图象教学信息的数字化处理

The Digitalized process of the Image Teaching Information

信息数字化是教育信息化的一个主要特征,多媒体计算机为此提供了强大的技术支持和处理环境.文章讨论了图象教学信息在数字化处理的方式、获取、存储格式、格式转换、压缩等方面的基本问题.

Iinformation digital is an important characteristic of the education informatization,for which the multimedium computer provide great support and procession environment.Some basic issues of the image teaching information in the pattern,acquisition,storage,format,format transimission and the compression of the digital procession are discussed in the paper.