Title :
The Extraction of Dust Tire Impression on Clothes Using Polarization and Color-Separation Photography
Author_Institution :
China Criminal Police Univ., Shenyang, China
Abstract :
This paper studied the possibility and the method of polarization and color-separation photography by digital camera. The dust tire impression on different color clothes were extracted with different photography methods and the results of experiment shows that the desired result can be obtained using polarization and color-separation photography. Compared with chemical reagents appear method, polarization and color-separation photography belongs to nondestructive test method.
Keywords :
cameras; digital photography; dust; nondestructive testing; polarisation; chemical reagents appear method; color clothes; color-separation photography; digital camera; dust tire impression extraction; nondestructive test method; polarization; Brightness; Color; Image color analysis; Lighting; Photography; Reflection; Tires;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0909-8
DOI :
10.1109/SOPO.2012.6271074
