Bias in correlation peak location

Bhagavatula Vijaya Kumar; Richard D. Juday; Daniel W. Carlson

doi:10.1117/12.138323

1 July 1992 Bias in correlation peak location

Bhagavatula Vijaya Kumar, Richard D. Juday, Daniel W. Carlson

Proceedings Volume 1701, Optical Pattern Recognition III; (1992) https://doi.org/10.1117/12.138323
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

Even in the absence of input noise, there is no guarantee that correlation peaks resulting from some filters such as the binary phase-only filters (BPOFs) will be at the origin when the input is the reference object centered. Simulation results are included that show this peak shift is usually negligible.

Citation Download Citation

Bhagavatula Vijaya Kumar, Richard D. Juday, and Daniel W. Carlson "Bias in correlation peak location", Proc. SPIE 1701, Optical Pattern Recognition III, (1 July 1992); https://doi.org/10.1117/12.138323

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