Real-Time Correction of Lens Distortion

M.A. Boer, A.G.J. Nijmeijer, Cornelis H. Slump, M.M. Samsom, Marinus Jan Bentum, Geert J. Laanstra, H. Snijders, Jaap Smit, O.E. Herrmann

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review


    The authors present the design of a real-time imaging system, incorporating the correction of lens-distorted images. It may be used in medical applications (e.g. real-time X-ray image intensifiers), industrial robot vision products or consumer electronics. The system contains two different VLSI-circuits: a transformer and an interpolator. The transformer calculates an address that points to a pixel in the input image. Since this address hardly ever is an exact pixel position, a cube-spline interpolator is used to calculate the pixel-intensity at the desired position.
    Original languageEnglish
    Title of host publicationProceedings of the 4th Euroship Workshop on VLSI Design Training
    Place of PublicationToledo, Spain
    Publication statusPublished - 1 Oct 1993
    Event4th Euroship Workshop on VLSI Design Training 1993 - Toledo, Spain
    Duration: 1 Jan 19931 Jan 1993
    Conference number: 4


    Conference4th Euroship Workshop on VLSI Design Training 1993


    Dive into the research topics of 'Real-Time Correction of Lens Distortion'. Together they form a unique fingerprint.

    Cite this