How to increase the resolution of Point cloud in 2D?

Hello, I project a 3D PCD in two dimensions and calculate the distance value of each point cloud.

This is a 2d PCD that uses gscatter to represent different colors depending on distance.ed this repository(https://github.com/balcilar/DenseDepthMap). It works weel on kitti dataset but it doens't work on my own dataset(point cloud).

Is there any way I can express my pcd with higher resolution like the respository?

Answer 1

[Sai Bhargav Avula]

Functions like delaunayTriangulation and scatteredInterpolant can be used to interpolate the data and get a Denser point cloud. For smoothening, use Savitzky-Golay filter.