期刊
BIOMEDICAL OPTICS EXPRESS
卷 8, 期 8, 页码 3643-3655出版社
Optica Publishing Group
DOI: 10.1364/BOE.8.003643
关键词
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资金
- National Natural Science Foundation of China (NSFC) [61405102, 11611130168, 61527826]
- Royal Society [IE150970]
- Science and Technology Project of Shenzhen [GJHZ20150316160614844]
Polarization imaging has been recognized as a potentially powerful technique for probing the microstructural information and optical properties of complex biological specimens. Recently, we have reported a Mueller matrix microscope by adding the polarization state generator and analyzer (PSG and PSA) to a commercial transmission-light microscope, and applied it to differentiate human liver and cervical cancerous tissues with fibrosis. In this paper, we apply the Mueller matrix microscope for quantitative detection of human breast ductal carcinoma samples at different stages. The Mueller matrix polar decomposition and transformation parameters of the breast ductal tissues in different regions and at different stages are calculated and analyzed. For more quantitative comparisons, several widely-used image texture feature parameters are also calculated to characterize the difference in the polarimetric images. The experimental results indicate that the Mueller matrix microscope and the polarization parameters can facilitate the quantitative detection of breast ductal carcinoma tissues at different stages. (C) 2017 Optical Society of America
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