Open Source Python Library for 3D Data Processing
Free Python 3D library to create apps for 3D data processing. It allows to generate scenes, surface alignment, 3D visualization & more.
Open3D is a very powerful open source Python 3D library that enables software developers to create applications for 3D data processing. The backend of the library is greatly optimized and is set up for parallelization. One great feature of the library is 3D machine learning support. Use Open3D-ML extension of Open3D for 3D machine learning tasks; Install it with PyTorch or TensorFlow two most popular machine learning frameworks.
The library is very easy to handle and fully supporting rapid development model. The library is design in such a way that makes developers job easy and time saving. The library has included support for several important features, such as generation and reconstruction of scenes, enhanced 3D data processing algorithms, surface alignment, 3D visualization, support for 3D data structures, GPU acceleration for core 3D operations, mesh, customized visualization and many more.
The Open3D library has included support for 3D data structures. It supports three kinds of representation i-e point clouds, meshes, and RGB-D images. The library is regularly optimized for new features and the implementations are generally faster than their counterparts in other 3D processing libraries. The library also provides module for tracking and alignment of RGB-D images as well as reading and writing 3D data files.
Getting Started with Open3D
The easiest way to install Open3D stable release is using pip. Please use the following command for a smooth installation.
Install Open3D via pip
$ pip install open3d You can also install Open3D via Conda using the following command.
$ conda install -c open3d-admin -c conda-forge open3d You can download the compiled shared library from Github repository.
Working with 3D Meshes via Python
The open source Open3D library has included support for creating a cube or irregular quadrilateral of the dimensions provided. You need to provide the width, height, and depth of the cube and the rest will be easily completed. You can add attributes to geometry, creates a clone of Geometry, Split the geometry into groups, Adds a group to this geometry, copies geometry to the other one, and many more.
Loading and Processing Images
The open source Open3D library allows software developers to easily load and process images inside their own applications. The library has included several features for image processing such as reading image and Loading image via URL. You need to set the base path or URL from which to load files. The feature is very helpful while you are loading many images from the same directory.
3D Scene Management
The open source Open3D library has provided functionality for 3D Scene creation and management inside using Python commands. It allows software developers to place objects, lights, and cameras. Open3D supports Scenes rendering and has provided several features, such as rendering objects into shadow maps, checking the frame before rendering the object, collecting lights info, transforming matrix, automatically calculating the matrix position, defining the Object's parent in the scene, Object's local rotation, define rendering order of scene graph objects and many more.
