Directed_Research 3D Point Cloud Key Point Detection Methods https://wpi0-my.sharepoint.com/:x:/g/personal/srajagopalan_wpi_edu/Eaw03Sj9XZxMgnO4iY3YV0YB852Ow7brFuBOyoDdZd79HQ?e=4%3AYPfNuW&at=9&CID=DA0B1639-66D8-491D-868D-F52913314AFC