Fundacio Institut De Ciencies Fotoniques

Washington University

Institucio Catalana De Recerca I Estudis Avancats

Hemophotonics, S.l.

Turgut Durduran

Joseph P Culver

Claudia Valdes

Anna Kristoffersen

Hari M Varma

Ameer Ghouse

Jonas Fischer

Udo Weigel

Hari Varma

System and computer-implemented method for detecting and categorizing pathologies through an analysis of pulsatile blood flow. The method has a pulsatile blood flow signal of a subject, extracting a set of features from the pulsatile blood flow signal; and categorizing a pathology based on the extracted features. The extracted features may be predetermined features or features learned through a machine learning algorithm. For the categorization, a classification or a regression algorithm may be used to provide an index or a value score as a biomarker. Additional static features of the subject may be used in the categorization.

System and computer-implemented method for detecting and categorizing pathologies through an analysis of pulsatile blood flow

Speckle contrast optical tomography system provided with at least one point source and multiple detectors, means for providing different source positions, the point source having a coherence length of at least the source position-detector distance and means for arranging the source position-detector pairs over a sample to be inspected, the system being further provided with means for measuring the speckle contrast; the speckle contrast system of the invention thus capable of obtaining 3D images.

Speckle contrast optical tomography

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Barcelona, Spain

Turgut Durduran