Open Access
Table 1
A comparison of scene graph construction methods
| Methods | Relationships | Characteristics |
|---|---|---|
| Object triplet model | Co-occurrence among objects within the image | Offline or online construction, low computational complexity, suitable for simple navigation tasks. In real scenarios, simple categorization may fail to locate specific targets accurately |
| Instance triplet model | Co-occurrence among instances within the image | Online construction, middle computational complexity, suitable for instance-level navigation tasks. It is an area that has seen limited exploration, and there is a clear need for further research |
| Zone triplet model | Co-occurrence among objects under the zone | Online construction, high computational complexity, suitable for complex navigation environments. It holds significant potential for broader development and application |
| Image triplet model | Temporal sequence relations between images | Online construction, higher computational complexity, suitable for more complex navigation environment. It demands substantial computational resources, and with limited existing research |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.