Sample laptop Vision code?

[thecakeisalie]

This year our vision code was written in C++. Unfortunately, due the fact that the code used the CRO instead of a laptop to do the processing, the speed was too slow. In addition, the code was quite buggy and did not always work. Next year we are planning to switch to java.
I am wondering if there is any sample java vision code that utilizes a laptop to do the processing. I have searched, but cannot seem to find any