公开(公告)号：US20230283766A1

公开(公告)日：2023-09-07

申请号：US18316189

申请日：2023-05-11

Applicant: Lemon Inc.

Inventor： Zhipin Deng ,  Kai Zhang ,  Li Zhang

IPC: H04N19/103 ,  H04N19/186 ,  H04N19/184 ,  H04N19/176

CPC classification number: H04N19/103 ,  H04N19/186 ,  H04N19/184 ,  H04N19/176

Abstract: Example implementations include a method, apparatus and computer-readable medium of video coding, comprising receiving the code block and one or more neighbor samples and determining the value of beta based on at least one of an average chroma value, a midrange chroma value, a median chroma value, an average luma value, a midrange luma value, or a median luma value of two or more neighbor samples.

公开(公告)号：US11683474B2

公开(公告)日：2023-06-20

申请号：US17157706

申请日：2021-01-25

Applicant: Lemon Inc.

Inventor： Zhipin Deng ,  Kai Zhang ,  Li Zhang

IPC: H04N19/103 ,  H04N19/186 ,  H04N19/184 ,  H04N19/176

CPC classification number: H04N19/103 ,  H04N19/176 ,  H04N19/184 ,  H04N19/186

Abstract: Example implementations include a method, apparatus and computer-readable medium of video coding, comprising receiving the code block and one or more neighbor samples and determining the value of beta based on at least one of an average chroma value, a midrange chroma value, a median chroma value, an average luma value, a midrange luma value, or a median luma value of two or more neighbor samples.

公开(公告)号：US11647198B2

公开(公告)日：2023-05-09

申请号：US17157698

申请日：2021-01-25

Applicant: Lemon Inc.

Inventor： Zhipin Deng ,  Kai Zhang ,  Li Zhang

IPC: H04N19/132 ,  H04N19/105 ,  H04N19/176 ,  H04N19/186

CPC classification number: H04N19/132 ,  H04N19/105 ,  H04N19/176 ,  H04N19/186

Abstract: Example implementations include a method, apparatus and computer-readable medium of video coding, comprising receiving the code block and one or more neighbor samples and determining the value of beta based on at least one of an average chroma value, a midrange chroma value, a median chroma value, an average luma value, a midrange luma value, or a median luma value of two or more neighbor samples.

公开(公告)号：US20220248025A1

公开(公告)日：2022-08-04

申请号：US17157698

申请日：2021-01-25

Applicant: Lemon Inc.

Inventor： Zhipin Deng ,  Kai Zhang ,  Li Zhang

IPC: H04N19/132 ,  H04N19/105 ,  H04N19/186 ,  H04N19/176

Abstract: Example implementations include a method, apparatus and computer-readable medium of video coding, comprising receiving the code block and one or more neighbor samples and determining the value of beta based on at least one of an average chroma value, a midrange chroma value, a median chroma value, an average luma value, a midrange luma value, or a median luma value of two or more neighbor samples.