Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing
G. Zauner, D. Heim, G. Hendorfer, K. Niel - Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing - SPIE Machine Vision Applications in Industrial Inspection XI, San Jose, Vereinigte Staaten von Amerika, 2003, pp. 10
Thermal imaging systems are usually based on IR-camera systems analyzing the infrared part of the electromagnetic spectrum to carry out temperature measurements. These systems are very accurate but also very expensive. A 'lowcost' thermal-vision-system based on a standard CCD color video camera in combination with an image processing system is presented. The system was developed to visualize the temperature distribution inside a plasma-reactor. The temperature of the heat-treated work pieces lies in the range of 450°C to 650°C. By analyzing the thermal light emission of these objects a temperature map can be made to visualize and measure temperature differences of the reactor interior.
- FH-Prof.Univ.Doz.Mag.Dr. Günther Hendorfer
- FH-Prof. DI Dr. Daniel Heim
- FH-Prof. DI Kurt Niel
- DI (FH) Dr. Gerald Zauner