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静态图像压缩中匹配小波的构造

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摘要 本文从小波的正交性出发,采用波形匹配的系数相关原则,求出与给定图像相匹配的匹配小波,将得到的滤波器用于各种类型的图像进行压缩,仿真结果证明,匹配小波滤波器得到更好的压缩效果。
作者 周海霞 刘娟
出处 《福建电脑》 2011年第5期76-77,共2页 Journal of Fujian Computer
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