Citation

Du X, Guo H. Key Eng. Mater. 2014; 572: 570-573.

Copyright

(Copyright © 2014, Trans Tech Publications)

DOI

10.4028/www.scientific.net/KEM.572.570

PMID

unavailable

Abstract

In order to obtain characteristic parameters of the debris from accident pictures for traffic accident reconstruction, MATLAB image processing technology was applied to deal with accident pictures such as grayscale transformation, binarization, noise reduction and segmentation. According to the proportional relationship obtained by camera calibration between pixel and the actual size, the diameter of sphere debris, the length and width of rectangular debris were achieved. The error calculated by comparing extraction parameters of accident picture with real size is within 5%. (2014) Trans Tech Publications, Switzerland.

Language: en