The implementation of 2D JAVA graphics was especially difficult and time-consuming because we had to hard-code 20 to 90 different coordinates for each track token depending on the type of track. In addition, the integration of three main modules(i.e. webcam, 2D graphics, and topcodes) were also problematic and difficult due to problems such as the glare from projector and light bulbs as well as the low resolution of 1.3M pixel camera. Aside from the software integration, the hardware(system) configuration involving the projector, board, and webcam was a challenge as well.
Saturday, May 3, 2008
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