公开(公告)号：US20250076997A1

公开(公告)日：2025-03-06

申请号：US18819610

申请日：2024-08-29

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Hanzhen LI ,  Junliang SHAN ,  Tao WU ,  Tao ZHANG

IPC: G06F3/0346 ,  G06T7/73

Abstract: The embodiment of this application provides a method and apparatus for positioning an entity controller, device and a storage medium. The method includes following steps: determining a relative pose relationship between an entity controller and an associated part of the entity controller, the relative pose relationship being determined from at least one entity controller pose and at least one associated part pose, the entity controller pose being determined from a first type of image, the associated part pose is determined from a second type of image, and the first type of image and the second type of image using different exposure policies; determining a current associated part pose, the current associated part pose being determined based on a current second type of image that is closest to the current; and determining an estimate pose of the entity controller based on the relative pose relationship and the current associated part pose.

公开(公告)号：US20250037410A1

公开(公告)日：2025-01-30

申请号：US18283736

申请日：2023-03-27

Applicant: Beijing Zitiao Network Technology Co., Ltd.

Inventor： Tao ZHANG

IPC: G06V10/26 ,  G06T7/11 ,  G06T7/50 ,  G06T15/00 ,  G06V10/762 ,  G06V20/70

Abstract: Provided are an image layering method and apparatus, an electronic device, and a storage medium. The image layering method includes acquiring a to-be-processed two-dimensional scene image, and determining a target segmentation image of the two-dimensional scene image and a target depth image of the two-dimensional scene image, where the target segmentation image includes at least one target segmentation region; determining a depth level corresponding to at least part of the at least one target segmentation region in the target segmentation image according to the target segmentation image and the target depth image; and generating a target layering image corresponding to the two-dimensional scene image based on the at least one target segmentation region and a depth level corresponding to the at least part of the at least one target segmentation region.