Research on the Application of Computer Big Data Technology in the Visual Communication of Sports Tennis Live Broadcast

Jinming Duan

doi:10.54097/hset.v1i.485

Authors

Jinming Duan

DOI:

https://doi.org/10.54097/hset.v1i.485

Keywords:

Computer, Big data technology, Tennis, Live broadcast, Visual communication

Abstract

This article introduces the realization of visual communication of sports tennis live broadcast system based on video splicing technology. First, the image is pre-processed, and then the SURF algorithm is used for image registration and splicing of the video image and the spliced image is merged. This article proposes a method for determining hot spots in panoramic videos based on motion foreground extraction. This method can smoothly track hot spots for extraction to achieve real-time sports tennis live broadcast. The implementation of this system saves manpower and financial resources in the process of live video streaming.

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