Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing

Gerald Zauner; Daniel Heim; Günther Hendorfer; Kurt Niel

doi:10.1117/12.477505

Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing

Gerald Zauner, Daniel Heim, Günther Hendorfer, Kurt Niel

Research Center Wels

Research output: Chapter in Book/Report/Conference proceedings › Conference contribution

3 Citations (Scopus)

Abstract

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.

Original language	English
Title of host publication	SPIE Machine Vision Applications in Industrial Inspection XI
Pages	283-290
Number of pages	8
Volume	5011
DOIs	https://doi.org/10.1117/12.477505
Publication status	Published - 2003
Event	SPIE Electronic Imaging - San Jose, United States Duration: 20 Jan 2003 → 24 Jan 2003 http://electronicimaging.org/call/03/

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	SPIE
ISSN (Print)	0277-786X

Conference

Conference	SPIE Electronic Imaging
Country/Territory	United States
City	San Jose
Period	20.01.2003 → 24.01.2003
Internet address	http://electronicimaging.org/call/03/

Keywords

Color image processing
Image stacking
Plasma-nitriding
Temperature mapping

Access to Document

10.1117/12.477505

Cite this

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title = "Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing",

abstract = "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.",

keywords = "Color image processing, Image stacking, Plasma-nitriding, Temperature mapping",

author = "Gerald Zauner and Daniel Heim and G{\"u}nther Hendorfer and Kurt Niel",

year = "2003",

doi = "10.1117/12.477505",

language = "English",

volume = "5011",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

pages = "283--290",

booktitle = "SPIE Machine Vision Applications in Industrial Inspection XI",

note = "SPIE Electronic Imaging ; Conference date: 20-01-2003 Through 24-01-2003",

url = "http://electronicimaging.org/call/03/",

}

Zauner, G , Heim, D , Hendorfer, G & Niel, K 2003, Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing. in SPIE Machine Vision Applications in Industrial Inspection XI. vol. 5011, Proceedings of SPIE - The International Society for Optical Engineering, pp. 283-290, SPIE Electronic Imaging, San Jose, United States, 20.01.2003. https://doi.org/10.1117/12.477505

Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing. / Zauner, Gerald ; Heim, Daniel ; Hendorfer, Günther et al.
SPIE Machine Vision Applications in Industrial Inspection XI. Vol. 5011 2003. p. 283-290 (Proceedings of SPIE - The International Society for Optical Engineering).

Research output: Chapter in Book/Report/Conference proceedings › Conference contribution

TY - GEN

T1 - Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing

AU - Zauner, Gerald

AU - Heim, Daniel

AU - Hendorfer, Günther

AU - Niel, Kurt

PY - 2003

Y1 - 2003

N2 - 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.

AB - 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.

KW - Color image processing

KW - Image stacking

KW - Plasma-nitriding

KW - Temperature mapping

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U2 - 10.1117/12.477505

DO - 10.1117/12.477505

M3 - Conference contribution

VL - 5011

T3 - Proceedings of SPIE - The International Society for Optical Engineering

SP - 283

EP - 290

BT - SPIE Machine Vision Applications in Industrial Inspection XI

T2 - SPIE Electronic Imaging

Y2 - 20 January 2003 through 24 January 2003

ER -

Temperature mapping in heat treatment processes with a standard color-video camera by means of image processing

Abstract

Publication series

Conference

Keywords

Access to Document

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