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In order to overcome the shortcoming of the soft-threshold denosing method in curvelet domain, which may cause edges blurred, a new denoising method based on the edge features of the given image is proposed. In this method, we make full use of the anisotropie advantages of curvelet, extract the detail and edge information from the low-frequency domain and restore it, which can prevent the destruction...
In this paper, a license plate location algorithm, fused texture characteristics and color information are proposed, where the license plate characteristics of structure and color are fused based on the fixed color collocation between background and the character of the license plate. Firstly, we would perform edge detection on gray-scale images of vehicles, and then, give the Canny operator edge...
In this paper, a new algorithm for edge detection was proposed. This method inspired by A. Bastürk's thoughts was formed, who proposed efficient edge detection using one neighbor CNN cloning template optimized by differential evolutionary algorithm. In order to consider interaction of more cells, and overcome solution's precocious phenomena, this paper extend one neighbor to two neighbors, and adopt...
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