Title:
DEVICE AND METHOD FOR PROCESSING DE-IDENTIFICATION OF FACE WITHIN IDENTIFICATION IMAGE
Document Type and Number:
WIPO Patent Application WO/2024/048842
Kind Code:
A1
Abstract:
Embodiments relate to a de-identification processing device and method wherein: an identification image including a face of a subject for which de-identification processing is performed is acquired; a face area is detected from the identification image of the subject so that a face image of the subject is generated; a subject face is aligned so that the subject face is oriented in a specific direction in the face image of the subject; a reference image to be used to perform de-identification processing for the identification image is selected from a set of multiple reference images; a (1-1)-th type of attribute of the subject face is extracted from the face image of the subject; a transformed image obtained by performing de-identification processing for the subject face is generated on the basis of the (1-1)-th type of attribute of the subject face and the selected reference image; and at least a part of a face area of the transformed image and the face area of the identification image are combined so that a de-identification image of the subject is generated. The present invention is a technology with support from the 2022 Metaverse Content Global Project Support Project (D0131-22-1002) of the National IT Industry Promotion Agency "Task Name: Strengthening Overseas Expansion Capacity Based on the Education Metaverse Platform".
Inventors:
HAN GYU SEON (KR)
Application Number:
PCT/KR2022/016763
Publication Date:
March 07, 2024
Filing Date:
October 28, 2022
Export Citation:
Assignee:
MARVRUS INC (KR)
International Classes:
G06T5/00; G06F21/62; G06T3/00; G06T7/11; G06V40/16
Foreign References:
| KR102420890B1 | 2022-07-14 | |||
| KR20220033007A | 2022-03-15 | |||
| KR102411943B1 | 2022-06-23 | |||
| KR20200014889A | 2020-02-11 |
Other References:
LEE, YONG-HWAN; KIM, HEUNG-JUN: "Face Detection using AdaBoost and ASM", THE KOREAN SOCIETY OF SEMICONDUCTOR & DISPLAY TECHNOLOGY, vol. 17, no. 4, 1 December 2018 (2018-12-01), pages 105 - 108, XP009553262, ISSN: 1738-2270
Attorney, Agent or Firm:
LEE, Kang Wook (KR)
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