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Lens Correction Technologies |
Technology |
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ROADIS Technology
The DCU solution incorporates a number of mathematically-based compensation algorithms to correct
for each of the identified optical aberrations. Depending on the type of aberration to be corrected,
the compensation is based either on a system calibration or is automatic (calibration-free). The correction process
is applied to either the raw sensor data or, where possible, and in order to achieve optimum correction results,
to the raw data. The algorithms have been designed to be simple so that they can be embedded in the actual
device and work within the constrained processing capabilities of this environment.
Example uncorrected and corrected image pair showing removal of geometric lens distortion.
Follow these links for descriptions of each of the effects addressed, and to see examples of images before and after correction:
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