公开(公告)号：US20240354988A1

公开(公告)日：2024-10-24

申请号：US18384163

申请日：2023-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongsuk Choi ,  Hyun Soo Park ,  Ibrahim Volkan Isler

IPC: G06T7/73

CPC classification number: G06T7/75 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30196

Abstract: An computing system includes: receiving an image that captures a hand and an object; estimating a three-dimensional (3D) mesh of the hand based on the image; estimating a two-dimensional (2D) segment of the object based on the image; estimating a 3D feature representing a correlation of the hand and the object, based on the 3D mesh of the hand and the 2D segment of the object; and generating a first set of output parameters for a first 3D query point, based on the 3D feature representing the correlation of the hand and the object.

公开(公告)号：US20240091950A1

公开(公告)日：2024-03-21

申请号：US18243422

申请日：2023-09-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungseok HONG ,  Suveer Garg ,  Ibrahim Volkan Isler

IPC: B25J9/16 ,  G06T7/11 ,  G06T7/50 ,  G06T7/60 ,  G06T7/70 ,  G06V10/776 ,  G06V20/50 ,  G06V20/70

CPC classification number: B25J9/1697 ,  B25J9/1612 ,  G06T7/11 ,  G06T7/50 ,  G06T7/60 ,  G06T7/70 ,  G06V10/776 ,  G06V20/50 ,  G06V20/70 ,  G06T2207/10028 ,  G06T2207/20021 ,  G06T2207/20076 ,  G06T2207/20081

Abstract: The present disclosure provides methods, apparatuses, and computer-readable mediums for evaluating a reliability of three-dimensional shape predictions. In some embodiments, a method includes obtaining a scene representation including one or more images, estimating semantic information of partially-observed objects in the scene representation, based on geometric information extracted from the one or more images, determining segmented pointclouds of the partially-observed objects based on the semantic information and the geometric information, creating metric embeddings of the segmented pointclouds corresponding to the partially-observed objects, predicting completed shape pointclouds of the partially-observed objects, generating, using a probabilistic machine learning model, confidence scores for each point of the completed shape pointclouds, based on a correlation between the geometric information and the semantic information, and controlling a motion of a robot based on the confidence scores for each point of the completed shape pointclouds.

公开(公告)号：US11741670B2

公开(公告)日：2023-08-29

申请号：US17473541

申请日：2021-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nikhil Narsingh Chavan Dafle ,  Sergiy Popovych ,  Ibrahim Volkan Isler ,  Daniel Dongyuel Lee

IPC: G06T17/20 ,  G06T7/564 ,  G06T7/20 ,  G06T19/00 ,  G06T7/70 ,  B25J9/16

CPC classification number: G06T17/20 ,  B25J9/1697 ,  G06T7/564 ,  G06T7/70 ,  G06T19/006 ,  G06T2207/10028 ,  G06T2207/20084

Abstract: A depth image is used to obtain a three dimensional (3D) geometry of an object as an object mesh. The object mesh is obtained using an object shell representation. The object shell representation is based on a series of depth images denoting the entry and exit points on the object surface that camera rays would pass through. Given a set of entry points in the form of a masked depth image of an object, an object shell (an entry image and an exit image) is generated. Since entry and exit images contain neighborhood information given by pixel adjacency, the entry and exit images provide partial meshes of the object which are stitched together in linear time using the contours of the entry and exit images. A complete object mesh is provided in the camera coordinate frame.

公开(公告)号：US20230154041A1

公开(公告)日：2023-05-18

申请号：US17987460

申请日：2022-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhijian Yang ,  Xiaoran Fan ,  Ibrahim Volkan Isler ,  Hyun Soo Park

IPC: G06T7/73 ,  G06T7/50 ,  H04R1/40

CPC classification number: G06T7/73 ,  G06T7/50 ,  H04R1/406 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: A pose of a person is estimated using an image and audio impulse responses. The image represents a 2D scene including the person. The audio impulse responses are obtained with the present absent and present in an environment. The pose is reconstructed based on the image and the one or more audio impulse responses. The pose is a metric scale human pose.

公开(公告)号：US20210402602A1

公开(公告)日：2021-12-30

申请号：US17117718

申请日：2020-12-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinwook Huh ,  Galen Kailun Xing ,  Ziyun Wang ,  Ibrahim Volkan Isler ,  Daniel Dongyuel Lee

IPC: B25J9/16 ,  G05D1/02

Abstract: A method for generating a trajectory of a robot from a first configuration to a second configuration within an environment while steering away from obstacles may include obtaining physical workspace information associated with the environment in which the robot is configured to operate; obtaining, using a first neural network, a set of weights of a second neural network that is configured to generate a set of values associated with a set of configurations of the robot with respect to the second configuration; obtaining, by applying the set of weights to the second neural network, the set of values associated with the set of configurations of the robot with respect to the second configuration; and generating the trajectory of the robot from the first configuration to the second configuration within the environment, based on the set of values.