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Microcomputer system for ion microscopy digital imaging and processing.

J C Olivo·E Kahn·S Halpern·C Briancon·P Fragu·R DiPaola
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Abstract

Analytical ion microscopy is a powerful tool for biological tissue analysis as it allows direct chemical distribution imaging, even at low element concentrations. A microcomputer based digital imaging system achieving acquisition at low light level is presented. It includes a high sensitivity video camera connected to a specialized image processor subsystem. Acquired images consist of 512 x 512 pixels with 8 bits accuracy. Real-time image processing software has been implemented so that image processing may be performed on-line. Image processing software allows off-line image manipulation and correlation for biological interpretation of elemental mapping images. System capabilities are illustrated by a study of stable and radio iodine mapping in rat thyroid tissue.

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AlgorithmsAnimalsImage Processing, Computer-AssistedMass SpectrometryMicrocomputersRatsSoftwareThyroid GlandJournal ArticleResearch Support, Non-U.S. Gov't

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J C Olivo, E Kahn, S Halpern, C Briancon, P Fragu, R DiPaola. 1989. Microcomputer system for ion microscopy digital imaging and processing.. https://doi.org/10.1111/j.1365-2818.1989.tb02909.x

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