Research Article
[Retracted] An Online Arrangement Method of Difficult Actions in Competitive Aerobics Based on Multimedia Technology
Algorithm 2
Key frame extraction method based on subshot segmentation.
(1) | Enter the subshot boundary until the end of the shot | (2) | Calculate the frame difference between the frame i and frame j | (3) | Calculate the radius of the vertex i | (4) | Output subshot boundary |
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