公开(公告)号：US09727382B2

公开(公告)日：2017-08-08

申请号：US14789062

申请日：2015-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehan Koh ,  Anuradha Oberoi ,  GopalaKrishna Puligedda Sharma ,  Raghavan Velappan ,  Priyank Popatlal Faldu

IPC: G06F9/46 ,  G06F9/44 ,  G06F9/50 ,  G06F9/48

CPC classification number: G06F9/5044 ,  G06F9/4843 ,  Y02D10/22 ,  Y02D10/24

Abstract: A parallelization method includes: obtaining profiling information for each job step of a job by performing profiling of the job to be executed on an electronic device; determining at least one job step to be parallelized on a central processing unit (CPU) and at least one heterogeneous unit of the electronic device among a plurality of job steps of the job based on the profiling information; determining a unit to process each unit data among the CPU and the heterogeneous unit based on the profiling information, with respect to the determined at least one job step; and determining a unit to process each task among the CPU and the heterogeneous unit based on the profiling information, with respect to at least one job step including a plurality of separately executable tasks in the determined at least one job step.

公开(公告)号：US12045931B2

公开(公告)日：2024-07-23

申请号：US17864123

申请日：2022-07-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Govindaraju Semmandampalayam Muthusamy ,  Nachiketa Das ,  Ajay Surendranath ,  Raghavan Velappan

IPC: G06T15/20 ,  G06F3/0482 ,  G06T19/00 ,  G06T19/20

CPC classification number: G06T15/20 ,  G06F3/0482 ,  G06T19/006 ,  G06T19/20 ,  G06F2203/04806

Abstract: A method for selective magnification in a 3D rendering system includes: displaying, by an electronic device, a first view including at least one real world object and at least one virtual object; displaying, by the electronic device, a second view comprising a region of interest (ROI) in the first view, while displaying the first view; receiving, by the electronic device, a user interaction on the second view; and generating, by the electronic device, interaction on the first view corresponding to the user interaction received on the second view.

公开(公告)号：US10997795B2

公开(公告)日：2021-05-04

申请号：US16409243

申请日：2019-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Raghavan Velappan ,  Suresh Kumar KrishnanKutty Vettukuzhyparambhil ,  Pavan Kumar Dusi ,  Raghavendra Holla ,  Amit Yadav ,  Nachiketa Das ,  Divyanshu Chuchra

IPC: G06T19/20 ,  G06T7/90 ,  G06T7/60 ,  G06T15/08 ,  G06T9/00

Abstract: An apparatus and method are provided for compressing a three-dimensional (3D) object image represented by point cloud data. The method includes positioning the 3D object image into a plurality of equi-sized cubes for compression; determining 3D local coordinates in each of the plurality of equi-sized cubes and a cube index for each point of the 3D object image positioned in the plurality of equi-sized cubes; generating two-dimensional (2D) image data based on the 3D local coordinates and the cube indexes; and storing the 2D image data in a memory. The 2D image data includes at least one of 2D geometry data, 2D meta data, or 2D color data.

公开(公告)号：US20230169699A1

公开(公告)日：2023-06-01

申请号：US18100915

申请日：2023-01-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Vishal Bhushan JHA ,  Amit Chowdhury ,  Ajay Surendranath ,  Debayan Mukherjee ,  Raghavan Velappan ,  Sudip Roy ,  Swadha Jaiswal ,  Zunaira Naqvi

IPC: G06T11/00 ,  G06T7/20

CPC classification number: G06T11/00 ,  G06T7/20 ,  G06T2207/20081 ,  G06T2207/30204

Abstract: The present subject matter refers a virtual object positioning method in an augmented reality (AR) or virtual reality (VR) environment. The method comprises receiving a virtual object for positioning relative to one or more objects in an AR or VR scene. During the positioning, a relative position of the virtual object is detected relative to the one or more objects in the AR or VR scene and a position due to the relative movement is detected. An occurrence of change in a physical characteristic of the virtual object is predicted based on the virtual object crossing a boundary with respect to the one or more objects. It is determined that the virtual object is likely to cross the boundary during the positioning. Upon the determination, a prior alert is generated.

公开(公告)号：US20220343588A1

公开(公告)日：2022-10-27

申请号：US17864123

申请日：2022-07-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Govindaraju SEMMANDAMPALAYAM MUTHUSAMY ,  Nachiketa Das ,  Ajay Surendranath ,  Raghavan Velappan

IPC: G06T15/20 ,  G06T19/00 ,  G06T19/20 ,  G06F3/0482

Abstract: A method for selective magnification in a 3D rendering system includes: displaying, by an electronic device, a first view including at least one real world object and at least one virtual object; displaying, by the electronic device, a second view comprising a region of interest (ROI) in the first view, while displaying the first view; receiving, by the electronic device, a user interaction on the second view; and generating, by the electronic device, interaction on the first view corresponding to the user interaction received on the second view.