Design of a video co-processing system for unmanned equipment

Zhi Qin Zhang

doi:10.1117/12.2671096

28 April 2023 Design of a video co-processing system for unmanned equipment

Zhi Qin Zhang

Proceedings Volume 12610, Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022); 126103R (2023) https://doi.org/10.1117/12.2671096
Event: Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022), 2022, Wuhan, China

Abstract

Unmanned equipment is more and more widely used in the battlefield. The interface types of photoelectric and radar equipment equipped on unmanned reconnaissance ships, unmanned surface vessel and unmanned chariots are complex, and the integrated video bandwidth is large. Although the navigation and cluster capabilities of unmanned equipment are becoming more and more intelligent, human-computer interaction is still very necessary in key steps such as real-time battlefield situation analysis and attack target confirmation. The communication bandwidth between unmanned equipment and control center is limited, which is seriously contradictory to the high bandwidth of sensor videos. The design of video co-processing system is based on Hi3531 processor and TMS320C6678 DSP, which may adapt to photoelectric tracker, analog search radar, network navigation radar, optical fiber interface multi beam radar videos, and accomplish the video compression and decompression processing to reduce the bandwidth requirement for communication system. On the premise of ensuring real-time video transmission and reducing video transmission bandwidth, the video display effect is optimized. The oscilloscope test shows that the compression and decompression delay of TV is 16.3ms, and that of radar is 19.5ms.

Citation Download Citation

Zhi Qin Zhang "Design of a video co-processing system for unmanned equipment", Proc. SPIE 12610, Third International Conference on Artificial Intelligence and Computer Engineering (ICAICE 2022), 126103R (28 April 2023); https://doi.org/10.1117/12.2671096

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