Patent ID: 11875526
Assignee: DEEPING SOURCE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for training an object detector capable of predicting a center of mass of at least one object projected onto a ground, comprising steps of:
(a) a learning device acquiring one or more training images from a training data set;
(b) the learning device inputting each of the training images into an object detector to thereby instruct the object detector to perform object detection for each of the training images and thus generate each of object detection results including (i) information on each of predicted bounding boxes, corresponding to one or more ROIs, acquired by predicting each of locations of one or more objects in each of the training images and (ii) information on each of predicted projection points acquired by projecting each of centers of mass of each of the objects onto the ground; and
(c) the learning device training the object detector by using each of object detection losses generated by referring to each of the object detection results and information on each of ground truths corresponding to each of the training images.