公开(公告)号：US20190180038A1

公开(公告)日：2019-06-13

申请号：US16278073

申请日：2019-02-16

Applicant: Intel Corporation

Inventor： Ashwin Muppalla ,  Changliang Wang ,  Penne Lee

IPC: G06F21/60 ,  G06T1/20 ,  G06F16/23 ,  H04L9/08 ,  G06N3/08 ,  G06N3/04

Abstract: Methods, articles, and systems of computer graphics processing system validation for processing of encrypted image content are disclosed herein.

公开(公告)号：US20180308269A1

公开(公告)日：2018-10-25

申请号：US15614220

申请日：2017-06-05

Applicant: Intel Corporation

Inventor： Stanley J. Baran ,  Abhishek R. Appu ,  Sang-Hee Lee ,  Atthar H. Mohammed ,  Jong Dae Oh ,  Hiu-Fai R. Chan ,  Joydeep Ray ,  Kunjal Parikh ,  Changliang Wang ,  Srikanth Kambhatla ,  Gary Smith ,  Satyanarayana Avadhanam ,  Richmond Hicks ,  Robert J. Johnston ,  Narayan Biswal ,  Susanta Bhattacharjee

IPC: G06T11/60 ,  H04N9/77 ,  G06T5/20 ,  G06T1/20

CPC classification number: G06T11/60 ,  G06T1/20 ,  G06T5/20 ,  G06T2207/10016 ,  H04N9/77

Abstract: Systems, apparatuses and methods may a performance-enhanced computing system comprising a sensor for measuring luminance values corresponding to light focused onto the sensor at a plurality of pixel locations, a memory including a set of instructions, and a processor. The processor executes a set of instructions causing the system to generate a multi-segment tone mapping curve, generate a set of tone mapping values corresponding to the multi-segment tone mapping curve for equally spaced input values between zero and one for storage into a look up table, and process the luminance values using the look up table to apply the tone mapping curve to the luminance values of the pixels.

公开(公告)号：US20180307306A1

公开(公告)日：2018-10-25

申请号：US15495034

申请日：2017-04-24

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

CPC classification number: G06F3/012 ,  G06F3/011 ,  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：US10104373B2

公开(公告)日：2018-10-16

申请号：US15128931

申请日：2015-12-18

Applicant: Intel Corporation

Inventor： Bo Zhao ,  Yunbiao Lin ,  Changliang Wang ,  Yue Xiong

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  H04N19/103 ,  H04N19/136 ,  H04N19/23

Abstract: Techniques related to content based encoding of video content for transmission and display via a remote device are discussed. Such techniques may include collecting graphics properties for graphics layers of a frame of a video sequence, determining encode settings based on the graphics properties, and coding the frame of the video sequence for wireless transmission based on the encode settings.

公开(公告)号：US20180293757A1

公开(公告)日：2018-10-11

申请号：US15483854

申请日：2017-04-10

Applicant: Intel Corporation

Inventor： Srikanth Kambhatla ,  Kunjal Parikh ,  Changliang Wang ,  Gary Smith

IPC: G06T9/00 ,  G06T7/11 ,  G06T7/194 ,  G06T7/136 ,  H04N19/115 ,  H04N19/136 ,  H04N19/186 ,  H04N19/176

CPC classification number: G06T9/00 ,  G06T1/20 ,  G06T7/11 ,  G06T7/136 ,  G06T7/194 ,  G06T2207/10024 ,  H04N19/115 ,  H04N19/136 ,  H04N19/146 ,  H04N19/167 ,  H04N19/17 ,  H04N19/176 ,  H04N19/186 ,  H04N19/42 ,  H04N19/98

Abstract: Systems, apparatuses and methods may provide for technology that partitions a high dynamic range (HDR) image into a plurality of regions and determines, on a per region basis, a luminance level of the HDR image. Additionally, the technology may select, on the per image basis, a encoding amount for each region in the plurality of regions based on the luminance level.

公开(公告)号：US09426439B2

公开(公告)日：2016-08-23

申请号：US13796035

申请日：2013-03-12

Applicant: INTEL CORPORATION

Inventor： Changliang Wang ,  Yunbiao Lin ,  Radhakrishnan Venkataraman

IPC: H04N9/79 ,  H04N21/443

CPC classification number: H04N21/4436 ,  H04N9/79 ,  H04N19/51 ,  H04N21/443 ,  H04N21/4432

Abstract: An apparatus and a system are described herein. The apparatus includes logic to render a video. The apparatus also includes logic to adjust a feature of a video in response to a power consumption, wherein the logic to adjust a feature of a video is integrated into an operating system of the apparatus.

