Method and system for processing video content

Feature-based video processing in high-resolution surveillance systems addresses bandwidth and storage challenges by classifying features and optimizing encoding parameters, achieving reduced bit rates and costs.

TWI934277BActive Publication Date: 2026-08-01HFI INNOVATION INC
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Patent Information

Application Number
TW113134786
Authority / Receiving Office
TW · TW
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-02-28
Filing Date
2020-03-03
Publication Date
2026-08-01
Estimated Expiration
2040-03-02

AI Technical Summary

Technical Problem

High-resolution video surveillance systems face challenges with high bandwidth and storage requirements due to the high bit rates of HD video streams, limiting their large-scale deployment.

Method used

Implementing feature-based video processing that includes detecting and classifying video content features, assigning priority levels with associated bit rates, and customizing encoding parameters to reduce bit rate without significant information loss.

Benefits of technology

Significantly reduces bandwidth and storage costs while maintaining video quality by customizing encoding for different surveillance scenarios.

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Abstract

The embodiments disclosed herein provide a system and method for processing video content. The method includes: receiving chroma blocks and luminance blocks associated with a screen; determining luminance scaling information associated with the luminance blocks; determining a chroma scaling factor based on the luminance scaling information; and processing the chroma blocks using the chroma scaling factor.
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