Correction of Lens-Distortion for Real-Time Image Processing Systems

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

doi:10.1109/VLSISP.1993.404474

Correction of Lens-Distortion for Real-Time Image Processing Systems

A.G.J. Nijmeijer, M.A. Boer, 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 proceeding › Conference contribution › Academic › peer-review

10 Citations (Scopus)

624 Downloads (Pure)

Abstract

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 language	Undefined
Title of host publication	Proceedings of the 1993 IEEE Workshop on VLSI Signal Processing, Volume 6
Place of Publication	Veldhoven, The Netherlands
Publisher	IEEE
Pages	316-324
Number of pages	9
ISBN (Print)	0-7803-0996-0
DOIs	https://doi.org/10.1109/VLSISP.1993.404474
Publication status	Published - 20 Oct 1993
Event	IEEE Workshop on VLSI Signal Processing VI - Veldhoven, the Netherlands Duration: 20 Oct 1993 → 22 Oct 1993

Publication series

Name
Publisher	IEEE

Workshop

Workshop	IEEE Workshop on VLSI Signal Processing VI
Period	20/10/93 → 22/10/93
Other	20-22 October 1993

Keywords

METIS-113176
IR-16291

Access to Document

10.1109/VLSISP.1993.404474

Correction_lens-distortion_-_nijmeijer

Cite this

@inproceedings{e40d9e2fb8cf4de08545f2d95dfa4f65,

title = "Correction of Lens-Distortion for Real-Time Image Processing Systems",

abstract = "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",

keywords = "METIS-113176, IR-16291",

author = "A.G.J. Nijmeijer and M.A. Boer and Slump, {Cornelis H.} and M.M. Samsom and Bentum, {Marinus Jan} and Laanstra, {Geert J.} and H. Snijders and Jaap Smit and O.E. Herrmann",

year = "1993",

month = oct,

day = "20",

doi = "10.1109/VLSISP.1993.404474",

language = "Undefined",

isbn = "0-7803-0996-0",

publisher = "IEEE",

pages = "316--324",

booktitle = "Proceedings of the 1993 IEEE Workshop on VLSI Signal Processing, Volume 6",

address = "United States",

note = "null ; Conference date: 20-10-1993 Through 22-10-1993",

}

Nijmeijer, AGJ, Boer, MA, Slump, CH, Samsom, MM, Bentum, MJ, Laanstra, GJ, Snijders, H, Smit, J & Herrmann, OE 1993, Correction of Lens-Distortion for Real-Time Image Processing Systems. in Proceedings of the 1993 IEEE Workshop on VLSI Signal Processing, Volume 6. IEEE, Veldhoven, The Netherlands, pp. 316-324, IEEE Workshop on VLSI Signal Processing VI, 20/10/93. https://doi.org/10.1109/VLSISP.1993.404474

Correction of Lens-Distortion for Real-Time Image Processing Systems. / Nijmeijer, A.G.J.; Boer, M.A.; Slump, Cornelis H.; Samsom, M.M.; Bentum, Marinus Jan; Laanstra, Geert J.; Snijders, H.; Smit, Jaap; Herrmann, O.E.

Proceedings of the 1993 IEEE Workshop on VLSI Signal Processing, Volume 6. Veldhoven, The Netherlands : IEEE, 1993. p. 316-324.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Slump, Cornelis H.

AU - Samsom, M.M.

AU - Bentum, Marinus Jan

AU - Laanstra, Geert J.

AU - Snijders, H.

AU - Smit, Jaap

AU - Herrmann, O.E.

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N2 - 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

AB - 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

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