公开(公告)号：WO2022268537A1

公开(公告)日：2022-12-29

申请号：PCT/EP2022/065906

申请日：2022-06-10

Applicant: VALEO COMFORT AND DRIVING ASSISTANCE

Inventor： TAMAM, Mahmoud ,  QUESSADA, Audrey ,  RINGELSTEIN, Nicolas ,  ELKHATEEB, Mahmoud

IPC: G06V10/82 ,  G06V20/59 ,  G06V40/10 ,  G06V20/593 ,  G06V40/103

Abstract: The invention relates to a method (1) for defining the clothes type (t1) of an occupant (o) of a vehicle (2), wherein said method (1) comprising: - acquiring (E1) at least one video stream (Vs) of the cabin (20) of said vehicle (2), - performing (E2) skin segmentation from images (I) of said at least one video stream (Vs) to classify each image pixels (p) into skin (s0) versus non skin (s1) as human pixels (p0, p1) or into background pixels (p2), - detecting (E3) from said images (I) of said video stream (Vs) body key points (K;) per occupant (o) within said cabin (20), - determining (E4) from said body key points (K;) body parts (B) of each occupant (o) within said cabin (20), a body part (B) being a connection between at least two body key points (Kt), - for each image (I) of the video stream (Vs), calculating (E5) skin (s0) versus non skin (s1) percentage levels (L) over body parts (B) of each occupant (o), - for each occupant (o) of the vehicle (2), defining (E6) clothes type (t1) based on said skin (sO) versus non skin (s1) percentage levels (L) of each body part (B) of said occupant (o).