Invention Grant
- Patent Title: Method and apparatus for encoding/decoding image information
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Application No.: US16443243Application Date: 2019-06-17
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Publication No.: US10778975B2Publication Date: 2020-09-15
- Inventor: Seungwook Park , Jaehyun Lim , Yongjoon Jeon , Chulkeun Kim , Jungsun Kim , Naeri Park , Hendry Hendry , Byeongmoon Jeon , Joonyoung Park
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Main IPC: H04N19/117
- IPC: H04N19/117 ; H04N19/159 ; H04N19/176 ; H04N19/136 ; H04N19/82 ; H04N19/86

Abstract:
A deblocking filtering method, a boundary strength (bS) deriving method, and encoding/decoding method and apparatus using the methods are provided. The bS deriving method includes the steps of: deriving a boundary of a deblocking filtering unit block which is a unit block on which deblocking filtering is performed; and setting a bS for each bS setting unit block in the deblocking filtering unit block. Here, the step of setting the bS includes setting a bS value of a target boundary corresponding to the boundary of the deblocking filtering unit block as the bS setting unit block.
Public/Granted literature
- US20190306504A1 METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE INFORMATION Public/Granted day:2019-10-03
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