How to Install and Uninstall libopencv-features2d4.5 Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 05,2024

1. Install "libopencv-features2d4.5" package

Please follow the step by step instructions below to install libopencv-features2d4.5 on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                libopencv-features2d4.5
            
                    
    
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2. Uninstall "libopencv-features2d4.5" package

Please follow the steps below to uninstall libopencv-features2d4.5 on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                libopencv-features2d4.5
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libopencv-features2d4.5 package on Ubuntu 21.10 (Impish Indri)

Package: libopencv-features2d4.5
Architecture: amd64
Version: 4.5.3+dfsg-1ubuntu1
Multi-Arch: same
Priority: optional
Section: universe/libs
Source: opencv
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Science Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 760
Depends: libc6 (>= 2.34), libgcc-s1 (>= 3.3.1), libopencv-core4.5 (>= 4.5.3+dfsg), libopencv-flann4.5 (>= 4.5.3+dfsg), libopencv-imgproc4.5 (>= 4.5.3+dfsg), libstdc++6 (>= 11)
Filename: pool/universe/o/opencv/libopencv-features2d4.5_4.5.3+dfsg-1ubuntu1_amd64.deb
Size: 273858
MD5sum: 3a3bc1ad8a8af75fd31578f8010e1af2
SHA1: f510e13a82ee0455ca70210d39f72cdea5ae6c15
SHA256: bb1dfc7290b79b9cbee8e7a4f25c37a57bface18cf53af1c98ff9a086d923f33
SHA512: b6b62dc5cf81a8c349e4c715e2705b3e49797b122fb413cf9d75f28a5a92c8d36bb2f0d2f5932f0cc9f1e41f66f7874fb8f712069bf87c19359bf74871a58507
Homepage: https://opencv.org
Description-en: computer vision Feature Detection and Descriptor Extraction library
This package contains the OpenCV (Open Computer Vision) Feature Detection
and Descriptor Extraction runtime libraries.
.
The Open Computer Vision Library is a collection of algorithms and sample
code for various computer vision problems. The library is compatible with
IPL (Intel's Image Processing Library) and, if available, can use IPP
(Intel's Integrated Performance Primitives) for better performance.
.
OpenCV provides low level portable data types and operators, and a set
of high level functionalities for video acquisition, image processing and
analysis, structural analysis, motion analysis and object tracking, object
recognition, camera calibration and 3D reconstruction.
Description-md5: 122b12bbf961eda4e13f729263851b16
Task: ubuntustudio-video, ubuntustudio-photography, ubuntustudio-graphics, ubuntukylin-desktop