A feasible computer system for grey-level, pictorial pattern recognition
1975; Elsevier BV; Volume: 7; Issue: 3 Linguagem: Inglês
10.1016/0031-3203(75)90025-4
ISSN1873-5142
AutoresAlistair David Craig Holden, T.H. Morrin,
Tópico(s)Advanced Image and Video Retrieval Techniques
ResumoAbstract A general-purpose interactive hardware-software system is described which allows the analysis, representation and enhancement of poor quality, multiple-frame, grey-level pictures. A precise, computer-controlled, high-speed, random-access flying-spot scanner is used. Contour-finding, piece-wise linear fitting and global region-extraction algorithms with an interactive executive program are described. The results obtained when the system was applied to straight line drawings and cine-angiograms are given.
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