Image capturing device and method for image capturing

Abstract

In order to capture images, an object is illuminated by means about a plurality of illumination angles. A detector detects a plurality of images (41-43) of the object for the plurality of illumination angles. An electronic evaluation device uses at least one image correction on one part of the plurality of images (41-43), said image correction having a shifting (T1, T2). Said shifting (T1, T2) is dependent on the illumination angles used when capturing the respective images (41-43). The corrected images (44-46) can be combined.

Description

Image capture device and image capture method technical field Embodiments of the invention relate to apparatuses and methods for recording images. In particular, embodiments relate to apparatus and methods that facilitate computational correction of optical aberrations. Background technique Modern optical systems must meet increasingly stringent requirements in terms of image quality. For this purpose, high-precision and high-quality optical units are available. Alternatively, more cost-effective optical units can be utilized and combined with subsequent post-processing. Higher quality optical units can be used to produce high quality images. However, apart from cost disadvantages, this may also result in a large installation space and a high weight. In addition, a large number of lenses may increase the reflection susceptibility and / or reduce the transmission of the system. For many applications, for example in the field of expensive professional appliances, this ma...

AI Technical Summary

Problems solved by technology

Longitudinal chromatic aberration may not be easily compensated by deconvolution techniques

Images