A method for the transformation of measured values of a property of the cornea and device for measuring the topography of the cornea

摘要

The graphical representation of measured values that are reproduced in has, as a result of the limited number of available color shades and of the limited human resolving power of brightness levels the disadvantage that, as a function of the range of low amplitude, either only local variations in a same or at least similar base value or only an overview of the entire topography, in the local variations in a small amplitude are suppressed, can be perceived. In addition, it is impossible, local variations in a low amplitude in order to represent significantly different basic values can be perceived visually. The present invention is intended to make it possible with little effort from a false color reproduction method, a relatively large quantity of the invention, to extract information is visually.For this purpose, parameterized rule of assignment is used, a slide (11) as a control element is provided, an instantaneous setting of the slide (11) is determined, and a parameter of the rule of assignment on the basis of the determined adjustment of the slide (11) is determined. By means of the slider, the viewer a plurality of variants of the rule of assignment in a short period of time without previous knowledge, sifting, in order to transmit information in the case of different parameter settings to extract with little effort.Measurement of the cornea topography.