A multi-target detection and tracking method under the condition of low observable and high clutter
A multi-target, high-complexity technology, applied in the extended field of maximum likelihood-probability multi-hypothesis tracking, it can solve problems such as inability to accumulate target information, false target state parameter estimates, and other targets being difficult to find.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0065] In order to make the purpose, technical solution and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below.
[0066] (1) Initialize the background parameters.
[0067] 1a. In the over-the-horizon radar application scenario, the receiver sensor is fixed at [0km, 0km] to collect the signal reflected by the ionosphere, and the transmitter sensor is fixed at [100km, 0km]. Suppose there are two ideal ionospheres E and F such as figure 1 As shown, they correspond to two fixed heights h E = 100km and h F = 220km, then the signal has four propagation paths of EE, EF, FE and FF from the transmitter sensor to the target and then to the receiver sensor. A total of 35 sampling moments were observed in this scene. The sliding window of the JML-MP-PMHT algorithm contains 10 sampling moments, that is, 10 frames of data, and each time the sliding window is executed, the sliding window slide...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com