Research Article
Classification and Retrieval of Multimedia Book Cloud Resources Based upon Hash Algorithm
Table 3
Comparison of selection effects of different image features.
| | 500 | 1000 | 1500 | 2000 | 2500 |
| Color characteristics | 58.11% | 60.35% | 61.67% | 65.28% | 71.46% | Texture feature | 51.31% | 55.47% | 59.84% | 62.35% | 68.93% | Spatial characteristics | 61.35% | 65.29% | 71.4% | 76.37% | 79.61% |
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