Data extraction from a video display.
Data extraction of cardiovascular function from video display
DATA PROCESSING↗
SEARCH · Engineering Papers
Results for “Extraction”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Rigid-body motion extracted from total motion of a flexible body
Control system eliminates or reduces flexibility effects on the manual and automatic control of large flexible vehicles. It extracts rigid-body and flexible-body motion and adapts well when a flexible-body frequency coincides or nearly coincides with the control mode frequency.
Howard, J. C.↗
Water extraction in the lunar environment
Processes and energy sources for lunar water extraction
LUNAR ENVIRONMENT↗
Use of surface replication, extraction replication, and thin-film electron microscopy in the study of dispersion-strengthened materials
Use of surface replication, extraction replication, and thin film electron microscopy in study of microstructures of dispersion strengthened materials
Buzek, B. C.↗
Activation of fatty acid synthesis in cell-free extracts of Saccharomyces cerevisiae.
Fatty acid synthesis from acetate in Saccharomyces cerevisiae extracts, discussing stimulation by alpha glycerophosphate and citrate
Klein, H. P.↗
Application of state variable techniques to optimal feature extraction.
State variable techniques applied to optimal continuous linear feature extraction for binary Gaussian pattern recognition or detection problem
Henderson, T. L.↗
Subcarrier extraction system Final report
Amplitude phase extraction system for subcarrier removal from television baseband spectrum
Source record↗
Determination of coenzyme A and acetyl CoA in tissue extracts
Coenzyme A and acetyl CoA in tissue extracts determined for concentrations by recycling CoA through coupled enzyme system
Allred, J. B.↗
Extraction and determination of N- acetylglucosamine from soil
Assay procedures for extraction and determination of N-acetylglucosamine in soil
Pukite, A.↗
Organic phosphate compounds in water extracts of soils
P32 labeled organic phosphate esters in water extracts of soil
Martin, J. K.↗
On the extraction of pattern features from continuous measurements
Suboptimum extraction of pattern features from continuous measurements, assuming different Gaussian random classes
Caprihan, A.↗
Time domain data extraction, radio altimetry, and application of ATS data Quarterly report, 1 Apr. - 30 Jun. 1971
Meteorological research in time domain data extraction, radio altimetry, and application of ATS data as hydrological tool in remote tropical regions
Suomi, V. E.↗
Evaluation of an energy absorbing crew seat integrated with a rocket extraction system
Design, fabrication, and tests of energy absorbing seat integrated with extraction tractor rocket for space shuttle
Carpenter, R.↗
Evidence for compounds hydrolyzable to amino acids in aqueous extracts of Apollo 11 and Apollo 12 lunar fines
Compounds hydrolyzable to amino acids in aqueous extracts of Apollo 11 and 12 lunar fines, noting presence of glycine and alanine
Fox, S. W.↗
Extraction of some components of formose sugar mixtures by enzymatic methods
Glucose and fructose extraction from formose sugar mixtures by enzymatic methods using hexokinase reaction
Chermside, H. B.↗
The extraction of accurate coordinates of images on photographic plates by means of a scanning type measuring machine
The Moire method experimental stress analysis is similar to a problem encountered in astrometry. It is necessary to extract accurate coordinates from images on photographic plates. The solution to the mutual problem found applicable to the field of experimental stress analysis is presented to outline the measurement problem. A discussion of the photo-reading device developed to make the measurements follows.
Ross, B. E.↗
Remote sensing and extractable biological resources
The nature and quantity of extractable biological resources available in the Chesapeake Bay are discussed. The application of miniaturized radio sensors to track the movement of fish and birds is described. The specific uses of remote sensors for detecting and mapping areas of algae, red tide, thermal pollution, and vegetation beds are presented. The necessity for obtaining information on the physical, chemical, and meteorological features of the entire bay in order to provide improved resources management is emphasized.
Cronin, L. E.↗
Information extraction techniques for multi-spectral scanner data
Multispectral data recognition and information extraction problems considered are: (1) signature extension for improved recognition processing over large areas; (2) choice of density functions for recognition decision rules; (3) channel selection for cost reduction; and (4) radiation balance mapping for interpretation of wide spectrum scanner data. The formulation of a simulation model and reprocessing of both aircraft and space data reduces scan angle variations and extends signatures from one altitude to another. Comparison of the usefulness of empirical density functions and that of Gaussian density functions for recognition processing establishes the advantages of normal assumption for individual fields in processing of multispectral scanner data. Also reported is a procedure for producing radiation balance maps from wide spectra by analyzing energy budgets of vegetation and other surface materials through partitioning net absorbed radiant energy and estimating incoming power density at both short and long wavelengths.
Malila, W. A.↗