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Dive into the research topics where Andreas Plesch is active.

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Featured researches published by Andreas Plesch.


New Methods in Microscopy and Low Light Imaging | 1989

Optical Characteristics Of A Scanning Laser Ophthalmoscope

Andreas Plesch; Ulrich Klingbeil

Scanning laser ophthalmoscopy is an opto-electronic technique to investigate the posterior segments of the human eye. Current instrumentation, which is based on a confocal optical set-up, helps to improve image formation with the given imperfections of contrast transfer through the optical system of the eye. The optical characteristics of a prototype instrument will be discussed. Applications will be presented to demonstrate the effect of focussing and confocal filtering on retinal imaging with and without presence of pathology.


visual communications and image processing | 1988

Ophthalmic Image Acquisition And Analysis System

Ulrich Klingbeil; Andreas Plesch; Wolfgang Rappl; Hans Wutz

The concept of an ophthalmic workstation will be presented. A Scanning Laser Ophthalmoscope was developed as a recording device for its superior retinal imaging characteristics. The system architecture provides general electronic image acquisition and analysis. The software includes digital image archiving and development tools for image analysis. Applications will be discussed.


Archive | 1987

Apparatus for producing images of an object and in particular for observing the rear portions of the eye

Manfred Feuerstein; Ulrich Klingbeil; Claus H. Kuhl; Andreas Plesch


Archive | 1987

Device for producing images of an object, and in particular for observing the rear region of the eye

Manfred Feuerstein; Ulrich Klingbeil; Claus-Heinrich Kühl; Andreas Plesch


Archive | 1994

Apparatus for the observation and the treatment of the eye using a laser

Manfred Feuerstein; Ulrich Klingbeil; Herbert Langosch; Werner Reis; Karl-Heinz Wilms; Wolfgang Eisenträger; Werner Bisle; Andreas Plesch


Archive | 1993

Apparatus for producing the image of an object

Adolf Triller; Ulrich Klingbeil; Andreas Plesch


Archive | 1989

Ophthalmic equipment for angiographic examination of eye - has detector with confocal shutter of dia. corresp. to that of beam focussed on image

Ulrich Klingbeil; Andreas Plesch; Reiner Dr Umathum; Karsten Dr Schroedel


Archive | 1993

Apparatus for the examination of objects and the determination of topography

Karl-Heinz Wilms; Ulrich Klingbeil; Andreas Plesch


Archive | 1996

Apparatus for aligning a focused beam of light

Werner Reis; Ulrich Klingbeil; Andreas Plesch


Archive | 1990

Device for examining and/or treating the eye

Werner Reis; Andreas Plesch; Karl-Heinz Wilms

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