【摘要】 作者在本文论述了现存的图像压缩编码技术，并将其方法分为两大类，即经典压缩编码方法和现代压缩编码方法，分析其优缺点，并着重论述现代编码方法和图像压缩编码的国际标准更多还原

【Abstract】 The paper describes the existing technologies of image compression, which are divided into two approaches. The advantages and faults of the classical and modern approaches are respectively pointed out. And in the paper emphasis is put on the modern approach and the international standards of image compression coding.更多还原