Application of Image Compression Technology in Network Classroom
Liu Ai-hua · Computer Knowledge and Technology · 2009
Network classroom need to transfer a large number of image data between teacher ends and student ends. The transmission efficiency directly impacts the interactive performance of the network system. Static images in network transmission need to be compressed. Analysis of image data characteristics, the difference between two images before and after will be extracted through the algorithm, better than using a single effective compression technology to achieve higher compression ratio at the time of image small changes.