公开(公告)号：US10904535B2

公开(公告)日：2021-01-26

申请号：US15495531

申请日：2017-04-24

Applicant: Intel Corporation

Inventor： Jong Dae Oh ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Hiu-Fai R. Chan ,  Joydeep Ray

IPC: H04N7/12 ,  H04N19/156 ,  H04N7/01 ,  H04N19/132 ,  H04N19/172 ,  G06T1/20

Abstract: Systems and methods may provide for occlusion detection in frame rate conversion. Detecting the occlusion allows frame rate conversion to be more accurately performed. In some embodiments, one or more stereoscopic depth cameras may be used to determine the depth of a moving object to more accurately determine the occlusion. In some embodiments, the compression ratio may be adjusted to balance the frame rate and power to help ensure compliance with a power budget. In at least some embodiments, the motion of a camera may be passed from a 3D render pipe to an encoder to avoid motion calculation and thereby saving power.

公开(公告)号：US20180300839A1

公开(公告)日：2018-10-18

申请号：US15488569

申请日：2017-04-17

Applicant: Intel Corporation

Inventor： Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Jill M. Boyce ,  Fangwen Fu ,  Satya N. Yedidi ,  Sumit Mohan ,  James M. Holland ,  Keith W. Rowe ,  Altug Koker

IPC: G06T1/20 ,  G06T1/60 ,  G09G5/00

CPC classification number: G06T1/20 ,  G06F1/3206 ,  G06F1/3212 ,  G06F1/3265 ,  G06T1/60 ,  G06T2200/16 ,  G06T2210/52 ,  G09G5/006 ,  G09G2330/021 ,  G09G2340/0407 ,  H04N19/156 ,  Y02D10/153 ,  Y02D10/174

Abstract: An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, a graphics subsystem communicatively coupled to the application processor, a power budget analyzer to identify a power budget for one or more of the application processor, the persistent storage media, and the graphics subsystem, a target analyzer communicatively coupled to the graphics subsystem to identify a target for the graphics subsystem, and a parameter adjuster to adjust one or more parameters of the graphics subsystem based on one or more of the identified power budget and the identified target.

公开(公告)号：US20180295367A1

公开(公告)日：2018-10-11

申请号：US15483757

申请日：2017-04-10

Applicant: Intel Corporation

Inventor： Atthar H. Mohammed ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Joydeep Ray ,  Narayan Biswal ,  Richmond Hicks ,  Arthur J. Runyan ,  Nausheen Ansari

IPC: H04N19/142 ,  H04N19/174

CPC classification number: H04N19/142 ,  H04N5/147 ,  H04N19/174 ,  H04N19/87 ,  H04N19/895 ,  H04N21/440281 ,  H04N21/44209

Abstract: Systems, apparatuses and methods may include a source device that generates a scene change notification in response to a movement of a camera, modifies an encoding scheme associated with the video content captured by the camera in response to the scene change notification, identifies a full-frame difference threshold, wherein scene analysis information includes frame difference data, and compares the frame difference data to an intermediate threshold that is less than the full-frame difference threshold, wherein the scene change notification is generated when the frame difference data exceeds the intermediate threshold. A sink device may obtain transport quality data associated with video content, modify an output parameter of a display based on the transport quality data, determine a view perspective of a still image containing a plurality of image slices, retrieve only a subset of the plurality of image slices based on the view perspective and decode the retrieved subset.

公开(公告)号：US20180288433A1

公开(公告)日：2018-10-04

申请号：US15495531

申请日：2017-04-24

Applicant: Intel Corporation

Inventor： Jong Dae Oh ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Hiu-Fai R. Chan ,  Joydeep Ray

IPC: H04N19/553 ,  H04N7/01 ,  H04N19/156

Abstract: Systems and methods may provide for occlusion detection in frame rate conversion. Detecting the occlusion allows frame rate conversion to be more accurately performed. In some embodiments, one or more stereoscopic depth cameras may be used to determine the depth of a moving object to more accurately determine the occlusion. In some embodiments, the compression ratio may be adjusted to balance the frame rate and power to help ensure compliance with a power budget. In at least some embodiments, the motion of a camera may be passed from a 3D render pipe to an encoder to avoid motion calculation and thereby saving power.

公开(公告)号：US20180288356A1

公开(公告)日：2018-10-04

申请号：US15477014

申请日：2017-04-01

Applicant: Intel Corporation

Inventor： Joydeep Ray ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Ximin Zhang

IPC: H04N5/52 ,  H04N13/00 ,  H04N5/232 ,  H04N5/235 ,  H04N19/124 ,  H04N19/154

Abstract: An embodiment may include a display processor, memory to store a 2D frame corresponding to a projection from a 360 video, and a quality selector to select a quality factor for a block of the 2D frame based on quality information from neighboring blocks of the 2D frame, including blocks which are neighboring only in the 360 video space. The system may also include a range adjuster to adjust a search range for the 2D frame based on a search area of the 2D frame, a viewport manager to determine if a request for a viewport of the 2D frame extends beyond a first edge of the 2D frame and to fill the requested viewport with wrap-around image information, and/or a motion estimator to estimate motion information based on both color information and depth information. Other embodiments are disclosed and claimed.

