How To Install klt on Fedora 36
Introduction
In this tutorial we learn how to install klt on Fedora 36.
What is klt
KLT is an implementation, in the C programming language, of a feature tracker for the computer vision community. The source code is in the public domain, available for both commercial and non-commercial use. The tracker is based on the early work of Lucas and Kanade, was developed fully by Tomasi and Kanade, and was explained clearly in the paper by Shi and Tomasi. Later, Tomasi proposed a slight modification which makes the computation symmetric with respect to the two images – the resulting equation is derived in the unpublished note by myself. Briefly, good features are located by examining the minimum eigenvalue of each 2 by 2 gradient matrix, and features are tracked using a Newton-Raphson method of minimizing the difference between the two windows. Multi-resolution tracking allows for relatively large displacements between images. The affine computation that evaluates the consistency of features between non-consecutive frames was implemented by Thorsten Thormaehlen several years after the original code and documentation were written.
We can use yum or dnf to install klt on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install klt.
Install klt on Fedora 36 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install klt using dnf by running the following command:
sudo dnf -y install klt
Install klt on Fedora 36 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
After updating yum database, We can install klt using yum by running the following command:
sudo yum -y install klt
How To Uninstall klt on Fedora 36
To uninstall only the klt package we can use the following command:
sudo dnf remove klt
klt Package Contents on Fedora 36
/usr/lib/.build-id
/usr/lib/.build-id/79
/usr/lib/.build-id/79/6e12bacec1382fa36586def6a62966b50b48f0
/usr/lib/libklt.so.1
/usr/lib/libklt.so.1.3.4
/usr/share/doc/klt
/usr/share/doc/klt/README.txt
/usr/share/doc/klt/speed.txt
References
Summary
In this tutorial we learn how to install klt on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).
title: “How To Install klt on Fedora 36” linkTitle: “klt” type: “docs” description: “In this tutorial we learn how to install klt in Fedora 36. klt is An implementation of the Kanade-Lucas-Tomasi feature tracker” date: “2022-08-17” lastmod: “2022-08-17” #image: /images/fedora/36/klt-featured.png
Introduction
In this tutorial we learn how to install klt on Fedora 36.
What is klt
KLT is an implementation, in the C programming language, of a feature tracker for the computer vision community. The source code is in the public domain, available for both commercial and non-commercial use. The tracker is based on the early work of Lucas and Kanade, was developed fully by Tomasi and Kanade, and was explained clearly in the paper by Shi and Tomasi. Later, Tomasi proposed a slight modification which makes the computation symmetric with respect to the two images – the resulting equation is derived in the unpublished note by myself. Briefly, good features are located by examining the minimum eigenvalue of each 2 by 2 gradient matrix, and features are tracked using a Newton-Raphson method of minimizing the difference between the two windows. Multi-resolution tracking allows for relatively large displacements between images. The affine computation that evaluates the consistency of features between non-consecutive frames was implemented by Thorsten Thormaehlen several years after the original code and documentation were written.
We can use yum or dnf to install klt on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install klt.
Install klt on Fedora 36 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install klt using dnf by running the following command:
sudo dnf -y install klt
Install klt on Fedora 36 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
After updating yum database, We can install klt using yum by running the following command:
sudo yum -y install klt
How To Uninstall klt on Fedora 36
To uninstall only the klt package we can use the following command:
sudo dnf remove klt
klt Package Contents on Fedora 36
/usr/lib/.build-id
/usr/lib/.build-id/90
/usr/lib/.build-id/90/7094914fbfb0d3c84ebfae761d8263101573d7
/usr/lib64/libklt.so.1
/usr/lib64/libklt.so.1.3.4
/usr/share/doc/klt
/usr/share/doc/klt/README.txt
/usr/share/doc/klt/speed.txt
References
Summary
In this tutorial we learn how to install klt on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).