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Design method of visual enhanced sports video

A design method and video technology, applied in the field of visual analysis, can solve problems such as unclear data, support enhancement of sports video, etc., to achieve the effect of reducing the difficulty of use

Pending Publication Date: 2021-11-12
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Given how little is known about the design practices of augmented sports video, it is unclear how to support augmented sports video with data

Method used

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  • Design method of visual enhanced sports video
  • Design method of visual enhanced sports video

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Embodiment Construction

[0027] Enhanced video is a popular medium for presenting and broadcasting sporting events. This kind of sports video combines visual content with video effects (such as slow motion or rotating camera) to embed data in the video scene (such as figure 2 a-d). Augmented sports video has been widely used by television channels to engage viewers and by sports analysts to communicate analysis results with coaches and players, given its advantages of conveying players' tactical intent in a clear and engaging manner. However, these augmented videos are inherently difficult to design, especially for sports analysts, who often lack sufficient visualization-related skills compared to skilled video creators at TV companies to translate the data or Intent is presented through or visually. Therefore, it is of great significance to solve the difficulties for sports analysts to quickly design enhanced sports videos.

[0028] Specifically, these design considerations for creating sports vi...

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Abstract

The invention discloses a design method of a visual enhanced sports video, which comprises the following steps: acquiring original match video information, acquiring tracking data and non-tracking data based on the original match video information, and visualizing the tracking data and the non-tracking data to obtain a visual view; embedding a visual view into the original match video to obtain an enhanced sports video based on the customer selected data content, data hierarchy and narration sequence, the data hierarchy representing multiple purposes of customer narration. The invention can help a sports analyst to make an enhanced sports video simply and selectively.

Description

technical field [0001] The invention belongs to visualization analysis technology, in particular to a design method of visualization enhanced sports video. Background technique [0002] This section describes the existing background technology from two aspects of video-based sports visualization and data video for storytelling. [0003] Video-based sports visualization: Due to the intuitive and easy-to-understand advantages of directly displaying data in actual scenes, video-based sports data visualization has been widely used to simplify data analysis by experts and attract audiences. Depending on how they are presented, video-based visualizations can be divided into three categories: side-by-side, overlapping, and embedded. The way of embedding is most closely related to the present invention. Literature M. Stein, H. Janetzko, A. Lamprecht, T. Breitkreutz, P. Zimmermann, B. Goldl¨ucke, T. Schreck, G. Andrienko, M. Grossniklaus, and D. A. Keim. Bring It to the Pitch :Com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N21/234
CPCH04N21/23418H04N21/23424
Inventor 巫英才陈竹天叶帅男储向童
Owner ZHEJIANG UNIV
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