Research Article
Research on a Microexpression Recognition Technology Based on Multimodal Fusion
Table 1
Existing database of spontaneous microexpressions.
| | | CASME | CASME II | CAS (ME)2 | SAMM |
| | Number of samples | 195 | 255 | 53 | 159 | | Frame rate | 60 | 200 | 30 | 200 | | Resolution | 640480 | 640480 | 640480 | 20401088 | | Number of races | 1 | 1 | 1 | 13 | | Number of categories | 8 | 7 | N/A | 7 |
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