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Reconstitution of molecule images analysed by correspondence analysis: A tool for structural interpretation
Author(s) -
Bretaudiere JeanPierre,
Frank Joachim
Publication year - 1986
Publication title -
journal of microscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.569
H-Index - 111
eISSN - 1365-2818
pISSN - 0022-2720
DOI - 10.1111/j.1365-2818.1986.tb04669.x
Subject(s) - interpretation (philosophy) , tracing , set (abstract data type) , factorial analysis , molecule , electron micrographs , image (mathematics) , computer science , macromolecule , factorial , product (mathematics) , value (mathematics) , biological system , artificial intelligence , pattern recognition (psychology) , mathematics , data mining , chemistry , statistics , electron microscope , physics , biology , geometry , optics , machine learning , mathematical analysis , biochemistry , organic chemistry , programming language , operating system
SUMMARY Correspondence analysis is gaining increasing importance in the analysis of electron micrographs of macromolecules. Partial or complete reconstitution of images from their factorial representations is introduced as a useful tool in interpreting variational patterns and tracing their physical origin. The value of image reconstitution is demonstrated with two examples, one using a set of model images and the other a set of images of a haemocyanin molecule assembly product.