| 基于小波变换的视频录播图像预处理及应用 |
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| 引用本文： | 戴雯惠.基于小波变换的视频录播图像预处理及应用[J].中国科技信息,2011(17):93-94. |
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| 作者姓名： | 戴雯惠 |
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| 作者单位： | 苏州经贸职业技术学院 信息系,江苏 苏州,215009 |
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| 摘 要： | 针对传统图像预处理中图像信息损失的问题,提出基于小波变换的图像去噪和增强的算法。实验证明基于小波变换的图像预处理方法能在去噪和增强的同时,保留了图像在时间和空间域的信息,为视频录播后续的目标检测与跟踪提供了高质量图像,提高了录播系统的跟踪准确性。
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| 关 键 词： | 小波变换 图像处理 视频录播 图像去噪 图像增强 |
Application for Image Preprocessing of Video Recording and Broadcasting based on Wavelet Transform |
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| Dai Wenhui Suzhou Institute of Trade & Commerce.Application for Image Preprocessing of Video Recording and Broadcasting based on Wavelet Transform[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(17):93-94. |
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| Authors: | Dai Wenhui Suzhou Institute of Trade & Commerce |
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| Institution: | Dai Wenhui Suzhou Institute of Trade & Commerce,Department of Information,Suzhou,Jiangsu 215009,China |
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| Abstract: | For losing image information in traditional image pre-processing,proposed an algorithm of image de-noising and enhancement based on wavelet transform.Experiments show that the method of image pre-processing based on wavelet transform can achieve de-noising and image enhancement,at the same time to preserve the image in time and spatial domain,and to provide a high quality image for target detection and tracking of video recording and broadcasting.To improve the tracking accuracy of the recording and broadca... |
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| Keywords: | Wavelet transform image processing video recording and broadcasting image de-noising image enhancement |
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