METHODS, MACHINES AND EQUIPMENT FOR ENCODING AND DECODING
VN10060843BActive Publication Date: 2026-09-03HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO LTD
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Patent Information
- Application Number
- VN1202305966
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-02-22
- Publication Date
- 2026-09-03
- Estimated Expiration
- 2042-02-22
Abstract
The invention relates to a method, machine and apparatus for encoding and decoding. This method includes: if the current pixel in the current block satisfies the conditions of an enhanced smoothing mode, determining the gradient value of the current pixel based on the initial pixel value of the current pixel and the initial pixel value of the surrounding pixels of the current pixel; based on the gradient value of the current pixel and the initial pixel value of the current pixel, determining the smoothed pixel value of the current pixel. The technical solutions of the invention are capable of improving encoding performance.
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