Improved Human Action Recognition Algorithm Based on Two-Stream Faster Region Convolutional Neural Network

Table 1. mAP of different algorithms on UCF101 data set unit: %
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Table 1. mAP of different algorithms on UCF101 data set unit: %
Method mAP
IDT 86.4
C3D 85.2
TDD 90.3
Two-stream 88.0
ST-ResNet 93.4
Ours 92.8

Table 2. Influence of different modules on our algorithm unit: %
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Table 2. Influence of different modules on our algorithm unit: %
Method VGG16 SE-VGG16 Improved SE-VGG16 IOU loss CIOU loss mAP
Two-stream Faster RCNN √ √ 90.5
Two-stream Faster RCNN √ √ 92.1
Two-stream Faster RCNN √ √ 92.5
Two-stream Faster RCNN √ √ 92.8

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Ruyi Guo, Jie Jin, Gaohua Liu, Kaiyan Liu, Shiqi Jiang. Improved Human Action Recognition Algorithm Based on Two-Stream Faster Region Convolutional Neural Network[J]. Laser & Optoelectronics Progress, 2020, 57(24): 241506

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