论文信息 - Efficient recognition of speed limit signs

Efficient recognition of speed limit signs

An automatic traffic sign detection system is important in a driver assistance system. An approach for detecting Norwegian speed limit signs is proposed. It consists of three major steps: color-based filtering, locating sign(s) in an image and detection of numbers on the sign. About 91% correct recognition is achieved for a selection of 198 images.

J. Torresen | J.W. Bakke | L. Sekanina

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