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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2013
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Article
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Tab 1
/
Research Article
Eigen-Gradients for Traffic Sign Recognition
Table 1
General comparison with the methods reported in [
2
]. In the central column a brief description of the method is given: classification tool, image size, number of attributes per image, and features used for recognition.
Team
Method
Accuracy
IDSIA [
3
]
CNN + MLP, image size
, 8 attributes per pixel (18,432 attributes per image), color features
99.46
INI-RTCV
Human performance (best individual)
99.22
INI-RTCV
Human performance (average)
98.84
Sermanet [
4
]
CNN, image size
, 3,072 attributes per image, color features
98.31
CAOR [
5
]
k
-NN + Random Forests, image size
, 1,568 attributes per image, HOG 2 features
96.14
INI-RTCV
LDA, image size
, 1,568 attributes per image, HOG 2 features
95.68
INI-RTCV
LDA, image size
, 1,568 attributes per image, HOG 1 features
93.18
INI-RTCV
LDA, image size
, 2,916 attributes per image, HOG 3 features
92.34
Eigen-Gradients
MLP, image size
, 140 attributes per image, gradient-orientation + PCA features
95.9