ABSTRACT
By using Matlab digital image processing tool, the method of national flags image recognition and detection is obtained. Firstly, the original color image is grayed, and then, the Gaussian mean filter is used to suppress the noise as much as possible without losing most details. Histogram equalization algorithm is used for image enhancement. Then, through multiple clustering segmentation method, more obvious features of the image are obtained. Finally, feature matching algorithm is used to detect and recognize the national flags image. This algorithm has the characteristics of high robustness and high accuracy. Through Matlab simulation experiment, this algorithm can complete the recognition of national flags image.
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Index Terms
- National Flags Recognition Based on Image Processing
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