Video and Vision Processing Suite Intel® FPGA IP User Guide

ID 683329
Date 2/15/2022

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Document Table of Contents

23.1. About the Warp IP

The Warp IP applies a warp (image transform) to a video stream. It processes RGB or YUV video streams at resolutions of up to 3840x2160 at 60 fps. It can process either one or two pixels in parallel.

The Warp IP can process arbitrary warps up to a limit of 2:1 for the effective downscale ratio. If, in any region, the warp produces an output image that is downscaled by more than 2:1 from the input image, an error occurs in the IP software.

Typical applications include:

  • Camera lens distortion correction
  • Projector system distortion correction

You can turn on Use Easy warp for resolutions up to full HD. This parameter offers reduced resource and memory bandwidth requirements. Turn on Use Easy warp for mirroring and rotations that are a multiple of 90° (0°, 90°, 180° and 270°).