基于DCT变换的彩色图像压缩应用研究

Research on Application of Image Compression Based on DCT

基于DCT的图像压缩编码技术,对基于DCT变换的图像压缩技术的算法进行了研究,给出了具体的实现方法和步骤,用MATLAB进行了算法仿真,取得了较好的效果。

This paper introduces the coding of image based on DCT, and research on technique of image compression based on DCT, furthermore, shows the details of realization. It provides high compressibility and high quality by Matlab simulation.