Measurement of Surface Roughness from Fractal Theory
A method of the measurement and analysis for surface roughness is developed from the fractal theory. The image-processing techniques has been applied to capture digital image of surface topography firstly in this method, then fractal parameters are obtained by processing digital images from a fractal model to characterize surface roughness effectively. Analysis and experiments show that fractal dimension and scale parameters determine roughness of work piece surfaces.
image processing fractal theory surface roughness measurement
Qinghua Li
Institute of Mechanical Engineering Changchun University Changchun,Jilin Province,China
国际会议
长春
英文
180-182
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）