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Your search keyword '"Georgios N. Stamatas"' showing total 2 results
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2 results on '"Georgios N. Stamatas"'

1. Optical methods for the quantification of cutaneous edema

Author

Nikiforos Kollias and Georgios N. Stamatas

Subjects
medicine.medical_specialty, Pathology, business.industry, Hyperspectral imaging, Spectral imaging, Three dimensional imaging, In vivo, Edema, Extracellular fluid, Cutaneous edema, Medicine, medicine.symptom, business, 3d profilometry, Biomedical engineering
Abstract

In vivo non-invasive methods are presented for the objective quantification of histamine-induced cutaneous edema based on hyper-spectral imaging and 3D profilometry. The measured parameters include extracellular water accumulation, hemoglobin concentration, edema height, and edema volume.

Published
2004

2. Skin color reactions - Separation of contributing chromophores

Author

Georgios N. Stamatas and Nikiforos Kollias

Subjects
Pigment, Chemistry, visual_art, Skin color, fungi, visual_art.visual_art_medium, food and beverages, sense organs, Chromophore, Photochemistry
Abstract

We have strong evidence that mixed vascular and pigment reactions cannot be visually separated and that blood stasis can be confused with pigmentation. The involvement of each chromophore can only be identified spectroscopically.

Published
2002

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