Absolute depth estimate in stereopsis
- 1 March 1986
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America A
- Vol. 3 (3) , 297-299
- https://doi.org/10.1364/josaa.3.000297
Abstract
An analysis of decrease of accuracy in passive stereoscopic vision shows that in order to obtain absolute depth estimates useful for robotics (Δz <1%) it is necessary to measure all mechanical parameters with an extremely high precision, to reach subpixel accuracy, and to match features between two rather different images.Keywords
This publication has 3 references indexed in Scilit:
- A computational theory of human stereo visionProceedings of the Royal Society of London. B. Biological Sciences, 1979
- An iterative prediction and correction method for automatic stereocomparisonComputer Graphics and Image Processing, 1973
- Computer determination of depth mapsComputer Graphics and Image Processing, 1973