On-board two-position optical system of classification and determination of trajectory coordinates of objects in video stream

Vadim A. Nenashev; Evgeniy K. Grigoriev; Sergey A. Nenashev; Victoria I. Afanaseva

doi:10.1117/12.2589551

18 April 2021 On-board two-position optical system of classification and determination of trajectory coordinates of objects in video stream

Vadim A. Nenashev, Evgeniy K. Grigoriev, Sergey A. Nenashev, Victoria I. Afanaseva

Author Affiliations +

Proceedings Volume 11772, Optical Sensors 2021; 117721W (2021) https://doi.org/10.1117/12.2589551
Event: SPIE Optics + Optoelectronics, 2021, Online Only

Conference Poster

Abstract

The article discusses the possibility of using a two-position onboard optical-location system for detecting, classifying and determining the coordinates of the trajectory of objects in the video stream installed on the small aircraft. Every year the requirements for new monitoring systems are becoming more stringent. The data obtained from a single, albeit highquality, optical sensor can no longer meet the assigned tasks, such as performing search and rescue operations in remote areas, as well as solving problems of finding people in disaster zones. and environmental disasters in a complex noise environment. The system considered in the article includes optical-location sensors, each of which is capable of forming a high-resolution image and classifying the observed objects, as well as, when used together using stereo vision methods, to obtain estimates of the coordinates of the object's trajectory. observed objects. It is shown that combining information in an optical location system allows detecting, classifying and determining the parameters of motion of objects, including people and animals. The article presents the operating modes of the system, and the corresponding restrictions on the conditions for its effective operation.

Citation Download Citation

Vadim A. Nenashev, Evgeniy K. Grigoriev, Sergey A. Nenashev, and Victoria I. Afanaseva "On-board two-position optical system of classification and determination of trajectory coordinates of objects in video stream", Proc. SPIE 11772, Optical Sensors 2021, 117721W (18 April 2021); https://doi.org/10.1117/12.2589551

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