Android多媒体实例大汇集--1、Image的获取和存储。2、Image的检索和显示。3、定制自己的Camera。4、实现像PhotoShop中的一些功能，对图像进行编辑，合成等。-Android large collection of multimedia examples- 1, Image acquisition and storage. 2, Image retrieval and display. 3, customize their Camera. 4, the implemen

Video surveillance systems have long been in use to monitor security sensitive areas. The history of video surveillance consists of three generations of systems which are called 1GSS, 2GSS and 3GSS. The first generation surveillance systems (1GS

对于以图片为主的应用来说（比如Path），传统的从硬盘单个加载图片方法太慢以致于会影响到应用的整体性能表现，尤其是需要滚动加载的。Fast Image Cache刚好可以解决这个问题。Fast Image Cache是iOS 应用中一个高效的，快速的图片存储和检索方法。对于很多优秀的应用来说，快速运行和平缓滚动是用户体验中重要的一部分，而Fast Image Cache可以简单化这种实现-For a picture-based applications (such as Path), the t