| Title: |
Breast Carcinoma Segmentation Based on Terahertz Refractive Index Thresholding |
| Authors: |
Quentin, Cassar; Hillger, Philipp; Grzyb, Janusz; Pfeiffer, Ullrich; Macgrogan, Gaëtan; Guillet, Jean-Paul; Zimmer, Thomas; Mounaix, Patrick |
| Contributors: |
Laboratoire de l'intégration, du matériau au système (IMS); Université de Bordeaux (UB)-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS); University of Wuppertal; Actions for OnCogenesis understanding and Target Identification in ONcology (ACTION); Institut Bergonié Bordeaux; UNICANCER-UNICANCER-Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM); UNICANCER; Toulouse NeuroImaging Center (ToNIC); Université Toulouse III - Paul Sabatier (UT3); Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Toulouse Mind & Brain Institut (TMBI); Université Toulouse - Jean Jaurès (UT2J); Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Université Toulouse III - Paul Sabatier (UT3); Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Université Toulouse - Jean Jaurès (UT2J); Communauté d'universités et établissements de Toulouse (Comue de Toulouse)-Université Toulouse III - Paul Sabatier (UT3); Communauté d'universités et établissements de Toulouse (Comue de Toulouse); CNR |
| Source: |
9th international THz-BioWORKSHOP; https://hal.science/hal-04561591; 9th international THz-BioWORKSHOP, CNR, Apr 2021, Online, Italy. pp.60-61 |
| Publisher Information: |
CCSD |
| Publication Year: |
2021 |
| Collection: |
Université Toulouse III - Paul Sabatier: HAL-UPS |
| Subject Terms: |
refractive index map at 560 GHz; breast carcinoma; terahertz; [INFO.INFO-IM]Computer Science [cs]/Medical Imaging; [SDV.CAN]Life Sciences [q-bio]/Cancer |
| Subject Geographic: |
Online; Italy |
| Description: |
International audience ; A self-reference imaging method, in reflection configuration, was employed to extract from inverse electromagnetic problems the refractive index map of freshly excised breast carcinoma sections. Various thresholding strategies were tested to isolate the malignant pixels from the benign ones. Correlations with pathology images were performed to determine receiver operating characteristics of considered segmentations. To enlarge the field of inquiry, additional investigations towards principal component analysis were performed. |
| Document Type: |
conference object |
| Language: |
English |
| Availability: |
https://hal.science/hal-04561591; https://hal.science/hal-04561591v1/document; https://hal.science/hal-04561591v1/file/THz-BioWorkshop-libro-def_compressed%20%28glisse%CC%81s%29.pdf |
| Rights: |
info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.FBAB592F |
| Database: |
BASE |