How to Install and Uninstall libopencv-objdetect4.5 Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: December 24,2024

1. Install "libopencv-objdetect4.5" package

Learn how to install libopencv-objdetect4.5 on Ubuntu 21.04 (Hirsute Hippo)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libopencv-objdetect4.5
            
                    
    
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2. Uninstall "libopencv-objdetect4.5" package

This guide covers the steps necessary to uninstall libopencv-objdetect4.5 on Ubuntu 21.04 (Hirsute Hippo):


    
        
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                sudo apt remove
            
                        
                libopencv-objdetect4.5
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libopencv-objdetect4.5 package on Ubuntu 21.04 (Hirsute Hippo)

Package: libopencv-objdetect4.5
Architecture: amd64
Version: 4.5.1+dfsg-4ubuntu1
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: 448
Depends: libopencv-highgui4.5 (= 4.5.1+dfsg-4ubuntu1), libopencv-ml4.5 (= 4.5.1+dfsg-4ubuntu1), libc6 (>= 2.29), libgcc-s1 (>= 3.0), libopencv-calib3d4.5 (>= 4.5.1+dfsg), libopencv-core4.5 (>= 4.5.1+dfsg), libopencv-imgproc4.5 (>= 4.5.1+dfsg), libstdc++6 (>= 6)
Filename: pool/universe/o/opencv/libopencv-objdetect4.5_4.5.1+dfsg-4ubuntu1_amd64.deb
Size: 154688
MD5sum: c59532aae22dd71b3e3fdb03b37f7486
SHA1: 180ab7b54f788b8c7f9b225fda396dd451f831e3
SHA256: 0b46b9be18fb6b206d7e94c03851429f3fabb327b4ae752bd6a1b9d7ca8112df
SHA512: c62ea08fcf54f5a4ff769ba6c551a0f7c04c345ab42069656c295074b67f144f45b4886597c0083bae148c741af7b53155bd05b43689718e86429719159db9ca
Homepage: https://opencv.org
Description-en: computer vision Object Detection library
This package contains the OpenCV (Open Computer Vision) Object Detection
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: 9a77ab897ba11a70615d3e366bf512ad
Task: ubuntustudio-video