Misc3D v0.1.0 Release Notes

Core module

common:
1. Normals estimaiton from PointMap
2. Ransac for primitives fitting, including plane, sphere and cylinder, and support parallel computing.
3. K nearest neighbors search based on annoy. It has the similar API as open3d.geometry.KDTreeFlann class (the radius search is not supported).
preprocessing:
1. Farthest point sampling
2. Crop ROI of point clouds.
3. Project point clouds into a plane.
features:
1. Edge points detection from point clouds.
registration:
1. Corresponding matching with descriptors.
2. 3D rigid transformation solver including SVD, RANSAC and TEASERPP.
pose_estimation:
1. Point Pair Features (PPF) based 6D pose estimator.
segmentation:
1. Proximity extraction in scalable implementation with different vriants, including distance, and normal angle.
vis: Helper tools for drawing 6D pose, painted point cloud, triangle mesh and etc.