scholarly journals An Efficient Bar Code Image Recognition Algorithm for Sorting System

2020 ◽  
Vol 64 (3) ◽  
pp. 1885-1895
Author(s):  
Desheng Zheng ◽  
Ziyong Ran ◽  
Zhifeng Liu ◽  
Liang Li ◽  
Lulu Tian
Keyword(s):  
Image Recognition ◽  
Recognition Algorithm ◽  
Bar Code ◽  
Sorting System ◽  
Code Image

scholarly journals An Adaptive Recovering Algorithm for The Color Bar Code Image Based on Gamma Transforms

2021 ◽  
Vol 1952 (2) ◽  
pp. 022029
Author(s):  
Wanhong Niu ◽  
Jielin He ◽  
Xingchao Liu ◽  
Lingxiao Huang ◽  
Xiaojuan Zhao
Keyword(s):  
Bar Code ◽  
Code Image

A Study on Safety Helmet Detection Using Image Recognition Algorithm

2020 ◽  
Vol 25 (4) ◽  
pp. 350-357
Author(s):  
Chun-myoung Noh ◽  
Ki-Kwan Kim ◽  
Su-bong Lee ◽  
Dong-hoon Kang ◽  
Jae-chul Lee
Keyword(s):  
Image Recognition ◽  
Recognition Algorithm

Weld Seam Recognition Based on Wavelet Analysis Algorithm

2011 ◽  
Vol 480-481 ◽  
pp. 1593-1597
Author(s):  
You Rui Huang ◽  
Na Na Zhao
Keyword(s):  
Genetic Algorithm ◽  
Wavelet Analysis ◽  
Image Recognition ◽  
Weld Seam ◽  
Wavelet Coefficient ◽  
Recognition Algorithm ◽  
Seam Tracking ◽  
Vision Sensor ◽  
Immune Genetic Algorithm ◽  
Analysis Algorithm

Vision sensor for weld seam location and seam tracking is developed. It is difficult for realizing picture precise identification based on machine welding at present, the image recognition algorithm based on wavelet analysis is designed in this paper. It uses immune genetic algorithm to optimize wavelet coefficient, and extracts the edge of picture preferably. In the process of detecting edges, compared with the others, the algorithm can inhibit the interference of noises effectively and remove artifacts of edges, which make the detected edge clearly and carefully. The result shows that the wavelet analysis algorithm has better effect for weld seam recognition.

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