Patent ID: 11948362
Assignee: ARCUS HOLDING A/S
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer readable medium storing a program for causing one or more processors to perform an object detection method comprising:
inputting a first video frame and a second video frame from a camera;
generating a first set of predicted object locations using only one of the first video frame and the second video frame;
generating a second set of predicted object locations based on pixel differences between the first video frame and the second video frame; and
determining a final set of object locations based on the first set of predicted object locations and the second set of predicted object locations,
wherein each predicted object location in the first set is indicated by a bounding box and has an associated confidence value, and each predicted object location in the second set is indicated by a bounding box,
wherein, for each predicted object location in the first set, the determining includes the respective predicted object location in the final set of object locations when confidence value associated with the respective predicted object location is greater than or equal to a second threshold that is lower than a first threshold, and the bounding box corresponding to the respective predicted object location has an Intersection over Union (IoU) that is greater than or equal to a third threshold with a bounding box corresponding to one of the predicted object locations in the second set.