METHODS AND APPARATUS TO IMPROVE EFFICIENCY OF OBJECT TRACKING IN VIDEO FRAMES
First Claim
Patent Images
1. An apparatus comprising:
- a clusterer to cluster pixels of a foreground map of a first video frame into blobs;
a comparator to determine an intersection over union value between the blobs and bounding boxes in a second video frame; and
an interface to initiate object detection by a neural network on the first video frame when the intersection over union value does not satisfy a threshold.
1 Assignment
0 Petitions
Accused Products
Abstract
Methods, apparatus, systems and articles of manufacture to improve efficiency of object tracking in video frames are disclosed. An example apparatus includes a clusterer to cluster a map of a video frame into blobs; a comparator to determine an intersection over union value between the blobs and bounding boxes in a second video frame; and an interface to initiate object detection by a neural network on the first video frame when the intersection over union does not satisfy a threshold.
-
Citations
20 Claims
-
1. An apparatus comprising:
-
a clusterer to cluster pixels of a foreground map of a first video frame into blobs; a comparator to determine an intersection over union value between the blobs and bounding boxes in a second video frame; and an interface to initiate object detection by a neural network on the first video frame when the intersection over union value does not satisfy a threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A non-transitory computer readable storage medium comprising instructions which, when executed, cause a machine to at least:
-
group pixels a map of a first video frame into blobs; determine an intersection over union value between the blobs and bounding boxes in a second video frame; and provide the first video frame to a neural network for object detection when the intersection over union value does not satisfy a threshold. - View Dependent Claims (16, 17, 18, 19)
-
-
20. A method comprising:
-
generating, by executing an instruction with a processor, blobs from a map of a first video frame; calculating, by executing an instruction with the processor, an intersection over union value between the blobs and bounding boxes in a second video frame; and instructing a neural network to perform object detection on the first video frame when the intersection over union value does not satisfy a threshold.
-
Specification