US 11,744,464 B2
Methods for visual identification of cognitive disorders
Baruch Schler, Petach Tikwa (IL); and Jonathan Schler, Petach Tikwa (IL)
Assigned to Baruch Schler, Petach Tikwa (IL); and Jonathan Schler, Petach Tikwa (IL)
Filed by Baruch Schler, Petach Tikwa (IL); and Jonathan Schler, Petach Tikwa (IL)
Filed on Jan. 31, 2022, as Appl. No. 17/649,452.
Application 17/649,452 is a division of application No. 16/880,683, filed on May 21, 2020, granted, now 11,276,498.
Prior Publication US 2022/0165425 A1, May 26, 2022
Int. Cl. G06K 9/00 (2022.01); A61B 5/00 (2006.01); G16H 50/20 (2018.01); G16H 50/30 (2018.01); G16H 30/40 (2018.01); G16H 40/67 (2018.01); G06N 3/08 (2023.01); G06N 3/044 (2023.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 40/16 (2022.01); G06V 10/32 (2022.01)
CPC A61B 5/0022 (2013.01) [A61B 5/4082 (2013.01); A61B 5/4088 (2013.01); G06N 3/044 (2023.01); G06N 3/08 (2013.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01); G06V 40/171 (2022.01); G16H 30/40 (2018.01); G16H 40/67 (2018.01); G16H 50/20 (2018.01); G16H 50/30 (2018.01); G06V 10/32 (2022.01)] 9 Claims
OG exemplary drawing
 
1. A method for generating a classifier to classify facial images for cognitive disorder in humans, comprising:
receiving a labeled dataset including set of facial images, wherein each of the facial image is labeled depending on whether it represents a cognitive disorder condition;
extracting, from the each of the facial image in the set of facial images, at least one learning facial feature indicative of a cognitive disorder;
feeding the at least one extracted facial feature to produce a machine learning trained model, wherein the at least one extracted facial feature is identified to represent a human face; and
generating a classifier based on the machine learning trained model, wherein the classifier is generated and ready when the trained model includes enough facial features processed by a machine learning model, wherein the classifier is configured to map a detection facial feature from a detection facial image to a score and output a plurality of scores indicating a stage of a cognitive decline.