公开(公告)号：US12266055B2

公开(公告)日：2025-04-01

申请号：US18154415

申请日：2023-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Basavaraja Shanthappa Vandrotti ,  Ankit Dhiman ,  Akshunn Jindal ,  Shashi Kumar Parwani

IPC: G06T17/20 ,  G06T7/12 ,  G06T7/62 ,  G06T7/70 ,  G06V10/25 ,  G06V10/46

Abstract: A method and system for generating three-dimensional (3D) model augmented related objects from a scene are provided. The method includes creating one or more 3D objects and placing the 3D objects into the 3D scene. Embodiments herein disclose methods and systems for generating 3D augmented reality (AR) objects from a scene. The method may capture an object from the scene, perform a coarse semantic segmentation on the identified object, derive connected contour, generate intermediate contour from at least one outer and inner contours, and configure three-dimensional mesh and texture mapping to generate a three-dimensional model of the captured object.

公开(公告)号：US20240331176A1

公开(公告)日：2024-10-03

申请号：US18739877

申请日：2024-06-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Akshat RAMACHANDRAN ,  Ankit Dhiman ,  Basavaraja Shanthappa Vandrotti ,  Jooyoung Kim ,  Lokesh Rayasandra Boregowda

IPC: G06T7/50 ,  G06T5/50 ,  G06V10/141 ,  G06V10/25

CPC classification number: G06T7/50 ,  G06T5/50 ,  G06V10/141 ,  G06V10/25 ,  G06T2207/10024 ,  G06T2207/20221

Abstract: A method for determining depth information of objects in a scene, includes: generating RGB images having a first pixel density using an RGB camera; generating a depth image having a second pixel density using a depth camera, the second pixel density being lower than the first pixel density; generating an attention map using the RGB images with a high pixel density; merging the RGB images and the depth image to generate a merged image; determining an uncertainty score of each pixel of a plurality of pixels in the merged image; determining a threshold for the uncertainty score based on a level of uncertainty in the plurality of pixels; determining a depth value for each pixel of the plurality of pixels exceeding the threshold of the uncertainty score; applying the depth value of each pixel of the plurality of pixels in the merged image; and generating the scene with the depth information based on the depth value.