反编译工具，可以和dex2jar-0.0.7.8-SNAPSHOT.zip一起使用，反编译android程序，具体方法步骤百度一下-Decompilation tools and dex2jar-0.0.7.8-SNAPSHOT.zip used, decompile android procedures, specific methods and steps at Baidu

The goal is to provide user with a systematic navigation tool for image database access. In this system, user can use an example image to retrieve similar images or use a 3-D location to retrieve a snapshot of the similarity pyramid of the databa