12); G06T 2207/20116 (2013.01); G06T 2207/30048 (2013.01)
Citation (search report)
See references of WO 0135339A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL
DOCDB simple family (publication)
WO 0135339 A2 20010517; WO 0135339 A3 20020725; AU 2505201 A 20010606; EP 1236177 A1 20020904
DOCDB simple family (application)
EP 0010658 W 20001030; AU 2505201 A 20001030; EP 00988697 A 20001030