Jian-chun Xing

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In seas security supervision, we should conduct feature extraction and match for consecutive frames in order to effectively reduce the jitter caused by wind-induced vibration. Harris corner point detection algorithm is widely used in feature extraction for images. An improved algorithm for Harris corner detection is proposed in this paper since the feature(More)
Image contour-based feature extraction method has been applied to some fields of image recognition and virtual reality. However, image contour features are easily susceptible to factors like noise, rotation and thresholds during extraction and processing. To solve the above problem, this paper proposes a contour coding image recognition algorithm based on(More)
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