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This paper represents an approach to design an airborne Cubot with an imagery sensor (Camera) for the purpose of outdoor surveillance. The viewing zone is specified by the optical range of Camera installed on Cubot. Camera view can be directed in radial and transverse direction through rotation about its position in the aerial plane. The boundary may be fuzzy as the boundary of viewing region may not have smooth transition. The Camera and aerial movement of the Cubot is controlled by the user at the base station computer. The Cubot works in phases; the onboard Microcontroller controls the stability of the cubot with Altimeter, Gyroscope, Sensors, and Stability Routine. It sends Captured Images and information about its position to the base station by a Wireless Controller. The base station receives and displays the telemetry data and images. Images are used further for feature extraction and detection. And the movement and rotation command is sent to Cubot through wireless.
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Gupta et al. (2018) studied this question.