Photograph Method Used in Computerized Log Centering

Yi Ren Wang; Hong Mei Zhang; Yu Liu

doi:10.4028/www.scientific.net/AMR.753-755.2971

Paper Titles

Study on Container Loading Problem Based on NSGA-α Algorithm
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Scale-Free Networks Based on the Value of Interest
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Grey Incidence Cluster Analysis of Colliery Security Management Evaluating Indicator
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Multi-Features Fusion Algorithm Based on NSCT for Face Recognition
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Photograph Method Used in Computerized Log Centering
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Study on Motion Blur Image Restoration Algorithms
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Adaptive Switching Median Filter Based on GA-BP Neural Network
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Analysis of Iris Images Segmentation Methods Based on Level Set
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Design and Implementation of Dynamic Menu Based on Role-Based Access Control
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 753-755Photograph Method Used in Computerized Log...

Photograph Method Used in Computerized Log Centering

Abstract:

Photograph method is a new scanning technique that provides cost-efficient and accurate computer system for log centering. A monochrome video camera is used to document images of a log in a perimeters rotation time. 3D digital contour of the log is constructed with the images. The biggest internal cylinder is calculated in software modules. Experiments in present study proved that photograph method was quite feasible in optimizing log centering with higher accuracy. The cost-efficient near-infrared images used in the devices were able to avoid the impact of changing illumination. This centering system can be utilized in small and medium enterprises.