Applying multifractal spectrum combined with fractal discrete brownian motion model to wood defects recognition for sawing

• Published in: 2009 IEEE International Conference on Automation and Logistics pp. 309 - 314
• Main Authors: Lei Yu, Dawei Qi
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.08.2009
• Subjects: Computed tomography; Fractal Discrete Brownian Motion; Fractals; Geometry; Image edge detection; Image segmentation; Multifractal spectrum; Nondestructive testing; Sawing; Solid modeling; X-ray computed tomography; X-ray detection; X-ray detectors; X-ray imaging

Wood nondestructive testing technology is a new and comprehensive subject. In recent years it has achieved fast development. X-ray computed tomography (CT) scanning technology has been applied to the detection of internal defects in the logs for the purpose of obtaining prior information, which can...