V4L2 FPGA - Examples

V4L2 FPGA
Introduction
Overview Frame Grabber Sink Filtering Budget Estimator
Getting the Code
How to get the code Building and Installation Guide Running the demo
Examples
Convolutioner Pass Through Video Test Pattern Generator Xilinx OpenCV
GStreamer Pipelines
Filter Mode Frame Grabber
Supported Platforms
PicoEVB Zynq 7000 series Zynq MP-SoC series LiteFury
Contact Us

This section shows two examples already implemented and tested on our V4L2 FPGA framework.

• Convolutioner section explains how to read from a camera and move this through convolution with a Gaussian Kernel before going back to the CPU.
• Video Test Pattern Generator section explains how to read from an HW generated pattern and move it to the CPU.
• Pass-through section explains how to read from a camera and move this through a pass-all accelerator before going back to the CPU. This is useful for measuring the maximum capabilities of the FPGA and communication.
• Xilinx OpenCV section explains how to integrate the Xilinx OpenCV library to the V4L2 FPGA wrapper.