Image Analysis Device License-Based Data Transformation
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Solution Overview
Problem
Conventional surveillance systems lack the ability to dynamically adjust image analysis content based on user license levels, limiting the functionality and user experience.
Innovation Solution
An image information transformation and outputting method and device that generates a false object datum based on real-time surveillance images and adjusts its attributes, behavior, or events according to user license levels, allowing authorized users to access complete analysis results while unauthorized users receive modified or partial results.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the surveillance system provides complete image analysis results to all users, then the information completeness is improved, but the security and authorization control deteriorate
Solution Approach 1:
The patent applies local quality by providing different quality levels of image analysis results to different user groups. Authorized users receive complete and accurate analysis results, while unauthorized users receive false or modified results. This resolves the contradiction by allowing information completeness to vary locally based on user authorization status, thereby maintaining both information utility and security control.
Solution Approach 2:
The patent inverts the conventional approach by not providing complete information to all users by default, but rather providing false or limited information to unauthorized users and complete information only to authorized users. This inversion resolves the contradiction between information completeness and authorization control by making information completeness a function of authorization status rather than a universal constant.
2Adaptability or versatility
If the surveillance system provides different analysis results based on user license levels, then the adaptability and user experience are improved, but the system complexity increases
Solution Approach 1:
The patent applies preliminary action by pre-defining multiple levels of false or modified object data in advance, corresponding to different license levels. The system prepares these alternative results beforehand, so that when a user requests analysis results, the system can quickly select and return the appropriate level without complex real-time processing. This reduces system complexity while maintaining adaptability to different user authorization levels.
3Reliability
If the system generates false object datum to protect unauthorized access, then the security is improved, but the measurement precision and accuracy of analysis results deteriorate
Solution Approach 1:
The patent applies local quality by maintaining high measurement precision and accuracy for authorized users who receive complete analysis results, while deliberately reducing accuracy for unauthorized users who receive false object data. This local differentiation resolves the contradiction by allowing precision to vary based on authorization status, ensuring security without compromising the accuracy experienced by legitimate users.
Data Source
AI summary
An image information transformation method is applied to an image analysis device with an operation processor and includes generating a false object datum in a predefined manner, and deciding whether to output the false object datum in accordance with an identification result of a user license.