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Finally, the text regions classified by the MSER method were put into the improved DBNet network for further detection. The main contributions of this paper are as follows: (1) A multi-channel MSER method is proposed, which uses R, G, B, and S channels to extract the natural scene ...
We segmented those signals into sub-signals and then constructed the desired vital signal using the correlation method. In this way, the vital signs of the driver can be monitored noninvasively, which can be used by researchers to detect the drowsiness of the driver which is related to the ...
However, their traffic sign set is limited to only 20 signs, and the PC platform is not an embedded system that can be integrated into a car. In [21], a low power 0.13-μm ASIC chip has been presented for traffic sign detection, incorporating an image enhancement preprocessor and a ...