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 | English |
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Title of host publication | Proceedings of the 4th Euroship Workshop on VLSI Design Training |
Place of Publication | Toledo, Spain |
Pages | 267-272 |
Publication status | Published - 1 Oct 1993 |
Event | 4th Euroship Workshop on VLSI Design Training 1993 - Toledo, Spain Duration: 1 Jan 1993 → 1 Jan 1993 Conference number: 4 |
Conference
Conference | 4th Euroship Workshop on VLSI Design Training 1993 |
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Country/Territory | Spain |
City | Toledo |
Period | 1/01/93 → 1/01/93 |