A Video Key Frame Extraction Method Based on Multiview Fusion

Table 1

Comparison table before and after dimensionality reduction of video data features.

Data	Number of original video frames	Storage space required (GB)	Key frame extraction input data	Storage reduces redundancy (%)	Input reduces redundancy (%)
Original data	6000	1.75	6000 × 320 × 256	71.43	98.13
Processed data	3000	0.5	3000 × 3 × 1024