| Autor: |
Hristu, Radu, Stanciu, Stefan G., Dumitru, Adrian, Eftimie, Lucian G., Paun, Bogdan, Tranca, Denis E., Gheorghita, Pavel, Costache, Mariana, Stanciu, George A. |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Scientific Data. 9 |
| ISSN: |
2052-4463 |
| DOI: |
10.1038/s41597-022-01477-1 |
| Popis: |
Second harmonic generation (SHG) microscopy is acknowledged as an established imaging technique capable to provide information on the collagen architecture in tissues that is highly valuable for the diagnostics of various pathologies. The polarization-resolved extension of SHG (PSHG) microscopy, together with associated image processing methods, retrieves extensive image sets under different input polarization settings, which are not fully exploited in clinical settings. To facilitate this, we introduce PSHG-TISS, a collection of PSHG images, accompanied by additional computationally generated images which can be used to complement the subjective qualitative analysis of SHG images. These latter have been calculated using the single-axis molecule model for collagen and provide 2D representations of different specific PSHG parameters known to account for the collagen structure and distribution. PSHG-TISS can aid refining existing PSHG image analysis methods, while also supporting the development of novel image processing and analysis methods capable to extract meaningful quantitative data from the raw PSHG image sets. PSHG-TISS can facilitate the breadth and widespread of PSHG applications in tissue analysis and diagnostics. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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