How to Install and Uninstall libopencv-objdetect-dev Package on Ubuntu 21.10 (Impish Indri)

Last updated: April 27,2024

1. Install "libopencv-objdetect-dev" package

Here is a brief guide to show you how to install libopencv-objdetect-dev on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                libopencv-objdetect-dev
            
                    
    
    Copied

2. Uninstall "libopencv-objdetect-dev" package

Please follow the instructions below to uninstall libopencv-objdetect-dev on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                libopencv-objdetect-dev
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the libopencv-objdetect-dev package on Ubuntu 21.10 (Impish Indri)

Package: libopencv-objdetect-dev
Architecture: amd64
Version: 4.5.3+dfsg-1ubuntu1
Multi-Arch: same
Priority: optional
Section: universe/libdevel
Source: opencv
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Science Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1100
Depends: libopencv-highgui-dev (= 4.5.3+dfsg-1ubuntu1), libopencv-ml-dev (= 4.5.3+dfsg-1ubuntu1), libopencv-objdetect4.5 (= 4.5.3+dfsg-1ubuntu1)
Filename: pool/universe/o/opencv/libopencv-objdetect-dev_4.5.3+dfsg-1ubuntu1_amd64.deb
Size: 238034
MD5sum: 681070d5d9eda21828ea83143294b73b
SHA1: 7ff31ffc69a604ec32d17902bb8afb729b215519
SHA256: adf7230876de20a12cb3f7d353af13432ad27ea8f60442f9b4b85e46628d514d
SHA512: f3bb810fcfe5e185d7f8732bfdc08e0449a9858d883ef199ff2e059063cabf8ebfd98d9575ff0fc7b811c628dadbcdcbede42402f9db0671964b6d389f9cb1cc
Homepage: https://opencv.org
Description-en: development files for libopencv-objdetect4.5
This package contains the header files and static library needed to compile
applications that use OpenCV (Open Computer Vision) Object Detection library.
.
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: 63c38cbb7ca395d8942896ab21b37a28