From images to surfaces : (Record no. 72930)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04352nam a2200553 i 4500 |
| 001 - CONTROL NUMBER | |
| control field | 6267272 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20220712204616.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 151223s1981 maua ob 001 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| -- | |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| ISBN | 0262070839 |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| ISBN | 9780262256278 |
| -- | electronic |
| 082 00 - CLASSIFICATION NUMBER | |
| Call Number | 152.1/4/02854 |
| 100 1# - AUTHOR NAME | |
| Author | Grimson, William Eric Leifur, |
| 245 10 - TITLE STATEMENT | |
| Title | From images to surfaces : |
| Sub Title | a computational study of the human early visual system / |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 1 PDF (274 pages) : |
| 490 1# - SERIES STATEMENT | |
| Series statement | Artificial intelligence series |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | The projection of light rays onto the retina of the eye forms a two-dimensional image, but through combining the stereoscopic aspect of vision with other optical clues by means of some remarkably effective image-processing procedures, the viewer is able to perceive three-dimensional representations of scenes.From Images to Surfaces proposes and examines a specific image-processing procedure to account for this remarkable effect-a computational approach that provides a framework for understanding the transformation of a set of images into a representation of the shapes of surfaces visible in a scene. Although much of the analysis is applicable to any visual information processing system-biological or artificial-Grimson constrains his final choice of computational algorithms to those that are biologically feasible and consistent with what is known about the human visual system.In order to clarify the analysis, the approach distinguishes three independent levels: the computational theory itself, the algorithms employed, and the underlying implementation of the computation, in this case through the human neural mechanisms. This separation into levels facilitates the generation of specific models from general concepts.This research effort had its origin in a theory of human stereo vision recently developed by David Marr and Tomaso Poggio. Grimson presents a computer implementation of this theory that serves to test its adequacy and provide feedback for the identification of unsuspected problems embedded in it. The author then proceeds to apply and extend the theory in his analysis of surface interpolation through the computational methodology.This methodology allows the activity of the human early visual system to be followed through several stages: the Primal Sketch, in which intensity changes at isolated points on a surface are noted; the Raw 2.5-D Sketch, in which surface values at these points are computed; and the Full 2.5-D Sketch, in which these values--ncluding stereo and motion perception--are interpolated over the entire surface. These stages lead to the final 3-D Model, in which the three-dimensional shapes of objects, in object-centered coordinates, are made explicit. |
| 650 #0 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| General subdivision | Data processing. |
| 650 #2 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| General subdivision | Physiology. |
| 650 #2 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| General subdivision | Physiology. |
| 856 42 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=6267272 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | eBooks |
| 264 #1 - | |
| -- | Cambridge, Massachusetts : |
| -- | MIT Press, |
| -- | c1981. |
| 264 #2 - | |
| -- | [Piscataqay, New Jersey] : |
| -- | IEEE Xplore, |
| -- | [1981] |
| 336 ## - | |
| -- | text |
| -- | rdacontent |
| 337 ## - | |
| -- | electronic |
| -- | isbdmedia |
| 338 ## - | |
| -- | online resource |
| -- | rdacarrier |
| 588 ## - | |
| -- | Description based on PDF viewed 12/23/2015. |
| 650 #0 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| -- | Binocular vision |
| 650 #0 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| -- | Computer graphics. |
| 650 #2 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| -- | Vision |
| 650 #2 - SUBJECT ADDED ENTRY--SUBJECT 1 | |
| -- | Visual perception |
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