Deep Learning Algorithm and Its Applications to IoT and Computer Vision

2021 ◽  
pp. 223-244
Author(s):  
P. Deepan ◽  
L. R. Sudha
Keyword(s):  
Computer Vision ◽  
Deep Learning ◽  
Learning Algorithm ◽  
Deep Learning Algorithm

scholarly journals Segmentation for Complex Background Images using Deep Learning Techniques

2019 ◽  
Vol 8 (2) ◽  
pp. 1746-1750
Keyword(s):  
Computer Vision ◽  
Deep Learning ◽  
Learning Algorithm ◽  
Vision System ◽  
Automated Segmentation ◽  
Computer Vision System ◽  
Important Stage ◽  
Deep Learning Algorithm ◽  
Complex Background ◽  
Learning Techniques

Segmentation is an important stage in any computer vision system. Segmentation involves discarding the objects which are not of our interest and extracting only the object of our interest. Automated segmentation has become very difficult when we have complex background and other challenges like illumination, occlusion etc. In this project we are designing an automated segmentation system using deep learning algorithm to segment images with complex background.

scholarly journals Distributed training strategies for a computer vision deep learning algorithm on a distributed GPU cluster

2017 ◽  
Vol 108 ◽  
pp. 315-324 ◽  
Author(s):  
Víctor Campos ◽  
Francesc Sastre ◽  
Maurici Yagües ◽  
Míriam Bellver ◽  
Xavier Giró-i-Nieto ◽  
...  
Keyword(s):  
Computer Vision ◽  
Deep Learning ◽  
Learning Algorithm ◽  
Gpu Cluster ◽  
Distributed Training ◽  
Deep Learning Algorithm ◽  
Training Strategies

scholarly journals Evaluating the Work Productivity of Assembling Reinforcement through the Objects Detected by Deep Learning

Sensors ◽  
2021 ◽  
Vol 21 (16) ◽  
pp. 5598
Author(s):  
Jiaqi Li ◽  
Xuefeng Zhao ◽  
Guangyi Zhou ◽  
Mingyuan Zhang ◽  
Dongfang Li ◽  
...  
Keyword(s):  
Computer Vision ◽  
Deep Learning ◽  
Construction Management ◽  
Learning Algorithm ◽  
Rapid Development ◽  
Work Productivity ◽  
Deep Learning Algorithm ◽  
Video Frames ◽  
Normal Behavior ◽  
The One

With the rapid development of deep learning, computer vision has assisted in solving a variety of problems in engineering construction. However, very few computer vision-based approaches have been proposed on work productivity’s evaluation. Therefore, taking a super high-rise project as a research case, using the detected object information obtained by a deep learning algorithm, a computer vision-based method for evaluating the productivity of assembling reinforcement is proposed. Firstly, a detector that can accurately distinguish various entities related to assembling reinforcement based on CenterNet is established. DLA34 is selected as the backbone. The mAP reaches 0.9682, and the speed of detecting a single image can be as low as 0.076 s. Secondly, the trained detector is used to detect the video frames, and images with detected boxes and documents with coordinates can be obtained. The position relationship between the detected work objects and detected workers is used to determine how many workers (N) have participated in the task. The time (T) to perform the process can be obtained from the change of coordinates of the work object. Finally, the productivity is evaluated according to N and T. The authors use four actual construction videos for validation, and the results show that the productivity evaluation is generally consistent with the actual conditions. The contribution of this research to construction management is twofold: On the one hand, without affecting the normal behavior of workers, a connection between construction individuals and work object is established, and the work productivity evaluation is realized. On the other hand, the proposed method has a positive effect on improving the efficiency of construction management.

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