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公开(公告)号：US10219002B2
公开(公告)日：2019-02-26
申请号：US15200425
申请日：2016-07-01
Applicant: Intel Corporation
Inventor： Paul S. Diefenbaugh , Jason Tanner , Kristoffer D. Fleming , Vishal R. Sinha , Karthik Veeramani
IPC: H04N19/186 , G06F17/30 , H04N19/59 , H04N19/182 , H04N19/46
Abstract: Source devices are provided that increase quality of displayed images by dynamically integrating higher fidelity update frames into a base stream encoded using an encoding technique (e.g., chroma-subsampling and/or another lossless encoding technique). Use of base image frames enables backward compatibility with existing technology and serves as a baseline for bandwidth scaling. The fidelity update frames may include raw image data, lossy, or losslessly compressed image data, and/or additional subsampled image data. The image data included in the fidelity update frames may apply to the entire base image frame or a portion thereof. The fidelity update frames may include incremental data or complete, high fidelity image data for a portion of an entire image. The source devices may store and implement fidelity management policies that control operation of the devices to balance resource consumption against fidelity to meet the needs of specific operational environments.
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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
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.
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公开(公告)号：US11800232B2
公开(公告)日：2023-10-24
申请号：US17158627
申请日：2021-01-26
Applicant: Intel Corporation
Inventor： Jason Tanner , Wen-Fu Kao , Ping Liu , Yi-Jen Chiu , Ya-Ti Peng
IPC: H04N23/698 , H04N21/81 , G09G3/00 , H04N21/6587 , G06F3/147 , H04N21/4728 , G06T11/00 , G09G5/14 , G02B27/01 , G09G5/38 , G09G5/39 , G09G5/36 , G06F3/01 , H04N21/41 , H04N21/239 , H04N21/422
CPC classification number: H04N23/698 , G02B27/017 , G06F3/011 , G06F3/147 , G06T11/00 , G09G3/001 , G09G3/003 , G09G5/14 , G09G5/363 , G09G5/38 , G09G5/39 , H04N21/2393 , H04N21/4122 , H04N21/42202 , H04N21/4728 , H04N21/6587 , H04N21/816 , H04N21/8146 , G02B2027/014 , G02B2027/0187 , G09G2340/02 , G09G2340/14 , G09G2350/00 , G09G2354/00
Abstract: Systems, apparatuses and methods may provide for technology to improve an appearance of objects that enter a viewable area of a 360-degree video. The technology may include a head mounted display (HMD), a viewport comprising a viewable area within the HMD, and a memory to store objects of interest not currently in the viewable area.
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公开(公告)号：US11729416B2
公开(公告)日：2023-08-15
申请号：US16651641
申请日：2017-12-29
Applicant: INTEL CORPORATION
Inventor： Srinivasan Embar Raghukrishnan , James M. Holland , Sang-Hee Lee , Atthar H. Mohammed , Dmitry E. Ryzhov , Jason Tanner , Lidong Xu , Wenhao Zhang
IPC: H04N19/577 , H04N19/513 , H04N19/567 , H04N19/96
CPC classification number: H04N19/577 , H04N19/521 , H04N19/567 , H04N19/96
Abstract: An embodiment of a semiconductor package apparatus may include technology to determine a residual error based on coding unit information, and determine a candidate coding unit and an associated rate distortion cost based on the residual error. An embodiment may additionally or alternatively include technology to partition a first coding unit into two or more smaller coding units based on a partition message, accelerate processing of at least one of the two or more smaller coding units, and estimate motion fora frame based at least partially on results of the accelerated processing. Other embodiments are disclosed and claimed.
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公开(公告)号：US11218633B2
公开(公告)日：2022-01-04
申请号：US16808626
申请日：2020-03-04
Applicant: Intel Corporation
Inventor： Jill M. Boyce , Stanley J. Baran , Sumit Mohan , Yi-Jen Chiu , Jason Tanner , Atthar H. Mohammed , Richmond Hicks , Barnan Das
IPC: H04N21/6587 , H04N21/4728 , H04N19/167 , H04N5/232 , H04N5/247 , H04N7/18 , H04N21/84 , H04N21/218 , H04N21/81 , H04L29/06 , H04N7/01 , H04N19/119 , H04N19/56 , H04N19/103 , H04N19/124 , H04N19/31 , H04N5/917 , G08B13/196 , G08B29/18
Abstract: Systems, apparatuses and methods may determine, on a per camera basis, an interest level with respect to panoramic video content, identify a subset of cameras in a plurality of cameras for which the interest level is below a threshold, and reduce power consumption in the subset of cameras. Additionally, technology may determine a projection format associated with panoramic video content, identify one or more discontinuous boundaries in the projection format, and modify an encoding scheme associated with the panoramic video content based on the discontinuous boundaries. Moreover, an encoded frame may be assigned to a temporal scalability layer that has a higher priority than a layer to which an asynchronous space warp frame is assigned. Additionally, technology may reduce the encoding complexity of a boundary between an active region and an inactive region in fisheye content.
