15 May 2006 Recursive adaptive frame integration limited
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Proceedings Volume 6207, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XVII; 62070A (2006); doi: 10.1117/12.661742
Event: Defense and Security Symposium, 2006, Orlando (Kissimmee), Florida, United States
Abstract
Recursive Frame Integration Limited was proposed as a way to improve frame integration performance and mitigate issues related to high data rate needed for conventional frame integration. The technique applies two thresholds - one tuned for optimum probability of detection, the other to manage required false alarm rate - and allows a non-linear integration process that, along with Signal-to-Noise Ratio (SNR) gain, provides system designers more capability where cost, weight, or power considerations limit system data rate, processing, or memory capability. However, Recursive Frame Integration Limited may have performance issues when single frame SNR is really low. Recursive Adaptive Frame Integration Limited is proposed as a means to improve limited integration performance with really low single frame SNR. It combines the benefits of nonlinear recursive limited frame integration and adaptive thresholds with a kind of conventional frame integration.
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Michael K. Rafailov, "Recursive adaptive frame integration limited", Proc. SPIE 6207, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XVII, 62070A (15 May 2006); doi: 10.1117/12.661742; https://doi.org/10.1117/12.661742
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KEYWORDS
Signal to noise ratio

Interference (communication)

Signal processing

Data integration

Signal detection

Sensors

Autoregressive models

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