Face detection is the first step in face analysis, therefore all of the parameters used to tune face detection also apply to face analysis. You can use two additional parameters to tune the performance of face analysis. These parameters control whether to perform demographics or expression analysis. Disabling unnecessary analysis reduces the time that Image Server takes to process images.
Description | Default value | |
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Demographics | Whether to analyze the demographics of faces. | True |
FaceState | Whether to analyze the expression of faces. | True |
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