3D Reconstruction

2. from x - general framework for recovering 3d shape using different visual cues
3. from motion - technique that recovers 3d structure from multiple images taken over time
6. cloud - set of 3d points used to represent the shape of an object
9. - property that describes how light interacts with a surface
10. mapping - process of applying image details onto the surface of a 3d model
11. representation - method that represents objects using a 3d grid of volume elements
13. - intrinsic property of a surface that is independent of lighting
14. representation - approach that represents 3d objects using discrete points instead of meshes

1. reconstruction - reconstruction approach that uses prior knowledge or predefined object models
2. representation - technique that models only the outer boundary of a 3d object
4. - process of building a 3d model from image or sensor data
5. - smallest unit in a volumetric representation
7. range finding - method that emits energy (laser/ir) to directly measure depth of objects
8. vision - depth estimation method using two different viewpoints
12. - surface representation using polygons, typically triangles