3D Computer Vision

• KAIST CS479 Machine Learning for 3D Data (Fall 2023) - YouTube

Data Formats

Meshes

Voxels

Point Clouds

Depth Maps

RGB-D (“2.5 D”)

depth at each pixel from camera as extra channel

Surface Normals

Gaussian Splats

Tasks

Depth Estimation

3D Detection

Scanning / 3D Sensors

Lidar

Stereo

Time of Flight

Structured Light

2022 3D Scanning & Motion Capture (IN2354)

Gaussian Splats

• GitHub - nerfstudio-project/gsplat: CUDA accelerated rasterization of gaussian splatting
• GitHub - NVlabs/InstantSplat: InstantSplat: Sparse-view SfM-free Gaussian Splatting in Seconds
• LangSplat: 3D Language Gaussian Splatting
• [2410.07577v1] 3D Vision-Language Gaussian Splatting
• YouTube