7
3D
Perception and Sensing
• Intrinsic image
approach
• Perspective imaging
model
• Depth from stereo
with parallel camera axes
• Finding
correspondences
- correlation
- symbolic matching
- epipolar constraint
- ordering constraint
• Camera model
• Tsai’s camera
calibration algorithm
• General stereo
• Pose estimation
(not covered, but used in AR)
• 3D object
reconstruction from range data