The Toronto-dominion Bank

Yichao Lu

Maksims Volkovs

Guangwei Yu

Cheng Chang

Himanshu Rai

An object detection model and relationship prediction model are jointly trained with parameters that may be updated through a joint backbone. The offset detection model predicts object locations based on keypoint detection, such as a heatmap local peak, enabling disambiguation of objects. The relationship prediction model may predict a relationship between detected objects and be trained with a joint loss with the object detection model. The loss may include terms for object connectedness and model confidence, enabling training to focus first on highly-connected objects and later on lower-confidence items.

Growing community of inventors

Toronto, Canada

Yichao Lu