ekreutz

Pixel aspect ratios - a potential issue in object detection?

Updated: Jan 25, 2021

Quick write-up about pixel aspect ratios in video files, and how they might affect performance in an object detection pipeline. I found very little good information about this online, so I decided to write this to summarize my findings.

Tl;dr: scroll down to the "final solution" code, for how to deal with this issue, using Python/OpenCV.

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ekreutz

Update conda

Or, how to update miniconda or Anaconda.

Simply run the following command:

conda update -n base conda

ekreutz

#!/bin/bash

#
# curl -O https://gist.githubusercontent.com/ekreutz/b245da335cc10b0d270136b35eb22d1f/raw/43c6d07b0b3d3165af9c10cef18e8709a07ce680/resetXcode.sh && bash ./resetXcode.sh ; rm ./resetXcode.sh
#

if [[ $(whoami) != jenkins ]]; then
  echo "Run as jenkins"
  exit 1
fi