Journal ArticleDOI
Microcomputer‐based image analysis system for quantitative area measurements
M. S. McCracken,W. F. Severance +1 more
Reads0
Chats0
TLDR
A microcomputer‐based video analyzer system has been developed to obtain area information from a variety of different sample types, using intensity information from the image to automatically obtaining area information, rather than the operator‐directed approach used in many digitizing systems.Abstract:
A microcomputer‐based video analyzer system has been developed to obtain area information from a variety of different sample types. Most programs are written in basic to analyze optical information with a conventional video camera and frame grabber. Intensity information from the image is used to automatically obtain area information, rather than the operator‐directed approach used in many digitizing systems. Real‐time operator modifications of the digitized image are possible, as well as image storage and retrieval and graphic display of the results.read more
Citations
More filters
Journal ArticleDOI
Microcomputer video image analysis
TL;DR: A review of aspects relating to microcomputer video image analysis is presented and attention is drawn to errors which can arise when employing conventional video systems for analytical purposes.
Journal ArticleDOI
A device for area measurement by TV.
P. F. Millington,S. Floyd +1 more
TL;DR: A low‐cost area measurement device constructed from readily available components to provide a direct numerical output related to area that can be used simply as an area measurement system calibration or adapted to act as a source of data in more elaborate experiments.
References
More filters
Journal ArticleDOI
Three-dimensional imaging of heart, lungs, and circulation
TL;DR: A new imaging device, the dynamic spatial reconstructor (DSR), is described, which repeats the scan 60 times per second so that the functional movements of heart muscle and lung tissue and the distribution of roentgen contrast medium in blood can be quantitated in any portion of the body.
Journal ArticleDOI
Computer Vision Systems for Industrial Inspection and Assembly
TL;DR: Custom-designed computer vision systems are being applied to specific manufacturing tasks and may lead to general-purpose systems for a broad range of industrial applications.
Journal ArticleDOI
Computer Classification of Pneumoconiosis from Radiographs of Coal Workers
TL;DR: The feasibility of computer classification of profusion was investigated and an alternative or supplement to the presently used visual analysis is demonstrated, providing positive evidence for a quantitative approach to the classification ofprofusion.
Journal ArticleDOI
New Dimensions in Protein Analysis
Journal ArticleDOI
Digital data acquisition and analysis of striated muscle diffraction patterns with a direct memory access microprocessor system.
TL;DR: A microprocessor based data acquisition computing system has been developed to examine dynamic changes in light diffraction patterns from single skeletal muscle fibers by utilizing a fast dedicated analog to digital converter and direct memory access data storage.