Slide 8
Slide 8 text
Beat Signer - Department of Computer Science - bsigner@vub.be 8
February 20, 2025
Gibson's Ecological Optics (1979)
▪ Extract properties of
surfaces
▪ colour, texture, ...
▪ Ambient optical array
▪ spherical array of light
arriving at a given point
▪ Optical flow
▪ dynamic ambient optical array
- moving objects, moving viewpoint
▪ perception of motion patterns
Ambient optical array [Information Visualization, Colin Ware, 2013]
Consider texturing surfaces in 3D visualisations.