Vision Processing with the Canny Edge Detection Reference Design

ID 683433
Date 2/14/2015
Public
Document Table of Contents

1.3.6. Capturing the Pixel Stream

Ensure the FPGA image is loaded, the ARM is correctly configured, and the frame reader is running.
  1. From the System Console GUI, select the video type to be passed into the ARM
    An uncompressed frame image file ARMvideo_frame.dat is now in the Linux file system
  2. Export this file to your PC that is running MATLAB.
  3. Run the MATLAB script parse_dat2 to convert the uncompressed .dat file to a viewable image:
    parse_dat2(<image length>,<image height>,<.dat file name>,0)

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