公开(公告)号：US20230054523A1

公开(公告)日：2023-02-23

申请号：US17793348

申请日：2020-02-17

Applicant: Intel Corporation

Inventor： Huan Dou ,  Lidong Xu ,  Xiaoxia Cai ,  Chen Wang ,  Yi-Jen Chiu

IPC: H04N5/232 ,  G06T5/00 ,  H04N19/597 ,  H04N19/80 ,  H04N19/86

Abstract: An example apparatus for enhancing video includes a decoder to decode a received 360-degree projection format video bitstream to generate a decoded 360-degree projection format video. The apparatus also includes a viewport generator to generate a viewport from the decoded 360-degree projection format video. The apparatus further includes a convolutional neural network (CNN)-based filter to remove an artifact from the viewport to generate an enhanced image. The apparatus further includes a displayer to send the enhanced image to a display.

公开(公告)号：US20220109889A1

公开(公告)日：2022-04-07

申请号：US17553460

申请日：2021-12-16

Applicant: Intel Corporation

Inventor： Ximin Zhang ,  Yi-Jen Chiu ,  Keith Rowe

IPC: H04N19/82 ,  H04N19/147 ,  H04N19/107 ,  H04N19/117 ,  G06N20/00

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to improve video encoding. An example apparatus includes at least one memory, instructions, and processor circuitry to at least one of execute or instantiate the instructions to identify a first video frame as a critical video frame with respect to a previous video frame, generate filter coefficients of a video filter based on pixel data of the first video frame or pixel data of a previous critical video frame, and encode the first video frame with the filter coefficients.

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.

公开(公告)号：US11178373B2

公开(公告)日：2021-11-16

申请号：US16050322

申请日：2018-07-31

Applicant: Intel Corporation

Inventor： Mayuresh Varerkar ,  Stanley Baran ,  Michael Apodaca ,  Prasoonkumar Surti ,  Atsuo Kuwahara ,  Narayan Biswal ,  Jill Boyce ,  Yi-Jen Chiu ,  Gokcen Cilingir ,  Barnan Das ,  Atul Divekar ,  Srikanth Potluri ,  Nilesh Shah ,  Archie Sharma

IPC: H04H60/33 ,  H04N13/111 ,  H04N19/597 ,  G06F9/38 ,  G06F3/01 ,  G06N20/00

Abstract: A mechanism is described for facilitating adaptive resolution and viewpoint-prediction for immersive media in computing environments. An apparatus of embodiments, as described herein, includes one or more processors to receive viewing positions associated with a user with respect to a display, and analyze relevance of media contents based on the viewing positions, where the media content includes immersive videos of scenes captured by one or more cameras. The one or more processors are further to predict portions of the media contents as relevant portions based on the viewing positions and transmit the relevant portions to be rendered and displayed.

公开(公告)号：US20210349527A1

公开(公告)日：2021-11-11

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：US20210084327A1

公开(公告)日：2021-03-18

申请号：US17107396

申请日：2020-11-30

Applicant: Intel Corporation

Inventor： Yi-Jen Chiu ,  Lidong Xu ,  Hong Jiang

IPC: H04N19/52 ,  H04N19/44 ,  H04N19/577 ,  H04N19/56 ,  H04N19/51

Abstract: Method and apparatus for deriving a motion vector at a video decoder. A block-based motion vector may be produced at the video decoder by utilizing motion estimation among available pixels relative to blocks in one or more reference frames. The available pixels could be, for example, spatially neighboring blocks in the sequential scan coding order of a current frame, blocks in a previously decoded frame, or blocks in a downsampled frame in a lower pyramid when layered coding has been used.

公开(公告)号：US10904572B2

公开(公告)日：2021-01-26

申请号：US15950838

申请日：2018-04-11

Applicant: Intel Corporation

Inventor： Wenhao Zhang ,  Yi-Jen Chiu ,  Pieter Kapsenberg ,  Lidong Xu ,  Yu Han ,  Zhipin Apple Deng ,  Xiaoxia Cai

IPC: H04N19/60 ,  H04N19/96 ,  H04N19/91 ,  H04N19/122

Abstract: Systems, apparatus, articles, and methods are described including operations for size based transform unit context derivation.

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.

公开(公告)号：US10659777B2

公开(公告)日：2020-05-19

申请号：US16128397

申请日：2018-09-11

Applicant: Intel Corporation

Inventor： Lidong Xu ,  Yi-Jen Chiu ,  Yu Han ,  Wenhao Zhang

IPC: H04N19/105 ,  H04N19/159 ,  H04N19/176 ,  H04N19/117 ,  H04N19/61 ,  H04N19/186

Abstract: Systems, apparatus and methods are described including determining a prediction residual for a channel of video data; and determining, using the first channel's prediction residual, a prediction residual for a second channel of the video data. Further, a prediction residual for a third channel of the video data may be determined using the second channel's prediction residual.

公开(公告)号：US20200151964A1

公开(公告)日：2020-05-14

申请号：US16658803

申请日：2019-10-21

Applicant: Intel Corporation

Inventor： Ke Chen ,  Zhipin Deng ,  Xiaoxia Cai ,  Chen Wang ,  Ya-Ti Peng ,  Yi-Jen Chiu ,  Lidong Xu

IPC: G06T19/20 ,  G06T15/00 ,  G06T5/00 ,  G06K9/00 ,  G06T7/90

Abstract: Systems, apparatus, articles, and methods are described below including operations for scalable real-time face beautification of video images.