Weitere Kapitel dieses Buchs durch Wischen aufrufen
The current gas leakage source detection was conducted by the human senses and experience. The development of remote gas leakage source detection system is required. In this research, infrared camera was used to detect gas leakage. The gas can be detected by the absorption of infrared rays by the gas, and the infrared rays are emitted from the gas itself. Three-dimensional reconstruction of leaked gas cloud was performed to identify the gas leakage source. The 3D reconstruction of leaked gas cloud was performed by the multiple optical paths of infrared measurement and inverse tomography analysis. Algebraic reconstruction techniques (ART) method was applied to reconstruction. In the experiments, the gas concentration distribution was simulated by the arrangement of gas cells. It was found that the gas concentration distribution composed by gas cell could be estimated by infrared images obtained with few optical path and ART method.
Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten
Sie möchten Zugang zu diesem Inhalt erhalten? Dann informieren Sie sich jetzt über unsere Produkte:
Zurück zum Zitat Kudo H (2005) Iterative methods for tomographic image reconstruction: foundations and surprizing examples. Med Imaging Technol 23(1):23–29 Kudo H (2005) Iterative methods for tomographic image reconstruction: foundations and surprizing examples. Med Imaging Technol 23(1):23–29
- Three-Dimensional Reconstruction of Leaked Gas Cloud Image Based on Computed Tomography Processing of Multiple Optical Paths Infrared Measurement Data
- Springer Singapore
MKVS, Nordson/© Nordson, ViscoTec/© ViscoTec, Robatech/© Robatech, Krahn Ceramics/© Krahn Ceramics, Hellmich GmbH/© Hellmich GmbH, Merz+Benteli/© Merz+Benteli