基于小波变换的频域内的木材美化研究

Guo-hua QIU,Hua-qiong DUO, Ya-chao WANG, Xin-hong ZHANG

Journal of Inner Mongolia Agricultural University(2014)

Cited 23|Views0
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Abstract
通过对木材图像进行3尺度的小波交换,在高频内判断图像的美化点,对确定的美化点进行美化处理,用峰值信噪比、均方误差值和灰度曲线对美化效果进行评价.研究结果表明,该方法不仅美化了木材图像,也保留了木材纹理信息,同时用灰度曲线可以直观地分析图像的美化效果.
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Key words
wood beautification research based,wavelet transform
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