基于Haar小波变换的图像分解与重构

Image Decomposition and Reconstruction Based on Haar Wavelet Transform

介绍了Haar小波函数及基于Haar小波变换的图像分解与重构,通过实验得出了小波变换及haar小波用于图像分解与重构具有速度快、重构图像压缩比高、对图像容易进行各种分析处理等优点的结论,为后续研究图像压缩技术提供了一定的依据。

This paper introduced Haar wavelet function. Based on it, images are decomposed and reconstructed. This method has advantages such as highspeed, highcompress ratio and dealing with images easily. Some foundations were given for the following research.