WorldCat Identities

University of Maryland, College Park Computer Science Center

Overview
Works: 389 works in 408 publications in 1 language and 1,096 library holdings
Genres: Conference proceedings 
Classifications: QA374, 515.62
Publication Timeline
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Publications about University of Maryland, College Park Publications about University of Maryland, College Park
Publications by University of Maryland, College Park Publications by University of Maryland, College Park
Most widely held works about University of Maryland, College Park
 
Most widely held works by University of Maryland, College Park
Numerical solution of partial differential equations; [proceedings] by Symposium on the Numerical Solution of Partial Differential Equations ( )
in English and held by 235 WorldCat member libraries worldwide
Numerical solution of partial differential equations; proceedings by 1965, College Park, Md.) Symposium on the Numerical Solution of Partial Differential Equations (1 ( Book )
1 edition published in 1966 in English and held by 227 WorldCat member libraries worldwide
Public policy and planning for nurse education and practice : a report for governmental officials by Eleanor G Feldbaum ( Book )
1 edition published in 1980 in English and held by 13 WorldCat member libraries worldwide
Technical report by College Park University of Maryland ( )
in English and held by 10 WorldCat member libraries worldwide
On limit properties in digitization schemes by U Montanari ( Book )
2 editions published in 1969 in English and held by 6 WorldCat member libraries worldwide
Analysis of data processing systems by Jack Minker ( Book )
1 edition published in 1969 in English and held by 5 WorldCat member libraries worldwide
An approach to selection of wind tracers from tropical maritime geosynchronous satellite cloud imagery by JoAnn Parikh ( Book )
1 edition published in 1976 in English and held by 4 WorldCat member libraries worldwide
Manual and automatic procedures for obtaining wind estimates from geosynchronous, dual-channel satellite cloud imagery are reviewed as background material for a proposed automatic system of extracting upper-level wind estimates from tropical maritime regions containing cirrus and low-level clouds. The manual procedures for satellite photointerpretation are subdivided into two stages: (1) determination of cloud genus based on textural and tonal characteristics and on known relationships between synoptic and cloud features, and (2) selection of cloud targets based on cloud genus, reliability of emissivity estimate for the target, and conformity of motion with advective mechanisms. A summary of the automatic operational system of NESS for low-level wind estimation and its extension to upper-level wind estimation is presented. A model for obtaining upper-level wind estimates is proposed
Fitting Markov random field models to images by Rama Chellappa ( Book )
2 editions published between 1980 and 1981 in English and held by 4 WorldCat member libraries worldwide
Some new image smoothing techniques by Ann Scher ( Book )
1 edition published in 1979 in English and held by 4 WorldCat member libraries worldwide
This report documents a collection of new techniques for image smoothing, and gives examples of their performance. The techniques involve averaging over half-neighborhoods, weighted averaging, and averaging based on local property probabilities. (Author)
Impact of the cybernetic law of requisite variety on a theory of information science by Laurence B Heilprin ( Book )
1 edition published in 1973 in English and held by 4 WorldCat member libraries worldwide
Web grammars by John L Pfaltz ( Book )
2 editions published in 1969 in English and held by 4 WorldCat member libraries worldwide
Classes of 'phrase-structure grammars' are defined whose 'languages' consist, not of strings of symbols, but of directed graphs with symbols at their vertices ('webs'). Examples of such 'web grammars' are given, having languages consisting of trees, of two-terminal series-parallel networks, and of 'triangular' networks. It is shown that if the graphs permitted in a 'context-sensitive' web grammar are required to be acyclic, and the parsing rules are assumed to be graph homomorphisms, then any subgraph which is parsed by a rule must be 'convex', and any rule is a composite of rules each of which parses a subgraph having just two points. (Author)
Toward the recognition of buildings and roads on aerial photographs by Mohamad Tavakoli ( Book )
1 edition published in 1980 in English and held by 4 WorldCat member libraries worldwide
This paper describes steps toward the recognition of cultural features such as buildings and roads on aerial photographs. The approach involves several successive stages of grouping of edge segments. Straight line segments are fitted to sets of edge pixels; compatibilities between pairs of these segments, based on gray level and geometric information, are computed; and the segments are then grouped into building-like and road-like groupings based on these compatibilities. Examples of the results obtained using this approach are given, and some variations on the initial stages of the process are also investigated
A comparison of noise cleaning techniques for color images by Judith P Davenport ( Book )
2 editions published between 1978 and 1979 in English and held by 4 WorldCat member libraries worldwide
A variety of noise cleaning techniques are compared on two test pictures. All of the techniques tested are based on local analysis of a small neighborhood of each pixel. They include median and mode filtering; selective local averaging or weighted averaging schemes of various sorts; and Kalman filtering. Iterated weighted averaging and iterated median filtering were judged to give the best overall performance. (Author)
The PAX user's manual by Emilie G Johnston ( Book )
2 editions published in 1972 in English and held by 4 WorldCat member libraries worldwide
Texture classification with change point statistics by Stanley Martin Dunn ( Book )
1 edition published in 1981 in English and held by 3 WorldCat member libraries worldwide
Although the problem of texture classification has been thoroughly studied, it is still desirable to investigate whether or not we can model the random behavior of the imaging equipment and still achieve a reliable classification scheme. To this end, we introduce a statistical test previously used to determine whether or not a sequence of random variables has a change point
Proceedings for Campus Networking Plans, [December 4, 1985] by Campus Networking Plans ( Book )
1 edition published in 1985 in English and held by 3 WorldCat member libraries worldwide
Physics and engineering laboratory Fortran image processing system documentation manual by M. J McDonnell ( Book )
1 edition published in 1980 in English and held by 3 WorldCat member libraries worldwide
Three-dimensional digital line segments by Chul E Kim ( Book )
1 edition published in 1981 in English and held by 3 WorldCat member libraries worldwide
Digital arcs in 3D digital pictures are defined. The digital image of an arc is also defined. A digital arc is defined to be a digital line segment if it is the digital image of a line segment. It is shown that a digital line segment may be characterized by the chord property holding for its projections onto the coordinate planes. It is also shown that a digital line segment may not be characterized by its own chord property. A linear time algorithm is presented that determines whether or not a digital arc is a digital line segment. (Author)
A note on the use of second-order gray level statistics for threshold selection by Narendra Ahuja ( Book )
1 edition published in 1977 in English and held by 3 WorldCat member libraries worldwide
The gray level histogram of an image is commonly used as an aid in selecting thresholds for segmenting the image. Various methods have been proposed to make threshold selection easier. This note describes a class of such methods that make use of second-order gray level statistics to define improved histograms. (Author)
Low-cost interactive image processing by Emily G Johnston ( Book )
1 edition published in 1972 in English and held by 3 WorldCat member libraries worldwide
The paper describes how to do useful, nontrivial image processing tasks interactively using only a standard alphanumeric CRT terminal, or even a teletype. Only an ordinary time-sharing system is required; there is no need for a dedicated computer or channel, or even for special priority on the system
 
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Alternative Names

controlled identity University of Maryland at College Park. Computer Science Center

Maryland. University. Computer Science Center
Languages
English (28)