Abstract translation: 这里描述了一种装置和系统。 该装置包括呈现视频的逻辑。 该装置还包括响应于功率消耗来调整视频特征的逻辑，其中调整视频特征的逻辑被集成到装置的操作系统中。

公开(公告)号：US12192478B2

公开(公告)日：2025-01-07

申请号：US17764162

申请日：2019-11-14

Applicant: Intel Corporation

Inventor： Yunbiao Lin ,  Changliang Wang ,  Ximin Zhang ,  Fan He ,  Jill Boyce ,  Sri Ranjan Srikantam

IPC: H04N19/146 ,  H04N19/142 ,  H04N19/172 ,  H04N19/184

Abstract: An example apparatus for adaptively encoding video frames includes a network analyzer to predict an instant bitrate based on channel throughput feedback received from a network. The apparatus also includes a content analyzer to generate ladder info based on a received frame. The apparatus further includes an adaptive decision executer to determine a frame rate, a video resolution, and a target frame size based on the predicted instant bitrate and the ladder outputs. The apparatus further includes an encoder to encode the frame based on the frame rate, the video resolution, and the target frame size.

公开(公告)号：US12167014B2

公开(公告)日：2024-12-10

申请号：US17996997

申请日：2020-05-22

Applicant: INTEL CORPORATION

Inventor： Changliang Wang ,  Mohammad R. Haghighat ,  Wei Hu ,  Tao Xu ,  Tianmi Chen ,  Bin Yang ,  Jia Bao ,  Raul Diaz

IPC: H04N7/12 ,  H04N19/172 ,  H04N19/46 ,  H04N19/85

Abstract: Systems, apparatuses and methods may provide for source device technology that identifies a plurality of object regions in a video frame, automatically generates context information for the video frame on a per-object region basis and embeds the context information in a signal containing the video frame. Additionally, playback device technology may decode a signal containing a video frame and embedded context information, identifies a plurality of object regions in the video frame based on the embedded context information, and automatically selects one or more post-processing configurations for the video frame on a per-object region basis.

公开(公告)号：US20240078630A1

公开(公告)日：2024-03-07

申请号：US18490593

申请日：2023-10-19

Applicant: Intel Corporation

Inventor： Subramaniam Maiyuran ,  Durgaprasad Bilagi ,  Joydeep Ray ,  Scott Janus ,  Sanjeev Jahagirdar ,  Brent Insko ,  Lidong Xu ,  Abhishek R. Appu ,  James Holland ,  Vasanth Ranganathan ,  Nikos Kaburlasos ,  Altug Koker ,  Xinmin Tian ,  Guei-Yuan Lueh ,  Changliang Wang

IPC: G06T1/60 ,  G06F12/0802 ,  G06N5/04 ,  G06T1/20

CPC classification number: G06T1/60 ,  G06F12/0802 ,  G06N5/04 ,  G06T1/20 ,  G06F2212/251

Abstract: Embodiments described herein are generally directed to improvements relating to power, latency, bandwidth and/or performance issues relating to GPU processing/caching. According to one embodiment, a system includes a producer intellectual property (IP) (e.g., a media IP), a compute core (e.g., a GPU or an AI-specific core of the GPU), a streaming buffer logically interposed between the producer IP and the compute core. The producer IP is operable to consume data from memory and output results to the streaming buffer. The compute core is operable to perform AI inference processing based on data consumed from the streaming buffer and output AI inference processing results to the memory.

公开(公告)号：US11863755B2

公开(公告)日：2024-01-02

申请号：US17560095

申请日：2021-12-22

Applicant: Intel Corporation

Inventor： Sebastian Possos ,  Ximin Zhang ,  Changliang Wang

IPC: H04N19/124 ,  H04N19/137 ,  H04N19/176

CPC classification number: H04N19/137 ,  H04N19/124 ,  H04N19/176

Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed. Example apparatus disclosed herein are to process features extracted from first and second downscaled image frames to determine block classifications for respective blocks of the first and the second downscaled image frames. Disclosed example apparatus are also to generate a map based on the block classifications, the map including values representative of amounts of change associated with blocks of the second downscaled image frame and corresponding blocks of the first downscaled image frame. Disclosed example apparatus are further to adjust a quantization parameter of a full-scale image frame based on the map, the full-scale image frame corresponding to the at least one of the first or the second downscaled image frames.