US 11,972,352 B2
Motion-based human video detection
Sima Taheri, McLean, VA (US); Gang Qian, McLean, VA (US); Sung Chun Lee, Tysons, VA (US); Sravanthi Bondugula, Vienna, VA (US); and Allison Beach, Leesburg, VA (US)
Assigned to ObjectVideo Labs, LLC, Tysons, VA (US)
Filed by ObjectVideo Labs, LLC, Tysons, VA (US)
Filed on Nov. 4, 2022, as Appl. No. 17/980,715.
Application 17/980,715 is a continuation of application No. 17/069,441, filed on Oct. 13, 2020, granted, now 11,495,054.
Claims priority of provisional application 62/924,242, filed on Oct. 22, 2019.
Prior Publication US 2023/0054918 A1, Feb. 23, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 9/00 (2022.01); G06N 3/084 (2023.01); G06T 7/254 (2017.01); G06V 10/20 (2022.01); G06V 10/764 (2022.01); G06V 10/778 (2022.01); G06V 10/82 (2022.01); G06V 10/98 (2022.01); G06V 40/20 (2022.01); G06N 5/046 (2023.01)
CPC G06N 3/084 (2013.01) [G06T 7/254 (2017.01); G06V 10/255 (2022.01); G06V 10/764 (2022.01); G06V 10/7788 (2022.01); G06V 10/82 (2022.01); G06V 10/98 (2022.01); G06V 40/20 (2022.01); G06V 40/23 (2022.01); G06N 5/046 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/20224 (2013.01); G06T 2207/30196 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
determining, for two or more images captured by a camera, a first false positive detection of a first object and a corresponding first amount of motion energy for an area in the two or more images in which the first object was detected; and
assigning, for training an object detector, a penalty to the first false positive detection that is higher than a second penalty assigned to a second false positive detection with a higher motion energy than the first amount of motion energy.