This work addresses the problem of bi-modal registration to provide the surgeon with an accurate optical biopsy location in endoscopic frames during image guided examination. A multispectral-augmented endoscopic prototype was developed based on a commercial endoscopic system: A fiberscope is inserted into the operating channel and connected to a snapshot multispectral camera (41 bands in the range of 470 to 975 nm), working as a localized optical biopsy for a complementary medical exploration with a much smaller field of view. The registration between modalities is challenging due to the lack of texture in gastric wall which causes direct image-content registration methods to fail. Therefore, we approach the registration problem as a relati...
Cette thèse est une contribution au développement d'une méthode de cartographie des parois internes ...
International audienceWe developed a multispectral-augmented endoscopic prototype which increases th...
International audienceRecent introduction of probe-based confocal laser endomicroscopy (pCLE) allowe...
Un prototype d’endoscope augmenté d’une sonde multispectrale a été développé au moyen d’un fibroscop...
International audienceMultispectral measurement and analysis have proven to be useful to detect and ...
Spectral optical imaging refers to the formation of images using several wavelengths of the light sp...
Probe-based Confocal Laser Endomicroscopy (pCLE) is an imaging modality that requires placing a prob...
Classical confocal microscopy can be used to obtain high-resolution images of cells in tissue sample...
Abstract. Recent developments in bio-photonics have called for the need of bringing cellular and mol...
Gastrointestinal (GI) procedures, specifically, oesophageal interventions involve periodic monitorin...
Standard of care in brain tumors management primarily consists of achieving a maximal safe resection...
Cette thèse est une contribution au développement d'une méthode de cartographie des parois internes ...
International audienceWe developed a multispectral-augmented endoscopic prototype which increases th...
International audienceRecent introduction of probe-based confocal laser endomicroscopy (pCLE) allowe...
Un prototype d’endoscope augmenté d’une sonde multispectrale a été développé au moyen d’un fibroscop...
International audienceMultispectral measurement and analysis have proven to be useful to detect and ...
Spectral optical imaging refers to the formation of images using several wavelengths of the light sp...
Probe-based Confocal Laser Endomicroscopy (pCLE) is an imaging modality that requires placing a prob...
Classical confocal microscopy can be used to obtain high-resolution images of cells in tissue sample...
Abstract. Recent developments in bio-photonics have called for the need of bringing cellular and mol...
Gastrointestinal (GI) procedures, specifically, oesophageal interventions involve periodic monitorin...
Standard of care in brain tumors management primarily consists of achieving a maximal safe resection...
Cette thèse est une contribution au développement d'une méthode de cartographie des parois internes ...
International audienceWe developed a multispectral-augmented endoscopic prototype which increases th...
International audienceRecent introduction of probe-based confocal laser endomicroscopy (pCLE) allowe...