Izvorni znanstveni članak

Dynamic Thermal Models for Human Body Dissipation

KAROLJ SKALA ; Centre for Informatics and Computing, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
TOMISLAV LIPIĆ ; Centre for Informatics and Computing, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
IVAN SOVIĆ ; Centre for Informatics and Computing, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia
IVAN GRUBIŠIĆ ; Centre for Informatics and Computing, Ruđer Bošković Institute, Bijenička 54, Zagreb, Croatia

Sažetak

The IR emissivity of human skin is extremly high and measurements of
infrared radiation emitted by the skin can be converted directly into accurate
temperature value. This process is known as Body IR Thermography.
Skin temperature increase associated with increased vascular flow and
increased metabolism. In this paper a novel multi-resolution real-time 3D
thermal imaging system as potential solution for a human body 3D thermal
models standardisation is presented. The system consists of a high-resolution offline 3D scanner and a real-time low-resolution 3D scanner, both of them paired together with a thermal imaging camera. The emphasis of this paper is the presentation of the novel concept of the standardisation of human body 3D thermal models, captured by the multi-resolution real-time 3D thermal imaging system. The standardisation procedure utilises skeleton detection, skeleton transformation, mesh optimisation, and texture mapping. The presented concept enables novel and practical methods for human body 3D thermal models comparison and analysis.

Ključne riječi

IR thermography; 3D thermal imaging; 3D thermal model; skeleton detection; mesh optimisation; human body dissipation

Hrčak ID:

139537

URI

https://hrcak.srce.hr/139537

Datum izdavanja:

31.3.2015.

Posjeta: 2.377 *