Wavelet Analysis And Processing Algorithm For Images Compressing And Data Fusion

Wavelet analysis, the newest time-frequency analysis tool with its unique advantages, was widely used in engineering. However, in the practical application, compressing images contain huge data, which made it difficult and impossible to process the image by the ordinary method. In this paper, an image compression and data fusion method is put forward based on wavelet transform. We analyze land surveying image "soil" by using two-dimensional wavelet and achieve good results.