Feet. Thermogram of a man's feet showing the variation in skin surface temperature. The temperature scale runs from white (warmest) through yellow to purple (coldest). In thermography,surface temperatures are visualized by recording their emission of long-wavelength infrared (heat) radiation. This technique may be used as a health check | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Pasieka, Alfred |
Taille de l’image : | 4163 px × 3391 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |