FIELD: television surveillance.
SUBSTANCE: invention relates to a computer system for panoramic television surveillance for an unmanned aerial vehicle. System comprises a television camera and a server. Television camera includes four panoramic lenses and a sensor unit containing two photodetectors in the form of a circular ring. Television camera incorporates a sync pulse selector and an image superposition unit (ISU). Input of the selector is connected to the output of the first photodetector, and the output of the synchronization signal is connected to the synchronization input of the second photodetector. Double frame frequency synchronization signal is transmitted to the control input of the ISU, and the output of the ISU is connected to the input of the video signal modulator. ISU comprises two video signal switches. Information input of the first switch is the first information input of the ISU, to which the output of the first photodetector is connected, data input of the second video signal switch is the second data input of the ISU, to which the output of the second photodetector is connected. Outputs of both switches are combined with each other, being the output of ISU.
EFFECT: providing the possibility of forming a combined image of a panoramic scene without loss of time for forming image components.
4 cl, 9 dwg
Authors
Dates
2024-05-03—Published
2023-08-17—Filed