Journals
Advanced Photonics
Photonics Insights
Advanced Photonics Nexus
Photonics Research
Advanced Imaging
View All Journals
Chinese Optics Letters
High Power Laser Science and Engineering
Articles
Optics
Physics
Geography
View All Subjects
Conferences
CIOP
HPLSE
AP
View All Events
News
About CLP
Search by keywords or author
Login
Registration
Login in
Registration
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
metasurface
laser
nir
lithium niobate
optical coherence tomography
OAM
Journals >
Laser & Optoelectronics Progress >
Volume 57 >
Issue 20 >
Page 201014 > Article
Laser & Optoelectronics Progress
Vol. 57, Issue 20, 201014 (2020)
Intelligent Domestic Garbage Recognition Based on Faster RCNN
Canhua Wen, Jia Li
*
, and Xue Dong
Author Affiliations
China-UK Low Carbon College, Shanghai Jiao Tong University, Shanghai, 201306, China
show less
DOI:
10.3788/LOP57.201014
Cite this Article
Set citation alerts
Canhua Wen, Jia Li, Xue Dong. Intelligent Domestic Garbage Recognition Based on Faster RCNN[J]. Laser & Optoelectronics Progress, 2020, 57(20): 201014
Copy Citation Text
EndNote(RIS)
BibTex
Plain Text
show less
Fig. 1.
Experimental equipment
Download full size
Fig. 2.
Typical image samples from each class
Download full size
Fig. 3.
Network structure of Faster RCNN
Download full size
Fig. 4.
Faster RCNN train process combined with hard samples enhancement and special layer fine-tuning
Download full size
Fig. 5.
Total loss convergence and mAP of test dataset during training procedure
Download full size
Fig. 9.
Probability threshold decision curve on MobileNet_v1
Download full size
Dataset
Metal
Plastic
Carton
Battery
Bulb
Pill
Total
Original dataset
1321
1392
807
1058
1129
1402
7109
Augmented train dataset
2429
2435
1938
2389
2398
2528
14117
Augmented test dataset
630
585
483
597
617
630
3542
Augmented dataset
3059
3020
2421
2986
3015
3158
17659
Table 1.
Object quantity on garbage dataset
Network
Number of
parameters /10
7
Number of
FLOPs /10
10
Layer
numbers
VGG-16
136.79
166.37
20
Res101
47.21
167.25
105
MobileNet_v1
5.61
19.02
32
Table 2.
Number of parameters, FLOPs and layers for different networks
Backbone
network
AP
mAP
Optimized
mAP
Detection speed /
(frame·s
-1
)
Metal
Plastic
Carton
Battery
Pill
Bulb
Res101
TR
1.0
0.9996
0.9985
0.9996
0.9973
1.0
0.9992
0.9993
~7
TE
0.9770
0.9597
0.9817
0.9695
0.9728
0.9811
0.9736
0.9857
VGG-16
TR
1.0
0.9997
0.9997
0.9996
0.9970
1.0
0.9993
0.9992
~9
TE
0.9758
0.9639
0.9866
0.9835
0.9813
0.9853
0.9794
0.9923
MobileNet_v1
TR
0.9817
0.9715
0.9732
0.9851
0.9831
0.9879
0.9804
0.9833
~20
TE
0.9139
0.8737
0.9204
0.9408
0.9671
0.9554
0.9285
0.9490
Table 3.
Network results on train dataset (TR) and test dataset (TE)
Backbone network
Original mAP
Status
mAP under different background types
Pure color
Texture
Garbage
Res101
1.0
Before re-training
0.9913
0.9222
0.9050
After re-training
1.0
1.0
1.0
VGG-16
1.0
Before re-training
0.9901
0.8835
0.6494
After re-training
1.0
1.0
1.0
MobileNet_v1
0.9917
Before re-training
0.9691
0.7433
0.4204
After re-training
0.9999
0.9933
0.9793
Table 4.
Test results on background dataset
Backbone network
(
P
1
,
P
2
)
Parameter
Recyclable garbage
Hazardous garbage
Metal
Plastic
Carton
Mean
Battery
Pill
Bulb
Mean
Res101
(0.76, 0.24)
Precision
0.9796
0.9662
0.9834
0.9764
0.9497
0.9792
0.9698
0.9662
Recall
0.9889
0.9778
0.9834
0.9834
0.9799
0.9714
0.9887
0.9800
VGG-16
(0.62, 0.38)
Precision
0.9583
0.9487
0.9775
0.9615
0.9657
0.9658
0.9534
0.9491
Recall
0.9857
0.9795
0.9876
0.9843
0.9899
0.9873
0.9951
0.9908
MobileNet_v1
(0.56, 0.44)
Precision
0.8943
0.9235
0.9109
0.9096
0.9266
0.9636
0.8867
0.9256
Recall
0.9609
0.9322
0.9654
0.9528
0.9728
0.9739
0.9854
0.9774
Table 5.
Precision and recall on test dataset under optimal threshold of each network
Abstract
Get PDF(in Chinese)
Figures&Tables (11)
Equations (0)
References (16)
Cited By (3)
Get Citation
Copy Citation Text
Canhua Wen, Jia Li, Xue Dong. Intelligent Domestic Garbage Recognition Based on Faster RCNN[J]. Laser & Optoelectronics Progress, 2020, 57(20): 201014
Download Citation
EndNote(RIS)
BibTex
Plain Text
Set citation alerts for the article
Tools
Share
Set citation alerts for the article
Save the article for my favorites
Paper Information
Category: Image Processing
Received: Jan. 13, 2020
Accepted: Mar. 9, 2020
Published Online: Oct. 13, 2020
The Author Email: Li Jia (canhuamail@163.com)
DOI:
10.3788/LOP57.201014
Recommended Topics
laser devices and laser physics
Lasers and Laser Optics
Laser physics
laser manufacturing
Instrumentation, Measurement and Metrology
Set citation alerts for the article
Please enter your email address
Cancel
Confirm