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adrianj / RangeImaging

Various things related to range imaging - specifically the Victoria University PMD19k Range Imaging System
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PMD - Frame Capture #3

Open adrianj opened 14 years ago

adrianj commented 14 years ago

When capturing frames, the first cycle is always an error. I suspect it is an issue related to the timing of integration vs frame readout. Possible solutions:

  1. Correct the VHDL code to do integration first like it should
  2. Modify Nios code to ignore the first #cycles of frames. This is a nice solution for ignoring the first X frames after a reset that often have slightly different precision as the system 'settles'.
adrianj commented 14 years ago

Alot of this stuff I think will change if the design moves toward a hardware driver for the ethernet controller.