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探讨了多媒体影像处理的关键技术———图像压缩方法 ,并展望了未来的图像压缩技术的发展 ,对应用广泛的DCT变换编码方案作了较详细的研究
Discusses the key technology of multimedia image processing --- the image compression method, and looks forward to the future development of image compression technology. It makes a more detailed study on the widely used DCT transform coding scheme