Title:
DETECTION AND VISUALIZATION OF CUTANEOUS SIGNS USING A HEAT MAP
Document Type and Number:
WIPO Patent Application WO/2023/217626
Kind Code:
A1
Abstract:
The invention relates to a cosmetic and non-therapeutic method for detecting and quantifying cutaneous signs in a zone of interest of a user, notably the contour of the eyes, the cheeks, the contour of the mouth, the forehead, said method comprising (i) acquisition of an input image of a zone of interest (112), (ii) analysis of the zone of interest in order to supply a score of the cutaneous signs, (iii) visualization of the region of interest (111) in the form of a heat map (12, 22), (iv) merging of the heat map (12, 22) with the input image of the region of interest (111).
Inventors:
BOKARIS PANAGIOTIS-ALEXANDROS (FR)
DESPOIS JULIEN (FR)
PERROT MATTHIEU (FR)
FLAMENT FRÉDÉRIC (FR)
ASKENAZI BENJAMIN (FR)
DESPOIS JULIEN (FR)
PERROT MATTHIEU (FR)
FLAMENT FRÉDÉRIC (FR)
ASKENAZI BENJAMIN (FR)
Application Number:
PCT/EP2023/061788
Publication Date:
November 16, 2023
Filing Date:
May 04, 2023
Export Citation:
Assignee:
OREAL (FR)
International Classes:
G06V10/82; A45D44/00; G06N3/00; G06T7/00; G06V40/16
Domestic Patent References:
| WO2020169214A1 | 2020-08-27 | |||
| WO2011141769A1 | 2011-11-17 | |||
| WO2020169214A1 | 2020-08-27 |
Foreign References:
| US20210407153A1 | 2021-12-30 | |||
| US20170270593A1 | 2017-09-21 | |||
| US20200342213A1 | 2020-10-29 | |||
| US8218862B2 | 2012-07-10 |
Other References:
FREDERIC FLAMENT ET AL.: "Effect of the sun on visible clinical signs of aging in Caucasian skin", CLIN COSMET INVESTIG DERMATOL., vol. 6, 27 September 2013 (2013-09-27), pages 221 - 32
FREDERIC FLAMENT ET AL.: "Assessing changes in some facial signs of fatigue in Chinese women, induced by a single working day", INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, 29 November 2018 (2018-11-29)
RL HSU ET AL.: "Face detection in color images", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 24, no. 5, May 2002 (2002-05-01), pages 696 - 707, XP055071114, DOI: 10.1109/34.1000242
GN STAMATAS ET AL.: "Non-Invasive Measurements of Skin Pigmentation In Situ", PIGMENT CELL RESEARCH, vol. 17, 2004, pages 618 - 626, XP002585053
FREDERIC FLAMENT ET AL.: "Assessing changes in some facial signs of fatigue in Chinese women, induced by a single working day", INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, 29 November 2018 (2018-11-29)
RL HSU ET AL.: "Face detection in color images", IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 24, no. 5, May 2002 (2002-05-01), pages 696 - 707, XP055071114, DOI: 10.1109/34.1000242
GN STAMATAS ET AL.: "Non-Invasive Measurements of Skin Pigmentation In Situ", PIGMENT CELL RESEARCH, vol. 17, 2004, pages 618 - 626, XP002585053
Attorney, Agent or Firm:
BOURDEAU (FR)
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