Methods and apparatus to count people
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United States of America Patent
Stats
-
Jan 17, 2023
Grant Date -
Jul 21, 2022
app pub date -
Apr 8, 2022
filing date -
Mar 2, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods and apparatus to count people are disclosed. Example apparatus disclosed herein are to populate a list with first characteristic datasets obtained from a first plurality of images, respective ones of the first characteristic datasets representative of corresponding faces. Disclosed apparatus are also to perform comparisons of the first characteristic datasets to each other to determine a first number of unique faces, the comparisons limited to the first characteristic datasets obtained during the first period of time. Disclosed apparatus are further to delete the first characteristic datasets from the list after the first period of time has ended, and re-populate the list with second characteristic datasets obtained from a second plurality of images representative of the environment during a second period of time of the media presentation, the second period of time subsequent to the first period of time.
First Claim
Other Claims data not available
Family
International Classification(s)
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- G09B:EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCE....
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G04F:TIME-INTERVAL MEASURING
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- G01B:MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIME....
- H04H:BROADCAST COMMUNICATION
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
- 2022 Application Filing Year
- H04N Class
- 15474 Applications Filed
- 8956 Patents Issued To-Date
- 57.88 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
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- H04N Class
- 0 % this patent is cited more than
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