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1. WO2020113326 - AUTOMATIC IMAGE-BASED SKIN DIAGNOSTICS USING DEEP LEARNING

Publication Number WO/2020/113326
Publication Date 11.06.2020
International Application No. PCT/CA2019/051735
International Filing Date 03.12.2019
IPC
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
A61B 5/103 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
103Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
G06K 9/62 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
G06N 3/02 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
G16H 50/20 2018.01
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
20for computer-aided diagnosis, e.g. based on medical expert systems
CPC
A61B 5/0077
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
0059using light, e.g. diagnosis by transillumination, diascopy, fluorescence
0077Devices for viewing the surface of the body, e.g. camera, magnifying lens
A61B 5/441
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
44Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
441Skin evaluation, e.g. for skin disorder diagnosis
A61B 5/7267
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7235Details of waveform analysis
7264Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
7267involving training the classification device
G06K 9/00281
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
00268Feature extraction; Face representation
00281Local features and components; Facial parts
G06T 2207/20081
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20081Training; Learning
G06T 2207/20084
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20084Artificial neural networks [ANN]
Applicants
  • JIANG, Ruowei [CA]/[CA]
  • MA, Junwei [CA]/[CA]
  • MA, He [CA]/[CA]
  • ELMOZNINO, Eric [CA]/[CA]
  • KEZELE, Irina [CA]/[CA]
  • LEVINSHTEIN, Alex [CA]/[CA]
  • DESPOIS, Julien [FR]/[FR]
  • PERROT, Matthieu [FR]/[FR]
  • FLAMENT, Frederic Antoinin Raymond Serge [FR]/[FR]
  • AARABI, Parham [CA]/[CA]
Inventors
  • JIANG, Ruowei
  • MA, Junwei
  • MA, He
  • ELMOZNINO, Eric
  • KEZELE, Irina
  • LEVINSHTEIN, Alex
  • DESPOIS, Julien
  • PERROT, Matthieu
  • FLAMENT, Frederic Antoinin Raymond Serge
  • AARABI, Parham
Agents
  • GOWLING WLG (CANADA) LLP
Priority Data
62/775,11704.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AUTOMATIC IMAGE-BASED SKIN DIAGNOSTICS USING DEEP LEARNING
(FR) DIAGNOSTICS CUTANÉS AUTOMATIQUES BASÉS SUR L'IMAGE À L'AIDE D'UN APPRENTISSAGE PROFOND
Abstract
(EN)
There is shown and described a deep learning based system and method for skin diagnostics as well as testing metrics that show that such a deep learning based system outperforms human experts on the task of apparent skin diagnostics. Also shown and described is a system and method of monitoring a skin treatment regime using a deep learning based system and method for skin diagnostics.
(FR)
L'invention concerne un système et un procédé basés sur un apprentissage profond pour des diagnostics cutanés, ainsi que des mesures de test qui montrent qu'un tel système basé sur un apprentissage profond surpasse des experts humains sur la tâche de diagnostics cutanés apparents. L'invention concerne également un système et un procédé pour surveiller un régime de traitement de la peau à l'aide d'un système et d'un procédé basés sur un apprentissage profond pour des diagnostics cutanés.
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