caa a22 4500 469051612 CHVBK 20180323132832.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF02620308 doi (NATIONALLICENCE)springer-10.1007/BF02620308 Efficient representation and transformation of image data on the connection machine system [Elektronische Daten] [Harry Voorhees, Lewis Tucker] We discuss the transformation of image data from one level of representation to another using the data parallel programming model of the Connection Machine System.1 Emphasis is placed on maintaining locality of reference in order to take advantage of fast, local communications. Image pyramids illustrate the transformation of image-based representations. We review pointer jumping as a transformation from the image to a sequence-based representation, the primary representation of data outside of the image plane. Using communication primitives, especially segmented scans, we review utilities for representing and manipulating such sequences. We then compare several algorithms for matching and evidence accumulation. The techniques emphasize the use of sorting and sparse representations of space, in order to limit the computational requirements of high level vision. Springer-Verlag New York Inc, 1992 Image understanding nationallicence data parallel architectures nationallicence sparse representations nationallicence matching nationallicence Voorhees Harry Thinking Machines Corporation, 245 First St., 02142, Cambridge, MA, USA aut Tucker Lewis Thinking Machines Corporation, 245 First St., 02142, Cambridge, MA, USA aut Machine Vision and Applications Springer-Verlag 5/2(1992-03-01), 63-83 0932-8092 5:2<63 1992 5 138 https://doi.org/10.1007/BF02620308 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02620308 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Voorhees Harry Thinking Machines Corporation, 245 First St., 02142, Cambridge, MA, USA aut NATIONALLICENCE 700 1- Tucker Lewis Thinking Machines Corporation, 245 First St., 02142, Cambridge, MA, USA aut NATIONALLICENCE 773 0- Machine Vision and Applications Springer-Verlag 5/2(1992-03-01), 63-83 0932-8092 5:2<63 1992 5 138 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer