FredsImageMagickScripts.Unperspective 2.2020.822.858

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ImageMagick.FredsScripts.Unperspective

Additional Details

This package has been renamed to ImageMagick.FredsScripts.Unperspective

The owner has unlisted this package. This could mean that the package is deprecated, has security vulnerabilities or shouldn't be used anymore. 
dotnet add package FredsImageMagickScripts.Unperspective --version 2.2020.822.858
                    


                    

                
NuGet\Install-Package FredsImageMagickScripts.Unperspective -Version 2.2020.822.858
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="FredsImageMagickScripts.Unperspective" Version="2.2020.822.858" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FredsImageMagickScripts.Unperspective" Version="2.2020.822.858" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FredsImageMagickScripts.Unperspective" />
                    


                            Project file
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 FredsImageMagickScripts.Unperspective --version 2.2020.822.858
                    


                    

                
#r "nuget: FredsImageMagickScripts.Unperspective, 2.2020.822.858"
#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=FredsImageMagickScripts.Unperspective&version=2.2020.822.858
                    


                            Install FredsImageMagickScripts.Unperspective as a Cake Addin
                        

                    

                
#tool nuget:?package=FredsImageMagickScripts.Unperspective&version=2.2020.822.858
                    


                            Install FredsImageMagickScripts.Unperspective as a Cake Tool

Attempts to automatically remove pespective distortion from an image without the need to manually pick control points. This technique is limited and relies upon the ability to isolate the outline or boundary of the distorted quadrilateral in the input image from its surrounding background. This technique will not look for internal edges or other details to assess the distortion. This technique also works to correct affine distortions such as rotation and/or skew. The basic principal is to isolate the quadrilateral of the distorted region from its background to form a binary mask. The mask is converted from cartesian coordinates to polar coordinates and averaged down to one row. This row is then processed either to find the highest peaks or the highest second derivative peaks. The four peaks identified are then converted back to cartesian coordinates and used with the ouput dimensions determined from the user specified (or computed) aspect ratio and user specified dimension.

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

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