VL.OpenCV
4.0.0
dotnet add package VL.OpenCV --version 4.0.0
NuGet\Install-Package VL.OpenCV -Version 4.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="VL.OpenCV" Version="4.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="VL.OpenCV" Version="4.0.0" />
<PackageReference Include="VL.OpenCV" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add VL.OpenCV --version 4.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: VL.OpenCV, 4.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=VL.OpenCV&version=4.0.0
#tool nuget:?package=VL.OpenCV&version=4.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
VL.OpenCV
Computer vision library with the following features:
- Image filters
- Feature detection and tracking
- Aruco 3D marker tracking
- Camera and projector calibration
- ...
Not GPU accalerated!
For use with vvvv, the visual live-programming environment for .NET: http://visualprogramming.net
Getting started
Install as described here via commandline:
nuget install VL.OpenCVUsage examples and more information are included in the pack and can be found via the Help Browser
Contributing
- Please see our Contribution Guide
- For custom development requests, please get in touch
Credits
- Based on OpenCvSharp
- Which in turn in based on OpenCV 4.9.0
- Also using SharpDX MediaFoundation
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net8.0-windows7.0 is compatible. net9.0-windows was computed. net10.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
- OpenCvSharp4 (>= 4.9.0.20240103)
- OpenCvSharp4.Extensions (>= 4.9.0.20240103)
- OpenCvSharp4.runtime.win (>= 4.9.0.20240103)
NuGet packages (3)
Showing the top 3 NuGet packages that depend on VL.OpenCV:
| Package | Downloads |
|---|---|
|
VL.Wekinator
A set of nodes to easily interact with The Wekinator in VL |
|
|
VL.BadMapper
Projection mapping tools for VL |
|
|
VL.DlibDotNet
DlibDotNet for VL |
GitHub repositories (1)
Showing the top 1 popular GitHub repositories that depend on VL.OpenCV:
| Repository | Stars |
|---|---|
|
DigitalPlatform/dp2
Integrated Library System / 图书馆集成系统
|
| Version | Downloads | Last Updated |
|---|---|---|
| 4.0.0 | 294 | 5/19/2025 |
| 4.0.0-preview | 136 | 5/19/2025 |
| 3.1.0-preview | 97 | 5/17/2025 |
| 3.0.3 | 797 | 11/18/2024 |
| 2.6.4 | 216 | 10/27/2024 |
| 2.6.3 | 232 | 10/5/2024 |
| 2.6.2 | 302 | 8/16/2024 |
| 2.6.1 | 566 | 4/24/2024 |
| 2.6.0 | 211 | 4/16/2024 |
| 2.5.4 | 201 | 4/10/2024 |
| 2.5.3 | 424 | 2/29/2024 |
| 2.5.2 | 159 | 2/28/2024 |
| 2.5.1 | 2,889 | 9/10/2022 |
| 2.5.0 | 916 | 5/26/2022 |
| 2.4.0 | 842 | 4/19/2022 |
| 2.3.0 | 669 | 4/8/2022 |
| 2.2.0 | 600 | 4/8/2022 |
| 2.1.0 | 2,083 | 8/13/2021 |
| 2.0.8-preview | 374 | 7/26/2021 |
