公开(公告)号：WO2020005338A1

公开(公告)日：2020-01-02

申请号：PCT/US2019/020272

申请日：2019-03-01

Applicant: INTEL CORPORATION

Inventor： THAKUR, Anshuman ,  HONG, DongHo ,  VEERAMANI, Karthik ,  TOMAR, Arvind ,  INSKO, Brent ,  KUWAHARA, Atsuo ,  LI, Zhengmin

IPC: G09G5/12 ,  G06T1/20 ,  G09G5/00 ,  A63F13/26

Abstract: Computers for supporting multiple virtual reality (VR) display devices and related methods are described herein. An example computer includes a graphics processing unit (GPU) to render frames for a first VR display device and a second VR display device, a memory to store frames rendered by the GPU for the first VR display device and the second VR display device, and a vertical synchronization (VSYNC) scheduler to transmit alternating first and second VSYNC signals to the GPU such that a time period between each of the first or second VSYNC signals and a subsequent one of the first or second VSYNC signals is substantially the same. The GPU is to, based on the first and second VSYNC signals, alternate between rendering a frame for the first VR display device and a frame for the second VR display device.

公开(公告)号：WO2017172083A1

公开(公告)日：2017-10-05

申请号：PCT/US2017/017836

申请日：2017-02-14

Applicant: INTEL CORPORATION

Inventor： LI, Zhengmin ,  TAO, Tao ,  RAJ, Guru ,  HICKS, Richmond F. ,  SUKUMAR, Vinesh

IPC: H04N13/02

CPC classification number: H04N13/122 ,  H04N5/2257 ,  H04N5/2354 ,  H04N5/2355 ,  H04N5/2356 ,  H04N5/33 ,  H04N13/128 ,  H04N13/156 ,  H04N13/239 ,  H04N13/243 ,  H04N13/271 ,  H04N13/296 ,  H04N2013/0081

Abstract: High dynamic range depth generation is described for 3D imaging systems. One example includes receiving a first exposure of a scene having a first exposure level, determining a first depth map for the first depth exposure, receiving a second exposure of the scene having a second exposure level, determining a second depth map for the second depth exposure, and combining the first and second depth map to generate a combined depth map of the scene.

Abstract translation: 针对3D成像系统描述了高动态范围深度生成。 一个例子包括接收具有第一曝光等级的场景的第一曝光，确定用于第一深度曝光的第一深度图，接收具有第二曝光等级的场景的第二曝光，确定用于第二深度曝光的第二深度图 ，并组合第一和第二深度图以生成场景的组合深度图。