Abstract: This paper issues about the requirements of different format pictures fitting to various mobile phones in the environment WAP explorer. The structure designed and implemented in the article is a self-adaptive way of image show for WAP by the technology of JAI, and some relative performance is discussed. The model can be applied to WAP application, and the structure has some adaptabilities and general to some extend.

Key words: JAI, WAP image, Self-adaptive way

摘要： 针对当前WAP浏览环境下，不同型号手机要显示不同格式图片的要求，通过JAI图片转换技术，设计和实现了图片显示自适应于不同WAP手机终端的架构；并对相关性能进行了讨论和研究；该模式方法可应用于实际的WAP设计之中，架构具有一定的适应性和通用性。

关键词: JAI, WAP图像, 自适应方法