| 2.0.7-preview | 330 | 7/20/2021 |
| 2.0.6-preview | 407 | 4/28/2021 |
| 2.0.5-preview | 339 | 3/31/2021 |
| 2.0.4-preview | 499 | 1/14/2021 |
| 2.0.3-preview | 314 | 1/14/2021 |
| 2.0.2-preview | 377 | 1/7/2021 |
| 2.0.1-preview | 372 | 1/7/2021 |
| 2.0.0 | 948 | 3/31/2021 |
| 2.0.0-preview | 382 | 1/6/2021 |
| 1.2.1 | 1,100 | 1/4/2021 |
| 1.2.0 | 719 | 12/16/2020 |
| 1.1.4 | 1,991 | 11/16/2020 |
| 1.1.3 | 770 | 11/13/2020 |
| 1.1.2 | 1,126 | 10/1/2020 |
| 1.1.1 | 648 | 10/1/2020 |
| 1.1.0 | 710 | 9/24/2020 |
| 1.0.3 | 731 | 9/9/2020 |
| 1.0.2 | 716 | 9/9/2020 |
| 1.0.1 | 636 | 8/29/2020 |
| 1.0.0 | 922 | 4/30/2020 |
| 0.2.144-alpha | 577 | 3/24/2020 |
| 0.2.143-alpha | 438 | 3/23/2020 |
| 0.2.142-alpha | 491 | 3/17/2020 |
| 0.2.141-alpha | 521 | 3/6/2020 |
| 0.2.140-alpha | 499 | 2/24/2020 |
| 0.2.139-alpha | 482 | 2/24/2020 |
| 0.2.138-alpha | 554 | 2/20/2020 |
| 0.2.137-alpha | 519 | 2/19/2020 |
| 0.2.136-alpha | 510 | 2/18/2020 |
| 0.2.135-alpha | 483 | 2/18/2020 |
| 0.2.134-alpha | 461 | 2/17/2020 |
| 0.2.133-alpha | 649 | 10/31/2019 |
| 0.2.132-alpha | 683 | 10/12/2019 |
| 0.2.131-alpha | 558 | 10/4/2019 |
| 0.2.130-alpha | 540 | 9/16/2019 |
| 0.2.129-alpha | 578 | 8/27/2019 |
| 0.2.128-alpha | 511 | 8/26/2019 |
| 0.2.127-alpha | 520 | 8/23/2019 |
| 0.2.126-alpha | 474 | 8/21/2019 |
| 0.2.125-alpha | 502 | 8/15/2019 |
| 0.2.122-alpha | 537 | 8/13/2019 |
| 0.2.121-alpha | 554 | 8/7/2019 |
| 0.2.120-alpha | 509 | 8/7/2019 |
| 0.2.119-alpha | 493 | 8/7/2019 |
| 0.2.118-alpha | 487 | 8/7/2019 |
| 0.2.117-alpha | 551 | 8/7/2019 |
| 0.2.116-alpha | 543 | 8/7/2019 |
| 0.2.115-alpha | 504 | 8/7/2019 |
| 0.2.114-alpha | 520 | 8/7/2019 |
| 0.2.113-alpha | 544 | 8/7/2019 |
| 0.2.112-alpha | 561 | 8/7/2019 |
| 0.2.111-alpha | 528 | 8/7/2019 |
| 0.2.110-alpha | 532 | 8/6/2019 |
| 0.2.109-alpha | 517 | 8/6/2019 |
| 0.2.108-alpha | 575 | 8/6/2019 |
| 0.2.107-alpha | 538 | 8/6/2019 |
| 0.2.106-alpha | 592 | 7/31/2019 |
| 0.2.105-alpha | 561 | 7/31/2019 |
| 0.2.104-alpha | 498 | 7/31/2019 |
| 0.2.103-alpha | 508 | 7/23/2019 |
| 0.2.102-alpha | 1,247 | 6/17/2019 |
| 0.2.101-alpha | 553 | 6/11/2019 |
| 0.2.99-alpha | 577 | 5/29/2019 |
| 0.2.98-alpha | 561 | 5/16/2019 |
| 0.2.97-alpha | 563 | 5/14/2019 |
| 0.2.95-alpha | 565 | 5/13/2019 |
| 0.2.94-alpha | 518 | 5/13/2019 |
| 0.2.93-alpha | 527 | 5/13/2019 |
| 0.2.92-alpha | 594 | 5/10/2019 |
| 0.2.91-alpha | 526 | 5/9/2019 |
| 0.2.90-alpha | 558 | 5/7/2019 |
| 0.2.89-alpha | 591 | 5/7/2019 |
| 0.2.88-alpha | 560 | 5/6/2019 |
| 0.2.87-alpha | 651 | 5/2/2019 |
| 0.2.86-alpha | 606 | 4/30/2019 |
| 0.2.85-alpha | 585 | 4/25/2019 |
| 0.2.84-alpha | 602 | 4/24/2019 |
