US 11,861,849 B2
Systems and methods for enhanced motion detection, object tracking, situational awareness and super resolution video using microscanned images
Avishay Nachum, Rehovot (IL); Peikin Yotam, Rehovot (IL); Binder Shalom, Rehovot (IL); and Rozenbaum Denis Andre, Rehovot (IL)
Assigned to ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD, Rehovot (IL)
Appl. No. 17/923,185
Filed by ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD, Rehovot (IL)
PCT Filed Apr. 28, 2021, PCT No. PCT/IL2021/050494
§ 371(c)(1), (2) Date Nov. 3, 2022,
PCT Pub. No. WO2021/224908, PCT Pub. Date Nov. 11, 2021.
Claims priority of application No. 274418 (IL), filed on May 3, 2020.
Prior Publication US 2023/0196585 A1, Jun. 22, 2023
Int. Cl. G06K 9/32 (2006.01); G06T 7/20 (2017.01); G06T 7/70 (2017.01); G06V 10/25 (2022.01); H04N 23/695 (2023.01); G06T 3/40 (2006.01); H04N 7/01 (2006.01); G06T 7/215 (2017.01); G06V 10/26 (2022.01)
CPC G06T 7/20 (2013.01) [G06T 3/40 (2013.01); G06T 3/4053 (2013.01); G06T 7/215 (2017.01); G06T 7/70 (2017.01); G06V 10/25 (2022.01); G06V 10/26 (2022.01); H04N 7/013 (2013.01); H04N 7/014 (2013.01); H04N 7/0137 (2013.01); H04N 23/695 (2023.01)] 21 Claims
OG exemplary drawing
 
1. A video display system for displaying super-resolution video of at least one moving object without image artifacts using a plurality of microscanned images, said video being displayed having a microscan image video frame rate higher than a video frame rate of super-resolution video, comprising:
an image detector, for acquiring said plurality of microscanned images of said at least one moving object;
a processor, coupled with said image detector, for designating a first subset of said plurality of microscanned images as a first data set and a second subset of said plurality of microscanned images as a second data set; and
a display generator, coupled with said processor,
wherein for each respective data set of said first and second data sets, said processor analyzes at least a portion of said respective subset of said plurality of microscanned images of said respective data set for spatial and temporal information;
wherein said processor determines a respective movement indication of said at least one moving object according to said spatial and temporal information;
wherein in parallel said processor forms said first subset into a respective first super-resolution image and said second subset into a respective second super-resolution image;
wherein for each respective super-resolution image of said first and second super-resolution images, said processor designates a respective bounded area surrounding said at least one moving object;
wherein said display generator repeatedly generates each said respective super-resolution image outside said respective bounded area a plurality of times at said video frame rate of super resolution video and generates during said plurality of times within said respective bounded area, a plurality of consecutive microscanned images of said at least one moving object at said microscan image video frame rate; and
wherein said plurality of consecutive microscanned images of said at least one moving object is displayed at a low image resolution within said respective bounded area.