Keywords
Relative motionObserver (physics)Orientation (vector space)Motion (physics)Surface (topology)Optical flowGeologyOpticsPhysicsComputer scienceGeometryComputer visionMathematicsImage (mathematics)Classical mechanics
Affiliated Institutions
Related Publications
Determining the orientation of surfaces from optical flow
This paper presents a method for computing the orientation of physical surfaces relative to the moving observer. The method is theoretically derived; it is not 'ad hoc'. The met...
The interpretation of a moving retinal image
It is shown that from a monocular view of a rigid, textured, curved surface it is possible, in principle, to determine the gradient of the surface at any point, and the motion o...
Optical Velocity Patterns, Velocity-Sensitive Neurons, and Space Perception: A Hypothesis
A hypothesis is put forward of how global patterns of optical flow, as discussed by Gibson, Johansson, and others, could be processed by relatively simple physiological mechanis...
Invariant Properties of the Motion Parallax Field Due to the Movement of Rigid Bodies Relative to an Observer
Abstract It is shown that the time-change of the natural perspective, due to the movement of rigid bodies relative to an observer, conveys information about geometrical properti...
Visual stability and space perception in monocular vision: mathematical model
A deterministic model for monocular space perception is presented. According to the model, retinal luminance changes due to involuntary eye movements are detected and locally an...
Publication Info
- Year
- 1983
- Type
- article
- Volume
- 22
- Issue
- 2
- Pages
- 239-259
- Citations
- 123
- Access
- Closed
External Links
Social Impact
Altmetric
PlumX Metrics
Social media, news, blog, policy document mentions
Citation Metrics
123
OpenAlex
Cite This
K. Prazdny
(1983).
On the information in optical flows.
Computer Vision Graphics and Image Processing
, 22
(2)
, 239-259.
https://doi.org/10.1016/0734-189x(83)90067-1
Identifiers
- DOI
- 10.1016/0734-189x(83)90067-1