Target Location Method Based on Image Coordinate Detection
MEI Hongxiang
Abstract：Accurate target location is the key technology to realize the automation of industrial production line .In this paper ,a method of target location is proposed ,which by detecting the coordinates of the target in the image and then conver‐ted to the space coordinates by camera calibration .High accuracy of positioning accuracy of the positioning of the low resolu‐tion image with sub‐pixel positioning in this method ,it can reduce the production cost effectively in some extent .At the same time ,the time of the image location is reduced by using the method of the first coarse positioning and then precise positio‐ning .Experiments show that the spatial coordinates detected by this method can meet the accuracy requirements of the target location .
Keywords：target locationcamera calibrationsub-pixel positioning
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 438-444 )