Title :
Color Image processing for measuring length deformation in compression test
Author :
Ekawita, Riska ; Widiatmoko, Eko ; Suprijadi ; Nawir, Hasbullah ; Susila, Endra ; Khairurrijal
Author_Institution :
Phys. of Electron. Mater. Res. Div., Inst. Teknol. Bandung, Bandung, Indonesia
Abstract :
An image processing method was used to measure sample deformation during a compression test. The images were first calibrated from pixels to millimeters using a ruler which was included in the scene. Analyzing is done by discriminating objects by their colors. The results showed a good agreement with the actual values measured by a compression test instrument with errors up to 0.058 cm.
Keywords :
compressive testing; image colour analysis; length measurement; plastic deformation; color image processing; compression test; compression test instrument; image processing method; length deformation measurement; object discrimination; Biomedical measurements; Image coding; Image color analysis; Instruments; Scientific computing; Soil; color; compression test; deformation; image processing; pixels;
Conference_Titel :
Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2011 2nd International Conference on
Conference_Location :
Bandung
Print_ISBN :
978-1-4577-1167-1
DOI :
10.1109/ICICI-BME.2011.6108647
