Introduction - If you have any usage issues, please Google them yourself
Pixel-based domain improved SPIHT algorithm: the set partitioning in hierarchical tree algorithm is a simple, efficient embedded zerotree coding algorithm. In the algorithm based on an improved method based on the airspace. First of all, the even split the image pixels minus the two adjacent odd-numbered out of the mean to form a split image. and then split the images out of the odd-numbered extracted as the main image will be extracted out as even-numbered images. Finally, the main image to the right to appropriate values for compression