Infrared thermography quantitative image processing
نویسندگان
چکیده
منابع مشابه
Bridge Assessment Methods Using Image Processing and Infrared Thermography Technology
Identifying appropriate applications for technology to assess the health and safety of bridges is an important issue for bridge owners around the world. Traditionally, highway bridge conditions have been monitored through visual inspection methods with structural deficiencies being manually identified and classified by qualified engineers and inspectors. More advanced and objective bridge inspe...
متن کاملPhysics-based image enhancement for infrared thermography
Thermal imaging with an infrared camera can be used to view the location and intensity of heat sources in space and time. In a thermal conductor, thermal diffusion blurs out those heat sources. Knowledge of the physics of thermal diffusion can be used to enhance the spatial and temporal resolution of thermal images. In two dimensions, quantitative reconstruction of the heat source intensity is ...
متن کاملImage Processing for Laser Spot Thermography
In this paper an algorithm for the analysis of raw thermal infrared images obtained by using the nondestructive evaluation method of the laser spot thermography is proposed. A 2 laser was used to scan a test specimen through the generation of single pulses. The temperature distribution produced by this thermoelastic source was measured by an infrared camera and processed with a two-stage algori...
متن کاملInnovative Bridge Assessment Methods Using Image Processing and Infrared Thermography Technology
Identifying appropriate applications for technology to assess the health and safety of bridges is an important issue for bridge owners around the world. Traditionally, highway bridge conditions have been monitored by visual inspection with structural deficiencies being manually identified and classified by qualified engineers and inspectors. With traditional on-site inspections, qualified inspe...
متن کاملDefect detection in ceramic materials by quantitative infrared thermography
In this paper infrared (IR) measurements and dedicated signal processing algorithms were developed and applied for defect detection on green ceramic tiles. Tiles with defects having known dimension and position were realized and tested by acquiring either heating and cooling transients of the tile subjected to thermal pulse excitation. As rarely defects appear directly in the thermal map, post-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2017
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/931/1/012033