Face Demographics
The Face Demographics analysis task provides demographic information such as age, gender, and ethnicity for detected faces.
Configuration Parameter | Description |
---|---|
GPUBatchingDuration | The maximum amount of time to wait, before sending a batch of video frames to the GPU for analysis. |
GPUNumParallel | The maximum number of video frames to analyze concurrently using the GPU (per CPU thread). |
Input | The track that you want to process. |
NumParallel | The maximum number of CPU threads to use for analysis. |
SegmentDuration | The maximum duration of a record in the SegmentedResult or SegmentedResultWithSource track. |
Type | The analysis engine to use. Set this parameter to Demographics . |
Output Tracks
Output track | Description | Output1 |
---|---|---|
Data
|
Contains one record, describing the analysis results, for each input record. | No |
DataWithSource
|
The same as the |
No |
Result
|
Contains one record, describing the analysis results, for each detected face. | Yes |
ResultWithSource
|
The same as the |
No |
SegmentedResult
|
(Available only when processing video). The same as the |
Yes |
SegmentedResultWithSource
|
(Available only when processing video). The same as the |
No |
NOTE: To use the SegmentedResult
or SegmentedResultWithSource
tracks, ensure that the input for the face demographics task is the DataWithSource
track produced by face detection.
For more information about the output from this analysis engine, see Face Demographics Results or use the action GetExampleRecord.