A reconfigurable architecture for real-time rotation and scale invariant template matching algorithms on streaming images

Peter Beukelman; Laurens Bierens

doi:10.1117/12.603354

25 May 2005 A reconfigurable architecture for real-time rotation and scale invariant template matching algorithms on streaming images

Peter Beukelman, Laurens Bierens

Author Affiliations +

Proceedings Volume 5809, Signal Processing, Sensor Fusion, and Target Recognition XIV; (2005) https://doi.org/10.1117/12.603354
Event: Defense and Security, 2005, Orlando, Florida, United States

Abstract

In this paper we discuss some implementation aspects and preliminary results of real-time Rotation and Scale Invariant (RSI) template matching on streaming images using a reconfigurable and scalable platform based on PowerFFT and FPGA hardware. The PowerFFT is world's fasted complex floating point FFT-centric DSP processor. We manipulate 2D RSI template matching algorithms in such a way that it can be decomposed in mainly 1D FFT and 1D interpolation building blocks.

Citation Download Citation

Peter Beukelman and Laurens Bierens "A reconfigurable architecture for real-time rotation and scale invariant template matching algorithms on streaming images", Proc. SPIE 5809, Signal Processing, Sensor Fusion, and Target Recognition XIV, (25 May 2005); https://doi.org/10.1117/12.603354

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