Afficher la couverture 'Time-domain diffuse optical tomography processing by using the mellin-laplace transform | Hervé, L.' en grand format
/5

0 avis

Time-domain diffuse optical tomography processing by using the mellin-laplace transform

Archive ouverte

Hervé, L. | Puszka, A. | Planat-Chrétien, A. | Dinten, J.-M.

Edité par CCSD ; Optical Society of America -

International audience. We investigate the use of the Mellin–Laplace transform for reconstructing optical parameters from time-resolved optical tomography in diffusive media. We present here its definition, its mathematical properties, and its sensitivity to variations of optical properties. The method was validated on two-dimensional reconstructions from simulation in the reflection geometry. We conclude that reconstructions based on the Mellin–Laplace transform are more robust to noise than the methods using first moments.

Consulter en ligne

Suggestions

Du même auteur

Suivi de l'oxygénation profonde de tissus in vivo à l'aide de tomographie

Archive ouverte | Planat-Chrétien, A. | CCSD

International audience

Multiwavelengths and Time-Domain Diffuse Optical Tomography data processing by using a material basis and Mellin-Laplace Transform

Archive ouverte | Herve, L. | CCSD

International audience. In order to increase sensitivity in the depth of di usive media and to separate chromophores with distinct spectral signatures, we developed a method to process time-domain/Multiwavelengths d...

Time resolved optical detection for white matter lesion detection: preclinical tests on macaque brains and MRI co-registration

Archive ouverte | Planat-Chrétien, A. | CCSD

International audience. We conducted a preclinical assessment on young macaques aimed at detecting white matter lesions. We present the protocol we implemented to achieve the lesions detection using a bedside non-in...

Chargement des enrichissements...