使用影像處理原理與應用課本中所提及的小波轉換的知識，將一張影像轉換為四張包含不同資訊的影像。並對於特殊的影像處理要求，分別對特定幾張影像作反轉換，會產生符合要求的影像。-use image processing and application of principles mentioned in the textbooks of wavelet conversion expertise, the conversion of an image containing four different imaging information. And for a special image processing requirements, respectively, for a few specific anti-video conversion, will have to meet the requirements of video.