Fire door opening method of cable tunnel patrol robot based on YOLOv4 image recognition algorithm

2021 ◽  
Author(s):  
Chong Li ◽  
Xueliang Li ◽  
Zongwei Sun ◽  
Kenan Wang ◽  
Yuechen Yang ◽  
...  
Keyword(s):  
Image Recognition ◽  
Recognition Algorithm ◽  
Door Opening ◽  
Opening Method ◽  
Fire Door

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.

Complex image recognition algorithm based on immune random forest model

2020 ◽  
Vol 24 (16) ◽  
pp. 12643-12657 ◽  
Author(s):  
Xiaoyu Zhang ◽  
Wei Huang ◽  
Xiao Lin ◽  
Linhua Jiang ◽  
Yan Wu ◽  
...  
Keyword(s):  
Random Forest ◽  
Image Recognition ◽  
Recognition Algorithm ◽  
Random Forest Model ◽  
Forest Model ◽  
Complex Image
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