A counting method for bundled steel bars based on image processing
LI Chi
Abstract：In order to solve the counting question for the bundled steel bars,a counting method based on the connection region area of image was proposed.Through performing the graying,filtering and image segmentation for the end image of bundled steel bars,the connected region in the image after segmentation was divided into the noise,one steel bar and a plurality of steel bars.In addition,all steel bars in the connected regions were summed,and the number of all steel bars in the images could be obtained.The results show that new algorithm not only shortens the operation time,but also effectively reduces the interference of uniform illumination and noise.Moreover,the details inside the image can be highlighted, which is beneficial to the identification and counting of subsequent steel bars.
Keywords：end image of steel barimage enhancementthresholdfilteringcorrosionconnected regionimage segmentationoperation time
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：4( 551-554 )