surface-curvature | The project is to represent a surface | Computer Vision library

by sujithTSR Python Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | surface-curvature Summary

surface-curvature is a Python library typically used in Artificial Intelligence, Computer Vision, Numpy applications. surface-curvature has no bugs, it has no vulnerabilities and it has low support. However surface-curvature build file is not available. You can download it from GitHub.

The project is to represent a surface in 3D, using the libraries of scipy, numpy in python. For the code to run : install numpy and scipy libraries of python. The maximum and the minimum curvatures of the surface are calculated and with the help of these curvatures The gaussian and the mean curvatures of a surface are calulated. The use of the gaussian curvature is to distinguish the surface points into distinct categories ie. elliptical points(K>0), hyperbolic points(K<0) and parabolic points (K=0). Gaussian and mean curvature are often used for visual inspection of surfaces.

Support

Quality

Security

License

Reuse

Support

surface-curvature has a low active ecosystem.

It has 19 star(s) with 3 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 1 have been closed. On average issues are closed in 210 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of surface-curvature is current.

Quality

surface-curvature has 0 bugs and 24 code smells.

Security

surface-curvature has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

surface-curvature code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

surface-curvature does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

surface-curvature releases are not available. You will need to build from source code and install.

surface-curvature has no build file. You will be need to create the build yourself to build the component from source.

It has 71 lines of code, 2 functions and 1 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed surface-curvature and discovered the below as its top functions. This is intended to give you an instant insight into surface-curvature implemented functionality, and help decide if they suit your requirements.

Compute the surface curvature
Function that calculates the gradient of the function .

Get all kandi verified functions for this library.

surface-curvature Key Features

No Key Features are available at this moment for surface-curvature.

surface-curvature Examples and Code Snippets

No Code Snippets are available at this moment for surface-curvature.

Community Discussions

Trending Discussions on surface-curvature

Is Gaussian & Mean Curvatures Applicable for Rough Surfaces?

QUESTION

Is Gaussian & Mean Curvatures Applicable for Rough Surfaces?

Asked 2017-Sep-12 at 06:49

For a project I am working on, I have successfully performed the SFM procedure on road image data, and have been able to generate a .ply file containing point cloud coordinates (X, Y, Z), RGB values, and normals (nx, ny, nz).

Now, I am interested in calculating curvature values for each point from the data I have. I have come across Surface Curvature MATLAB Equivalent in Python, but the implementation is said to work only when X, Y, and Z are 2D arrays.

Is Gaussian and Mean curvatures applicable if the road surface is very rough? Given, the (X,Y,Z) coordinate data of size NX3 and given the (nx,ny,nz) normal data of size NX3, how should I find the curvature? Is there a current implementation in Python?

...

ANSWER

Answered 2017-Mar-02 at 18:41

I'm actually writing a Python library for working with point clouds.

Using the raw point cloud, the only "curvature" concept I'm aware of is the one computed using the eigenvalues obtained from the neighbourhood of each point.

If that is what you mean, here is an example code:

Source https://stackoverflow.com/questions/42476839

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install surface-curvature

You can download it from GitHub.
You can use surface-curvature like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: