He E Zhao

US Patent:

20190340762, Nov 7, 2019

Filed:

Jul 16, 2019

Appl. No.:

16/513681

Inventors:

- Chicago IL, US
Nicolas Longo - Chicago IL, US
Christopher Billman - Chicago IL, US
Kyoko Crawford - Chicago IL, US
Charles McGrath - Chicago IL, US
Nathan Tornquist - Chicago IL, US
He Zhao - Evanston IL, US

International Classification:

G06T 7/00
G06T 11/60
G06T 7/60

Abstract:

A method of monitoring skin abnormalities on a skin portion of a patient includes the steps of: receiving a first image data from an image capture device, wherein the first image data includes the first skin portion; identifying a first skin mask corresponding to the first skin portion; identifying one or more first keypoints within the first skin mask, wherein each first keypoint comprises an abnormality on a first body region within the first skin portion; receiving a second image data from an image capture device, wherein the second image data includes a second body region within a second skin portion, and wherein the first and second image data are sequentially captured; and comparing the first and second body regions of the first and second image data to match the skin mask of the first and second image data.

US Patent:

20180189949, Jul 5, 2018

Filed:

Oct 5, 2017

Appl. No.:

15/726367

Inventors:

- Chicago IL, US
Nicolas Longo - Chicago IL, US
Christopher Billman - Chicago IL, US
Kyoko Crawford - Chicago IL, US
Charles McGrath - Chicago IL, US
Nathan Tornquist - Chicago IL, US
He Zhao - Evanston IL, US

International Classification:

G06T 7/00
G06T 7/60
G06T 11/60

Abstract:

A method of monitoring skin abnormalities on a skin portion of a patient including the steps of receiving a first image data from an image capture device and identifying a first skin mask corresponding to the skin portion. The image data includes the skin portion and a first scaling element on the skin portion. The method further includes the steps of identifying one or more first keypoints within the first skin mask and classifying the one or more keypoints. Each first keypoint comprises an abnormality on the skin portion.