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This paper proposed methods for motorcycle and license plate detection using fixed-size vertical projection and multi-part mean analysis. The method consisted of two parts: a motorcycle detection and a license plate detection. Fixed-size vertical projection and neural network were used in the motorcycle detection process. Vertical and horizontal scanning was used to extract features for the neural...
This paper presents an algorithm for the detection and recognition of traffic signs in a category of warning sign. The algorithm could be divided into two phases: detection and recognition. Images were captured from a survey vehicle camera surveying actual road environment. The detection step used HSV color model to process and detect the region of interest using color of the traffic sign by fuzzy...
This paper presents image processing techniques based on grid cell analysis for crack detection on non-uniform illumination and strong texture images. The techniques are grid cell analysis chain and cracked cell verification. Grid cell analysis chain helps eliminate false detection of shadow border on an image as being a cracked line. Cracked cell verification helps eliminate false detection when...
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