FPGA Video Processing System

Published: 24 October 2021
on channel: George Yu
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20

Video processing pipeline using an OV7670 camera and Zybo Z7 SoC. Implemented fully in programmable logic.

The OV7670 camera is configured using i2c. Video data is captured and displayed over HDMI.

There are several options a user can enable.

1) Greyscale Mode
2) Gaussian Blur Filter
3) Sobel Edge Detection Operator

The system must be in greyscale mode to apply either the Gaussian or Sobel filters. The Sobel filter can be applied with or without the Gaussian filter as demonstrated.

The strength of the Sobel operator can also be adjusted using the buttons on the board.

github.com/georgeyhere/FPGA-Video-Processing


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