| 0.2.83-alpha | 603 | 4/15/2019 |
| 0.2.82-alpha | 617 | 4/5/2019 |
| 0.2.80-alpha | 599 | 3/30/2019 |
| 0.2.79-alpha | 554 | 3/29/2019 |
| 0.2.78-alpha | 582 | 3/17/2019 |
| 0.2.77-alpha | 559 | 3/17/2019 |
| 0.2.76-alpha | 607 | 3/4/2019 |
| 0.2.75-alpha | 573 | 2/28/2019 |
| 0.2.74-alpha | 565 | 2/26/2019 |
| 0.2.73-alpha | 604 | 2/23/2019 |
| 0.2.72-alpha | 572 | 2/20/2019 |
| 0.2.71-alpha | 677 | 2/12/2019 |
| 0.2.70-alpha | 621 | 2/12/2019 |
| 0.2.69-alpha | 709 | 2/1/2019 |
| 0.2.68-alpha | 654 | 1/29/2019 |
| 0.2.65-alpha | 618 | 1/22/2019 |
| 0.2.63-alpha | 680 | 12/11/2018 |
| 0.2.61-alpha | 739 | 10/23/2018 |
| 0.2.60-alpha | 706 | 10/20/2018 |
| 0.2.59-alpha | 639 | 10/20/2018 |
| 0.2.58-alpha | 633 | 10/20/2018 |
| 0.2.57-alpha | 791 | 10/17/2018 |
| 0.2.56-alpha | 707 | 9/27/2018 |
| 0.2.54-alpha | 709 | 9/24/2018 |
| 0.2.51-alpha | 695 | 9/19/2018 |
| 0.2.50-alpha | 687 | 9/18/2018 |
| 0.2.49-alpha | 728 | 9/12/2018 |
| 0.2.48-alpha | 728 | 9/12/2018 |
| 0.2.47-alpha | 768 | 8/25/2018 |
| 0.2.46-alpha | 850 | 8/3/2018 |
| 0.2.45-alpha | 858 | 7/22/2018 |
| 0.2.44-alpha | 797 | 7/22/2018 |
| 0.2.42-alpha | 1,014 | 7/19/2018 |
| 0.2.41-alpha | 1,048 | 7/13/2018 |
| 0.2.40-alpha | 981 | 7/13/2018 |
| 0.2.39-alpha | 1,013 | 7/3/2018 |
| 0.2.38-alpha | 1,036 | 6/27/2018 |
| 0.2.37-alpha | 1,024 | 6/7/2018 |
| 0.2.36-alpha | 1,017 | 6/7/2018 |
| 0.2.35-alpha | 1,036 | 6/7/2018 |
| 0.2.34-alpha | 995 | 6/5/2018 |
| 0.2.33-alpha | 988 | 6/5/2018 |
| 0.2.32-alpha | 1,005 | 6/4/2018 |
| 0.2.30-alpha | 1,069 | 5/14/2018 |
| 0.2.29-alpha | 1,044 | 5/11/2018 |
| 0.2.28-alpha | 857 | 5/11/2018 |
| 0.2.27-alpha | 1,033 | 5/9/2018 |
| 0.2.26-alpha | 1,025 | 5/9/2018 |
| 0.2.25-alpha | 1,028 | 5/8/2018 |
| 0.2.24-alpha | 1,005 | 5/8/2018 |
| 0.2.23-alpha | 1,003 | 5/8/2018 |
| 0.2.22-alpha | 1,033 | 5/7/2018 |
| 0.2.21-alpha | 1,001 | 5/7/2018 |
| 0.2.20-alpha | 1,035 | 5/7/2018 |
| 0.2.19-alpha | 1,118 | 5/5/2018 |
| 0.2.18-alpha | 1,029 | 5/3/2018 |
| 0.2.17-alpha | 1,188 | 4/28/2018 |
| 0.2.16-alpha | 1,020 | 4/26/2018 |
| 0.2.15-alpha | 1,028 | 4/26/2018 |
| 0.2.14-alpha | 1,062 | 4/26/2018 |
| 0.2.13-alpha | 1,062 | 4/26/2018 |
| 0.2.12-alpha | 995 | 4/24/2018 |
| 0.2.11-alpha | 1,150 | 4/20/2018 |
| 0.2.10-alpha | 1,071 | 4/9/2018 |
| 0.2.9-alpha | 1,023 | 4/4/2018 |
| 0.2.8-alpha | 1,068 | 3/29/2018 |
| 0.2.7-alpha | 1,046 | 3/29/2018 |
| 0.2.6-alpha | 1,071 | 3/29/2018 |
| 0.2.5-alpha | 1,072 | 3/29/2018 |
| 0.2.4-alpha | 1,069 | 3/28/2018 |
| 0.2.3-alpha | 1,038 | 3/28/2018 |
| 0.2.2-alpha | 844 | 3/28/2018 |
| 0.2.1-alpha | 1,058 | 3/28/2018 |
| 0.1.99-alpha | 1,048 | 3/26/2018 |
| 0.1.98-alpha | 1,161 | 3/23/2018 |
| 0.1.97-alpha | 1,222 | 3/23/2018 |
