Design of coding device based on color characteristics and K-means separable
Zhendong He, Liangjian Cui, Jie Liu, Lumin Chen, Yasong Dong · International Conference on Intelligent Equipment and Special Robots (ICIESR 2021) · 2021
Aiming at the current courier companies' security inspection coding generally adopts manual coding operation, the coding speed is low, and the coding quality is guaranteed, a fast coding device based on color characteristics and rapid segmentation by K-method is designed. System, and image processing are composed of two image systems. The image processing system is used to obtain the coordinates of the express location, and the machine executes the operation of fast and high-speed coding. The express positioning algorithm first performs image color feature processing on the collected express, performs Gaussian filtering of noise, uses K-means to shoot the target, performs critical value segmentation of the target, morphological processing and minimum contour detection to extract the diagnosis center coordinates, and finally the extracted coordinates are passed to the mechanical result agency for coding. Guarantee: Using the inkjet code designed in this article to carry out the courier security inspection coding experiment, the accuracy rate reaches 98%, which greatly improves the express security inspection device.