optical flow An image in which the color of a pixel represents the motion occurring at that location in the image. An optical flow field is the instantaneous velocity vector field for an image of a moving environment. From operations on local velocity contours it is possible to deduce the movements of objects in the image and the general relative movement of the observer. See also active vision.
More From encyclopedia.com
Bankfull Flow , bankfull flow Hypopycnal Flow , hypopycnal flow Debris Flow , Debris flow Debris flow is a process in which water-saturated masses of material ranging from sand grains to boulders move across low slopes. These f… Flow , Flow BIBLIOGRAPHY Embedded within and critical to the burgeoning field of positive psychology, the concept of flow represents an optimal state of con… Image , im·age / ˈimij/ • n. a representation of the external form of a person or thing in sculpture, painting, etc. ∎ a visible impression obtained by a cam… Baseflow , baseflow(dry-weather flow) In a stream or river, the flow of water derived from the seepage of groundwater, and/or through-flow into the surface wate…
About this article
Updated About encyclopedia.com content Print Article
You Might Also Like