Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Viji Paul Panakkal"'
Publikováno v:
IEEE Access, Vol 9, Pp 144227-144240 (2021)
In multi-radar air surveillance scenario bias in individual radar measurements is an important prerequisite for effective fusion of radar data. Conventional bias computation approaches depend on GPS fitted air sorties for computation of bias in radar
Externí odkaz:
https://doaj.org/article/87526fa51fba46589bbe09f6f4879f9b
Publikováno v:
2020 IEEE Aerospace Conference.
This paper develops methods to circumvent the issues in track initiation and track maintenance that can occur in radars with primary and secondary measurements. In a combined Primary and Secondary radar surveillance applications the measurements from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc3b7b510ec4d1d48c2c8c001cc673e
https://doi.org/10.1109/aero47225.2020.9172363
https://doi.org/10.1109/aero47225.2020.9172363
Autor:
Viji Paul Panakkal, Rajbabu Velmurugan
Publikováno v:
2015 IEEE Aerospace Conference.
This paper develops a factor graph (FG) based efficient implementation scheme for joint probabilistic data association (JPDA). The association hypotheses probabilities in JPDA are computed using the sum-product algorithm in a factor graph framework.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f56c97d74fdd8d1c6a53c8e41acdab8
https://doi.org/10.1109/aero.2015.7118981
https://doi.org/10.1109/aero.2015.7118981
Autor:
Rajbabu Velmurugan, Viji Paul Panakkal
Publikováno v:
SAM
The iterative technique developed in this paper achieves simultaneous reduction of track coalescence and track swap by computing a better prior for the joint association event used in estimating target states. This prior is computed using expectation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a02b6cda57dd6967111b9e223474190
https://doi.org/10.1109/sam.2012.6250490
https://doi.org/10.1109/sam.2012.6250490
Autor:
Viji Paul Panakkal, Prashant Koparde
Publikováno v:
2012 IEEE Radar Conference.
Target motion analysis (TMA) using bearing-only measurements can have improved estimate of motion parameters if approximate target range is also available along with bearing measurements. In this paper we develop a scheme for computing target range u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b07e3667368e7bee02df9bbb2223825
https://doi.org/10.1109/radar.2012.6212150
https://doi.org/10.1109/radar.2012.6212150
Autor:
Viji Paul Panakkal, Rajbabu Velmurugan
Publikováno v:
2011 National Conference on Communications (NCC).
Effectiveness of tracking closely moving targets depends on the capability to resolve the ambiguity in associating measurements-to-tracks. Joint probabilistic data association (JPDA) has been shown to be very effective in tracking closely moving obje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::938f5fbb5476459bf6702c5237131834
https://doi.org/10.1109/ncc.2011.5734703
https://doi.org/10.1109/ncc.2011.5734703
Autor:
Viji Paul Panakkal, Rajbabu Velmurugan
Publikováno v:
2010 IEEE Aerospace Conference.
In conventional bearings-only tracking, the target states are estimated from just the bearing measurements. 12 The accuracy of these estimates can be improved by using the heading, which can be derived from a set of measured bearings, as an additiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f511271e44a5a0145d61e97099b24e52
https://doi.org/10.1109/aero.2010.5446691
https://doi.org/10.1109/aero.2010.5446691
Publikováno v:
Proceedings of the 16th International Conference on Information Fusion; 2013, p1-9, 9p
Publikováno v:
Proceedings of the 16th International Conference on Information Fusion; 2013, p1-20, 20p
Publikováno v:
Proceedings of the 16th International Conference on Information Fusion; 2013, p1-15, 15p