VideoObjectTrackingMetrics

Model evaluation metrics for video object tracking problems. Evaluates prediction quality of both labeled bounding boxes and labeled tracks (i.e. series of bounding boxes sharing same label and instance id).

Fields
boundingBoxMetrics[] object (BoundingBoxMetrics)

The bounding boxes match metrics for each intersection-over-union threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99 and each label confidence threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99 pair.

trackMetrics[] object (TrackMetrics)

UNIMPLEMENTED. The tracks match metrics for each intersection-over-union threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99 and each label confidence threshold 0.05,0.10,...,0.95,0.96,0.97,0.98,0.99 pair.

evaluatedFrameCount integer

UNIMPLEMENTED. The number of video frames used to create this evaluation.

evaluatedBoundingBoxCount integer

UNIMPLEMENTED. The total number of bounding boxes (i.e. summed over all frames) the ground truth used to create this evaluation had.

evaluatedTrackCount integer

UNIMPLEMENTED. The total number of tracks (i.e. as seen across all frames) the ground truth used to create this evaluation had.

boundingBoxMeanAveragePrecision number

The single metric for bounding boxes evaluation: the meanAveragePrecision averaged over all boundingBoxMetrics.

trackMeanAveragePrecision number

UNIMPLEMENTED. The single metric for tracks accuracy evaluation: the meanAveragePrecision averaged over all trackMetrics.

trackMeanBoundingBoxIou number

UNIMPLEMENTED. The single metric for tracks bounding box iou evaluation: the meanBoundingBoxIou averaged over all trackMetrics.

trackMeanMismatchRate number

UNIMPLEMENTED. The single metric for tracking consistency evaluation: the meanMismatchRate averaged over all trackMetrics.

JSON representation 
{
  "boundingBoxMetrics": [
    {
      object (BoundingBoxMetrics)
    }
  ],
  "trackMetrics": [
    {
      object (TrackMetrics)
    }
  ],
  "evaluatedFrameCount": integer,
  "evaluatedBoundingBoxCount": integer,
  "evaluatedTrackCount": integer,
  "boundingBoxMeanAveragePrecision": number,
  "trackMeanAveragePrecision": number,
  "trackMeanBoundingBoxIou": number,
  "trackMeanMismatchRate": number
}