On 20th February, we focused on changing the sturcture of the wheels. In the past test, we found that the wheels of the car could only rotate one wheel at one time. However it would be better to roate two wheels at the same time so that the car could rotate with an axis centre. The main reason for modifing the structure is that in the improved way a more accurate detection could be realised. Here is a video show the car rotate with an axis centre.
Secondly, we tried to change the BRG standard into HSV standard. However we found there wasn't so mand differences in enhancing the accuracy after we changed the form. So we decided to remain the old form.
Moreover, we focused on tracking single item under multi-item background. The programming was not finished. Figure 1 shows part of the Matlab programming language on tracking one dinamic red ball with 4 other stable red ball in the screen.
Figure 1: Tracking one dinamic red ball with other stable balls in the screen
There are some handsome boys working on there section.
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