Automatic clustering for of MRI images,application on perfusion MRI of brain.

International audienceMany studies have been made in order to propose automatic diagnostic inmedical fields. This paper proposes a new approach to deal with the problem ofspectral clustering for signal extracted from brain MRI images. The tool-chaindeveloped during this study can be easily implemented for the extraction and theanalysis of information from perfusion MRI. We propose a reliable program whichcan easily isolate healthy from any pathological tissues. Experimental results areshown and discusse