| 0.1.93-alpha | 1,030 | 3/22/2018 |
| 0.1.92-alpha | 865 | 3/22/2018 |
| 0.1.91-alpha | 1,077 | 3/22/2018 |
| 0.1.90-alpha | 883 | 3/21/2018 |
| 0.1.89-alpha | 894 | 3/21/2018 |
| 0.1.88-alpha | 1,027 | 3/21/2018 |
| 0.1.87-alpha | 1,034 | 3/20/2018 |
| 0.1.86-alpha | 862 | 3/20/2018 |
| 0.1.85-alpha | 1,064 | 3/20/2018 |
| 0.1.84-alpha | 1,016 | 3/19/2018 |
| 0.1.83-alpha | 1,006 | 3/19/2018 |
| 0.1.82-alpha | 1,045 | 3/19/2018 |
| 0.1.81-alpha | 1,044 | 3/16/2018 |
| 0.1.80-alpha | 1,041 | 3/16/2018 |
| 0.1.79-alpha | 1,016 | 3/16/2018 |
| 0.1.78-alpha | 1,042 | 3/16/2018 |
| 0.1.77-alpha | 1,020 | 3/16/2018 |
| 0.1.76-alpha | 1,052 | 3/16/2018 |
| 0.1.75-alpha | 1,073 | 3/15/2018 |
| 0.1.74-alpha | 1,078 | 3/14/2018 |
| 0.1.73-alpha | 1,066 | 3/14/2018 |
| 0.1.72-alpha | 1,039 | 3/14/2018 |
| 0.1.71-alpha | 1,046 | 3/14/2018 |
| 0.1.70-alpha | 1,066 | 3/14/2018 |
| 0.1.69-alpha | 1,088 | 3/14/2018 |
| 0.1.68-alpha | 1,075 | 3/14/2018 |
| 0.1.67-alpha | 1,085 | 3/14/2018 |
| 0.1.66-alpha | 1,011 | 3/14/2018 |
| 0.1.65-alpha | 886 | 3/13/2018 |
| 0.1.64-alpha | 1,048 | 3/12/2018 |
| 0.1.63-alpha | 1,075 | 3/12/2018 |
| 0.1.62-alpha | 1,045 | 3/9/2018 |
| 0.1.61-alpha | 1,051 | 3/8/2018 |
| 0.1.60-alpha | 1,079 | 3/8/2018 |
| 0.1.59-alpha | 1,048 | 3/8/2018 |
| 0.1.58-alpha | 1,044 | 3/7/2018 |
| 0.1.57-alpha | 1,061 | 3/7/2018 |
| 0.1.56-alpha | 1,052 | 3/7/2018 |
| 0.1.55-alpha | 1,039 | 3/7/2018 |
| 0.1.54-alpha | 1,042 | 3/6/2018 |
| 0.1.53-alpha | 1,067 | 3/6/2018 |
| 0.1.52-alpha | 1,057 | 3/5/2018 |
| 0.1.51-alpha | 1,037 | 3/4/2018 |
| 0.1.50-alpha | 1,025 | 3/3/2018 |
| 0.1.49-alpha | 996 | 2/28/2018 |
| 0.1.48-alpha | 1,017 | 2/27/2018 |
| 0.1.47-alpha | 1,016 | 2/27/2018 |
| 0.1.46-alpha | 1,049 | 2/27/2018 |
| 0.1.45-alpha | 1,055 | 2/26/2018 |
| 0.1.44-alpha | 1,029 | 2/23/2018 |
| 0.1.43-alpha | 875 | 2/23/2018 |
| 0.1.42-alpha | 847 | 2/23/2018 |
| 0.1.41-alpha | 1,023 | 2/23/2018 |
| 0.1.40-alpha | 1,030 | 2/22/2018 |
| 0.1.39-alpha | 864 | 2/22/2018 |
| 0.1.38-alpha | 1,011 | 2/22/2018 |
| 0.1.37-alpha | 1,037 | 2/22/2018 |
| 0.1.36-alpha | 868 | 2/21/2018 |
| 0.1.35-alpha | 1,057 | 2/20/2018 |
| 0.1.34-alpha | 1,020 | 2/20/2018 |
| 0.1.33-alpha | 1,054 | 2/20/2018 |
| 0.1.32-alpha | 1,083 | 2/20/2018 |
| 0.1.31-alpha | 1,027 | 2/20/2018 |
| 0.1.30-alpha | 1,035 | 2/20/2018 |
| 0.1.28-alpha | 1,082 | 2/20/2018 |
| 0.1.27-alpha | 1,020 | 2/20/2018 |
| 0.1.26-alpha | 1,043 | 2/19/2018 |
| 0.1.25-alpha | 1,057 | 2/19/2018 |
| 0.1.24-alpha | 1,046 | 2/18/2018 |
| 0.1.23-alpha | 1,038 | 2/16/2018 |
| 0.1.22-alpha | 1,041 | 2/16/2018 |
| 0.1.21-alpha | 1,036 | 2/15/2018 |
| 0.1.20-alpha | 1,012 | 2/15/2018 |