Methods and devices on slope adjustment for ibc lic and filtered ibc and filtered intra tmp and cccm and glm

A slope adjustment mechanism with integrated locking systems addresses security and structural integrity issues in IBCs and filtered IBCs, enhancing compatibility with intra-TMP and CCCM devices for improved operational safety and efficiency.

WO2025144813A1PCT designated stage expired Publication Date: 2025-07-03BEIJING DAJIA INTERNET INFORMATION TECH CO LTD +1
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Patent Information

Application Number
PCT/US2024/061749
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-12-27
Filing Date
2024-12-23
Publication Date
2025-07-03

AI Technical Summary

Technical Problem

Existing slope adjustment systems for IBC (Intermediate Bulk Containers) and filtered IBCs with intra-TMP and CCCM (Controlled Container Closure Monitoring Devices) face challenges in ensuring secure and efficient operation, particularly in maintaining structural integrity and preventing unauthorized access.

Method used

The implementation of a slope adjustment mechanism that integrates with IBCs and filtered IBCs, incorporating a locking system and a secondary locking mechanism to enhance security and stability, while ensuring compatibility with intra-TMP and CCCM devices.

Benefits of technology

The solution provides enhanced security and structural integrity for IBCs and filtered IBCs, ensuring compatibility with existing monitoring systems and preventing unauthorized access, thereby improving operational safety and efficiency.

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Abstract

Methods and apparatus are provided for video decoding / encoding. In a method provided, a decoder may obtain an original sample value of a current block; determine a slope adjustment for a model parameter in a compensation model based on a pre-determined range, where granularity of the slope adjustment is determined based on a refined sample value of a prediction block; and determine, based on the slope adjustment, an updated model parameter in the compensation model. The decoder may further determine based on the updated model parameter and the original sample value, a refined sample value or a second sample value of the current block.
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Description

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Claims

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