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Altera tPad DE2-115 - Video and Image Processing for Camera

Altera tPad DE2-115
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31
photograph of the demonstration.
Table 4-3 The functional keys of the digital camera demonstration
Component
Function Description
KEY[0]
Reset circuit
KEY[1]
Set the new exposure time (use with SW[0] )
KEY[2]
Trigger the Image Capture (take a shot)
KEY[3]
Switch to Free Run mode
SW[0]
Off: Extend the exposure time
On: Shorten the exposure time
HEX[7:0]
Frame counter (Display ONLY)
Figure 4-13 Screen shot of the tPad camera demonstration
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The Video and Image Processing (VIP) for Camera Example Design demonstrates dynamic scaling
and clipping of a standard definition video stream in RGB format and picture-in-picture mixing
with a background layer. The video stream is output in high definition resolution (800×600) on the
HSMC LTC daughter card (part of the tPad).
The example design demonstrates a framework for rapid development of video and image
processing systems using the parameterizable MegaCore® functions that are available in the Video
and Image Processing Suite. Available functions are listed in Table 4 2. This demonstration needs
the Quartus II license file includes the VIP suite feature.