Table 2.
Precision/recall results for all 15 videos in the human-annotated dataset. The precision/recall results in “Location” do not require the tracker to provide the correct ID for animals. Instead, it is only required that each animal’s location is matched with a detection. The “Location and ID” results require the tracker to correctly identify the location and correct ID of a pig in order to be counted as a true positive. The “(Uninitialized)” variant does not provide the location and ID of each pig in the first frame, whereas the “(Initialized)” variant does.
| Location | |||||||
|---|---|---|---|---|---|---|---|
| Activity | High (Day) | Medium (Day) | Low (Day) | Medium (Night) | Low (Night) | Average | |
| Age | |||||||
| Nursery | 0.9267 | 0.9964 | 0.9985 | 0.9548 | 0.8405 | 0.9434 | |
| Early Finisher | 0.9961 | 0.9973 | 1 | 0.9349 | 1 | 0.9857 | |
| Late Finisher | 0.9907 | 0.989 | 0.9969 | 0.9564 | 1 | 0.9866 | |
| Average | 0.9711 | 0.9943 | 0.9984 | 0.9487 | 0.9468 | 0.9719 | |
| Location and ID (Initialized) | |||||||
| Activity | High (Day) | Medium (Day) | Low (Day) | Medium (Night) | Low (Night) | Average | |
| Age | |||||||
| Nursery | 0.8893 | 0.9941 | 0.9933 | 0.8958 | 0.6256 | 0.8796 | |
| Early Finisher | 0.9949 | 0.9847 | 1 | 0.8716 | 1 | 0.9702 | |
| Late Finisher | 0.9836 | 0.958 | 0.9897 | 0.8569 | 0.8462 | 0.9269 | |
| Average | 0.9559 | 0.9789 | 0.9943 | 0.8748 | 0.8239 | 0.9256 | |
| Location and ID (Uninitialized) | |||||||
| Activity | High (Day) | Medium (Day) | Low (Day) | Medium (Night) | Low (Night) | Average | |
| Age | |||||||
| Nursery | 0.8893 | 0.9941 | 0.694 | 0.7927 | 0.6108 | 0.7962 | |
| Early Finisher | 0.9948 | 0.9718 | 1 | 0.8946 | 0.5888 | 0.89 | |
| Late Finisher | 0.9836 | 0.8176 | 0.9897 | 0.629 | 0.5252 | 0.789 | |
| Average | 0.9559 | 0.9278 | 0.8946 | 0.7721 | 0.5749 | 0.8251 | |