公开(公告)号：US12211183B2

公开(公告)日：2025-01-28

申请号：US17816655

申请日：2022-08-01

Applicant: Arm Limited

Inventor： Liam James O'Neil ,  Joshua James Sowerby ,  Yanxiang Wang ,  Samuel James Edward Martin

IPC: G06V40/10 ,  G06T3/18 ,  G06T5/50 ,  G06T5/70

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, techniques to apply an image anti-aliasing operation to an image frame.

公开(公告)号：US12014478B2

公开(公告)日：2024-06-18

申请号：US17155653

申请日：2021-01-22

Applicant: Apical Limited ,  Arm Limited

Inventor： Liam James O'Neil ,  Yanxiang Wang ,  Güney Kayim ,  Alexis Leonardo Lluis Gomez

IPC: G06T5/92 ,  G06N3/04 ,  G06T1/20 ,  G06T5/20

CPC classification number: G06T5/92 ,  G06N3/04 ,  G06T1/20 ,  G06T5/20

Abstract: A method, processor, and computer readable medium for generating blended intensity data for processing by a further processor, the method comprising the steps of generating a local contrast map based on image data, the local contrast map comprising a plurality of contrast values. An alpha mask is generated by associating an alpha mask value to each contrast value. First intensity data based on the image data using a first intensity calculation method and second intensity data based on the image data using a second intensity calculation method are also generated. The blended intensity data is generated by blending from at least one of the first intensity data and the second intensity data based on the alpha mask values; and outputted to the further processor.

公开(公告)号：US20240177277A1

公开(公告)日：2024-05-30

申请号：US18480327

申请日：2023-10-03

Applicant: Arm Limited

Inventor： Liam James O'Neil ,  Joshua James Sowerby ,  Yanxiang Wang

IPC: G06T5/00 ,  G06T3/00 ,  G06T5/50 ,  G06T7/90

CPC classification number: G06T5/002 ,  G06T3/0093 ,  G06T5/50 ,  G06T7/90 ,  G06T2207/10016 ,  G06T2207/20084 ,  G06T2207/20182

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, techniques to apply an image anti-aliasing operation to an image frame. In a particular implementation, an anti-flicker process may be applied to a portion of an image frame based, at least in part, on a rate of change in an intensity in the image frame.

公开(公告)号：US20240037713A1

公开(公告)日：2024-02-01

申请号：US17816655

申请日：2022-08-01

Applicant: Arm Limited

Inventor： Liam James O'Neil ,  Joshua James Sowerby ,  Yanxiang Wang ,  Samuel James Edward Martin

IPC: G06T5/00 ,  G06T3/00 ,  G06T5/50

CPC classification number: G06T5/002 ,  G06T3/0093 ,  G06T5/50 ,  G06T2207/20084 ,  G06T2207/10016

Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed that may be implemented, in whole or in part, techniques to apply an image anti-aliasing operation to an image frame.

公开(公告)号：US11769464B2

公开(公告)日：2023-09-26

申请号：US17465378

申请日：2021-09-02

Applicant: Apical Limited ,  Arm Limited

Inventor： Maxim Novikov ,  Yanxiang Wang ,  Damian Piotr Modrzyk

IPC: G09G5/02 ,  G09G5/06 ,  G09G3/20 ,  H04N1/60 ,  H04N9/64 ,  H04N9/69 ,  H04N9/76

CPC classification number: G09G5/06 ,  G09G3/2003 ,  G09G2340/06

Abstract: A computer-implemented method, a computer system configured to perform the method, and a non-transitory computer-readable storage medium are provided comprising instructions for executing the method are provided. The computer-implemented method comprises obtaining input video data including frames of input image data comprising first image data values expressed in an input color space. The first image data values are processed with a first and second color space conversion process to generate first processed image data and second processed image data respectively. The first processed image data and the second processed image data include image data values expressed in an output color space. Output image data is derived from both the first processed image data and the second processed image data.