OCCLUSION AND ROTATION INVARIANT OBJECT RECOGNITION SYSTEM AND METHOD IN FACTORY AUTOMATION

摘要

The present invention relates to a factory automation object recognizing system and method robust against cloaking and rotation, and more particularly, to a system and method for recognizing a factory automation object, comprising an input unit for photographing an object placed on a factory automation line and acquiring a scene image; A region of interest setting unit for setting a region of interest by comparing the scene image with a previously input background image; A ring projection unit for extracting a candidate group corresponding to a value having a correlation of at least a predetermined first threshold value using a ring projection for a set ROI; A radiation projection unit for extracting a projection vector from a template image, dividing a scene image from the extracted candidate group into quadrants and extracting a projection vector from each divided region; And an object determination unit for calculating a correlation through the extracted template image and the radiation projection vector of each region, and for comparing the correlations and recognizing the object.