4-535: PDAF may refer to: Probabilistic data association filter , a statistical approach to the problem of plot association in a radar tracker Priority Development Assistance Fund , a discretionary fund in the Philippines Phase-detection autofocus , a type of autofocus used In some cameras Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
8-493: Is a statistical approach to the problem of plot association (target-measurement assignment) in a target tracking algorithm. Rather than choosing the most likely assignment of measurements to a target (or declaring the target not detected or a measurement to be a false alarm), the PDAF takes an expected value , which is the minimum mean square error (MMSE) estimate. The PDAF on its own does not confirm nor terminate tracks. Whereas
12-593: The PDAF is designed to track only one target in the presence of false alarms and missed detections, the Joint Probabilistic Data Association Filter (JPDAF) can handle multiple targets. The first real-world application of the PDAF was probably in the Jindalee Operational Radar Network , which is an Australian over-the-horizon radar (OTHR) network. This article related to sensors is
16-514: The title PDAF . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=PDAF&oldid=985232712 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Probabilistic data association filter The probabilistic data association filter (PDAF)
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