|
| | |
Depth capture
Depth capture
Objects in an image with no apparent depth information can be captured by surrounding surfaces which do contain depth information.
SIMILAR TERMS--------------------------------------
PREVIOUS AND NEXT TERMS--------------------------------------
Dystocia
When labor does not progress. Uterine dystocia is when contractions donot intensify; shoulder dystocia is when a baby's
Dmax
The largest displacement between successive presentations for which observers still obtain a coherent sense of motion. For larger steps the displaced object seems to disappear and then reappear at a different location. Increases with retinal eccentricity and is a function of the spatial frequencies in the image. Note that apparent motion can occur at distance much larger than Dmax.
Dark light
Rods spontaneously produce a signal that is indistinguishable from a photon elicited event even in complete darkness about once every 160 msec.
Degree of convergence
The angle of inclination of the two eyes used in depth perception
Delayed match-to-sample
Subject is shown a stimulus and then after a delay is required to choose the same stimulus from a number of stimuli to obtain reward.
Depth capture
Diaplopia
Double vision.
Dichoptic stimulation
When different images are presented to each eye.
Dichromatic color vision
Color vision based on two cone photoreceptor pigments in the retina.
Diffraction
The scattering of rays of light by collision with particles of matter as they pass through a medium such as air or water, or pass by a edge or narrow aperture. Plays a role when the pupil is small.
Direction selectivity
A difference in the response of a cell to a pattern of light moving through it receptive field according to the direction of movement. Cells respond well when a stimulus moves in one direction and not in the opposite direction.
We thank you for using the Health Dictionary to search for Depth capture. If you have a better definition for Depth capture than the one presented here, please let us know by making use of the suggest a term option. This definition of Depth capture may be disputed by other professionals. Our attempt is to provide easy definitions on Depth capture and any other medical topic for the public at large.This dictionary contains 25007 terms. |
|
|