公开(公告)号：US20180281684A1

公开(公告)日：2018-10-04

申请号：US15477004

申请日：2017-04-01

Applicant: Intel Corporation

Inventor： Jill M. Boyce ,  Stanley J. Baran ,  Sumit Mohan ,  Jason Tanner ,  Yi-Jen Chiu ,  Atthar H. Mohammed

IPC: B60R1/08 ,  B60R1/00 ,  G06K9/00 ,  G06F1/32

Abstract: A system, method, and computer readable medium may include technology to enable optimal usage of automotive virtual mirrors. A gaze detector monitors a driver's eyes to determine if the driver is looking in the direction of a virtual mirror. If the driver is not looking in the direction of virtual mirror, all virtual mirrors are placed in a low operational mode. If the driver is looking in the direction of a virtual mirror, the virtual mirror being viewed is placed in a high operational mode and all other virtual mirrors are placed in the low operational mode.

公开(公告)号：US12108185B2

公开(公告)日：2024-10-01

申请号：US17461279

申请日：2021-08-30

Applicant: Intel Corporation

Inventor： Joydeep Ray ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Ximin Zhang

IPC: H04N5/52 ,  G06T3/00 ,  G06T3/08 ,  H04N13/139 ,  H04N19/124 ,  H04N19/154 ,  H04N19/167 ,  H04N19/176 ,  H04N19/436 ,  H04N19/597 ,  H04N19/86 ,  H04N5/14 ,  H04N23/698

CPC classification number: H04N5/52 ,  G06T3/00 ,  G06T3/08 ,  H04N13/139 ,  H04N19/124 ,  H04N19/154 ,  H04N19/167 ,  H04N19/176 ,  H04N19/436 ,  H04N19/597 ,  H04N19/86 ,  G06T2207/10016 ,  H04N5/144 ,  H04N23/698

Abstract: An embodiment may include a display processor, memory to store a 2D frame corresponding to a projection from a 360 video, and a quality selector to select a quality factor for a block of the 2D frame based on quality information from neighboring blocks of the 2D frame, including blocks which are neighboring only in the 360 video space. The system may also include a range adjuster to adjust a search range for the 2D frame based on a search area of the 2D frame, a viewport manager to determine if a request for a viewport of the 2D frame extends beyond a first edge of the 2D frame and to fill the requested viewport with wrap-around image information, and/or a motion estimator to estimate motion information based on both color information and depth information. Other embodiments are disclosed and claimed.

公开(公告)号：US11435819B2

公开(公告)日：2022-09-06

申请号：US17161014

申请日：2021-01-28

Applicant: Intel Corporation

Inventor： Robert J. Johnston ,  Satyanarayana Avadhanam ,  Changliang Wang ,  Narayan Biswal ,  Archie Sharma ,  Richmond Hicks ,  Joydeep Ray ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Jong Dae Oh ,  Hiu-Fai Chan ,  Sumit Mohan ,  Jill M. Boyce ,  Yi-Jen Chiu

IPC: G06F3/01 ,  G06T15/10

Abstract: Systems, apparatuses and methods may provide for technology to improve user experience when viewing simulated 3D objects on a display. Head and upper-body movements may be tracked and recognized as gestures to alter the displayed viewing angle. The technology provides for a very natural way to look around, under, or over objects.

公开(公告)号：US20220264110A1

公开(公告)日：2022-08-18

申请号：US17677400

申请日：2022-02-22

Applicant: Intel Corporation

Inventor： Atthar H. Mohammed ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Joydeep Ray ,  Narayan Biswal ,  Richmond Hicks ,  Arthur J. Runyan ,  Nausheen Ansari

IPC: H04N19/142 ,  H04N19/87 ,  H04N5/14 ,  H04N21/4402 ,  H04N21/442 ,  H04N19/895

Abstract: Systems, apparatuses and methods may include a source device that generates a scene change notification in response to a movement of a camera, modifies an encoding scheme associated with the video content captured by the camera in response to the scene change notification, identifies a full-frame difference threshold, wherein scene analysis information includes frame difference data, and compares the frame difference data to an intermediate threshold that is less than the full-frame difference threshold, wherein the scene change notification is generated when the frame difference data exceeds the intermediate threshold. A sink device may obtain transport quality data associated with video content, modify an output parameter of a display based on the transport quality data, determine a view perspective of a still image containing a plurality of image slices, retrieve only a subset of the plurality of image slices based on the view perspective and decode the retrieved subset.

公开(公告)号：US11108987B2

公开(公告)日：2021-08-31

申请号：US16707986

申请日：2019-12-09

Applicant: Intel Corporation

Inventor： Joydeep Ray ,  Abhishek R. Appu ,  Stanley J. Baran ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Ximin Zhang

IPC: H04N17/00 ,  H04N13/00 ,  H04N5/52 ,  H04N19/124 ,  H04N19/154 ,  H04N13/139 ,  H04N19/176 ,  H04N19/167 ,  H04N19/597 ,  H04N19/436 ,  H04N19/86 ,  H04N5/232 ,  H04N5/14

Abstract: An embodiment may include a display processor, memory to store a 2D frame corresponding to a projection from a 360 video, and a quality selector to select a quality factor for a block of the 2D frame based on quality information from neighboring blocks of the 2D frame, including blocks which are neighboring only in the 360 video space. The system may also include a range adjuster to adjust a search range for the 2D frame based on a search area of the 2D frame, a viewport manager to determine if a request for a viewport of the 2D frame extends beyond a first edge of the 2D frame and to fill the requested viewport with wrap-around image information, and/or a motion estimator to estimate motion information based on both color information and depth information. Other embodiments are disclosed and claimed.