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Patent Agency Ranking
公开(公告)号：US20210203811A1
公开(公告)日：2021-07-01
申请号：US17201964
申请日：2021-03-15
Applicant: Intel Corporation
Inventor： Jason Tanner , Paul Diefenbaugh , Vishal Sinha , Arthur Runyan , Gary K. Smith , Kathy Bui , Yifan Li , Shirley Huang Meterelliyoz
Abstract: Techniques for selective display frame fetching can include receiving or fetching rendered display frames by a display engine. The display engine can obtain an indication of a new frame and, in response to the indication of the new frame not including an indication of a flip completion event: (i) fill the display buffer with the new frame; (ii) scan out the new frame from the display buffer to a display port; and (iii) apply an adaptive contrast and backlight enhancement based on a histogram of changes in the new frame.
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公开(公告)号：US11043158B2
公开(公告)日：2021-06-22
申请号：US15863396
申请日：2018-01-05
Applicant: Intel Corporation
Inventor： Prashant D. Chaudhari , Michael N. Derr , Paul Diefenbaugh , Sameer Kalathil Perazhi , Fong-Shek Lam , Arthur Jeremy Runyan , Jason Tanner
IPC: G09G3/20 , G06T1/60 , G06F3/14 , G06T9/00 , H04N19/426
Abstract: Various systems and methods for managing graphics subsystems are described herein. A system for managing graphics subsystems of a compute device includes a display controller operable to: receive an indication that a first display of the compute device has been activated; enable a power management feature in a display controller, the power management feature to reduce power consumption of the display controller and associated components, and the power management feature to reduce graphics memory bandwidth usage; receive an indication that a second display has been activated with the first display; and maintain the power management feature for at least the first display.
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公开(公告)号：US20210090485A1
公开(公告)日：2021-03-25
申请号：US16866520
申请日：2020-05-04
Applicant: Intel Corporation
Inventor： Vishal Sinha , Paul Diefenbaugh , Todd Witter , Jason Tanner , Arthur Runyan , Nausheen Ansari , Kathy Bui , Yifan Li
IPC: G09G3/22 , G06F1/3237 , G06F1/3234 , G06F1/3206 , G09G3/20 , G06F3/041
Abstract: Technology for a display controller is described. The display controller can detect a frame update when the display controller is in a dynamic sleep state. The display controller can wake up from the dynamic sleep state and enter a selective update state at a programmed vertical blanking interrupt (VBI) that precedes an actual VBI. The display controller can perform a scan-out with a display panel during the selective update state. The display controller can return to the dynamic sleep state in a same time frame after the scan-out is completed. The display controller can exclude timing logic to send a VBI at every time frame to the display panel to maintain time synchronization between the display controller and the display panel.
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公开(公告)号：US10924744B2
公开(公告)日：2021-02-16
申请号：US15815759
申请日：2017-11-17
Applicant: INTEL CORPORATION
Inventor： Fangwen Fu , Jason Tanner , Satya N. Yedidi
IPC: H04N19/146 , H04N19/51 , G06F9/451 , H04N19/105 , H04N19/172 , H04N19/107 , G06F8/38 , H04N19/192 , H04N19/567
Abstract: The present techniques include deriving a threshold to maintain an encoding bitrate and determining a percentage of change of a current frame N based on an impact to a bitrate budget. The present techniques also include marking a reference frame N−1 as non-referenceable in response to the percentage of change being smaller than the threshold and encoding a static portion of frame N as a skip and encoding a non-static portion of frame N by referencing the reference frame N−1. Finally, the present techniques include overwriting a surface of the reference frame N with portions of the reference frame N−1 that have changed as compared to frame N.
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公开(公告)号：US10882453B2
公开(公告)日：2021-01-05
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: G02B26/08 , B60R1/08 , B60R1/00 , G06K9/00 , G06F1/3231 , G06F1/3296 , B60R1/12
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.
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