Verfahren zur Erhöhung der Auflösung optischer Abbildung

摘要

The invention relates to a method for obtaining an object image of at least one object (40), whereby at least two partial images of the object (40) are recorded under different conditions for each image. Said conditions take the form of spatial patterns on the object, whereby for each point on the object there is a non-linear dependency of the light which is detected from the direction of said object point on the object conditions which exist at said point on the object and whereby the partial images contain varying amounts of different space frequency components of the object structure. The desired object image is determined from the partial images by reconstructing the share of space frequency components. The invention also describes optical systems (100) for implementing such a method.