Rapina

Rapina

Daniel Theisges dos Santos

Daniel Theisges dos Santos

Blumenau, Santa Catarina

Embedded vision systems

Artificial Intelligence, Robotics, Internet of Things

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Description

The security in road traffic has become a concern for the society, which motivating the development of Advanced Driver Assistance Systems (ADAS). An example of ADAS is the detection system for traffic signs, which aims to extract traffic information through computer vision te- chniques. In this work it was developed a system capable of detecting Brazilian traffic signs, using for this a new algorithm to filter objects. Firstly, the algorithm extracts objects based on color, applied through a threshold on the space Y’CbCr. After, the post-processing step, a neural network was used with the Fourier descriptors to isolate objects with typical shapes of the Brazilian traffic signs. The results show that the system performs well in different weather conditions and can be ap- plied in real scenarios, and present the information in a timely manner to the reaction of the driver.

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Daniel T. added photos to project Rapina

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Rapina

The security in road traffic has become a concern for the society, which motivating the development of Advanced Driver Assistance Systems (ADAS). An example of ADAS is the detection system for traffic signs, which aims to extract traffic information through computer vision te- chniques. In this work it was developed a system capable of detecting Brazilian traffic signs, using for this a new algorithm to filter objects. Firstly, the algorithm extracts objects based on color, applied through a threshold on the space Y’CbCr. After, the post-processing step, a neural network was used with the Fourier descriptors to isolate objects with typical shapes of the Brazilian traffic signs. The results show that the system performs well in different weather conditions and can be ap- plied in real scenarios, and present the information in a timely manner to the reaction of the driver.

Medium 1618498 813216372038108 986849409 n

Daniel T. created project Rapina

Medium 32e33387 8865 417a 8433 4c4350241c5b

Rapina

The security in road traffic has become a concern for the society, which motivating the development of Advanced Driver Assistance Systems (ADAS). An example of ADAS is the detection system for traffic signs, which aims to extract traffic information through computer vision te- chniques. In this work it was developed a system capable of detecting Brazilian traffic signs, using for this a new algorithm to filter objects. Firstly, the algorithm extracts objects based on color, applied through a threshold on the space Y’CbCr. After, the post-processing step, a neural network was used with the Fourier descriptors to isolate objects with typical shapes of the Brazilian traffic signs. The results show that the system performs well in different weather conditions and can be ap- plied in real scenarios, and present the information in a timely manner to the reaction of the driver.

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