Algorithms for subpixel edge reconstruction

Stephen K. Park; Mark R. Idema

doi:10.1117/12.243578

26 June 1996 Algorithms for subpixel edge reconstruction

Stephen K. Park, Mark R. Idema

Proceedings Volume 2753, Visual Information Processing V; (1996) https://doi.org/10.1117/12.243578
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

For a staring-array imaging system the location of a scene edge can be reconstructed by digital techniques to a sub- pixel scale even if the image data is blurred, undersampled and noisy. In this paper three algorithms are presented for solving this sub-pixel edge reconstruction problem. The performance of these algorithms is analyzed by extensive model-based simulations using a comprehensive image formation system model that accounts for blurring, noise and sampling.

Citation Download Citation

Stephen K. Park and Mark R. Idema "Algorithms for subpixel edge reconstruction", Proc. SPIE 2753, Visual Information Processing V, (26 June 1996); https://doi.org/10.1117/12.243578

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