Design the colour space of digital representation for thermal processes

In the article had considered the different models of colour space construction for high temperature process’ digital photo. Considered possibility of determination heating engineering parameters of process on its image. The values of heat conductivity coefficient are counted up for the tungsten filament of glow lamp with the use of the described models. The results are commensurable, that allows to use for determination of high temperature processes’ thermal parameters that models, what is more open and accessible for the wide number of users.