Sumários
Motion perception; Image Processing
16 outubro 2017, 15:30 • José Santos-Victor
Motion perception: optical flow and time to collision
III - Image Processing
- image properties and types of images
- Coordinate systems and the discrete nature of images
- Neighborhoods and connectivity
Motion perception
13 outubro 2017, 15:30 • José Santos-Victor
Motion perception
Motion field versus optical flow
Motion field equations under linear and angular camera movement.
3D point cloud registration and feature matching
13 outubro 2017, 09:30 • João Paulo Salgado Arriscado Costeira
Objective:
1. How to register 2 point clouds
2. Procrustes problem
3. How to match 2 images and compute 3D transformation using depth info
Depth and RGB images
12 outubro 2017, 14:00 • João Paulo Salgado Arriscado Costeira
Tasks:
1. See RGB and Depth images
a. display and interpret images
b. display R,G,B in separate figures
2. Display depth
a. depth as image
b. depth as a surface
c. point cloud, mesh
d. depth image vs. point cloud
RGB+D Cameras: Image, 3D point clouds and camera model - continuaçao
12 outubro 2017, 11:00 • João Paulo Salgado Arriscado Costeira