Capture Protection Policies Using Watermarks and Pattern Matching
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current solutions are inadequate in preventing unauthorized capturing, storing, and sharing of digital media, particularly images, audio, and videos, due to the lack of comprehensive and robust protective measures, leading to privacy and safety concerns.
Innovation Solution
Implementing restriction policies that define rules and restrictions for capturing, storing, and sharing digital media using pattern recognition techniques, including watermarking and alteration of content to ensure compliance with predefined policies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If un-tagging mechanism is used on social media platforms, then individual control over their picture is improved, but the protection is too late and does not prevent widespread sharing
Solution Approach 1:
The system performs preliminary actions by embedding watermarks and restrictions on digital media before it is captured or shared. This prevents unauthorized distribution in advance, rather than reacting after the fact. The watermarking technology is applied proactively to identify and control the flow of restricted content across platforms.
Solution Approach 2:
The system implements feedback mechanisms by tracking the circulation of watermarked content across social media platforms and automatically responding to unauthorized sharing. When watermarked content is detected on external platforms, the system provides feedback to enforce restrictions, creating a closed-loop control system that continuously monitors and enforces privacy policies.
2Reliability
If comprehensive capture protection policies are implemented, then privacy and safety protection is improved, but system complexity and implementation difficulty increase
Solution Approach 1:
The system uses watermarks as an intermediary mechanism to enforce privacy policies across different platforms and devices. Rather than requiring complex integration with each social media platform, the watermark serves as a universal mediator that can be recognized and acted upon across diverse systems, simplifying implementation while maintaining comprehensive protection.
Solution Approach 2:
The digital watermarking system performs multiple functions simultaneously: it identifies restricted content, tracks its circulation, enforces privacy policies, and provides feedback for automated response. This multi-functional approach consolidates what would otherwise require separate complex systems into a single unified solution.
3Measurement precision
If digital watermarks and pattern recognition are used to identify restricted content, then content tracking and policy enforcement capability is improved, but processing time and computational resources increase
Solution Approach 1:
The system extracts only the essential identifying features into compact digital watermarks embedded in the content. Rather than analyzing entire images or videos for pattern recognition, the extracted watermark contains sufficient information for rapid identification and tracking, significantly reducing processing time while maintaining accurate content identification.
Data Source
AI summary
Systems and methods for implementing restriction policies for capturing and sharing of media content associated with a first user, by a second user, without consent, are described. A request to capture or share media content associated with a target, by a device such as a smartphone or a drone, is detected. A search query is automatically generated to search for restrictions policies. Upon identifying a restriction policy, restriction patterns and metadata which include rules and restrictions for capturing and sharing of the media content are downloaded to the device. A match between the restriction patterns and the media content to be captured are made. Upon confirming a match, restrictions from the policy are applied to the media content, which include altering a portion or an attribute of the media content such that it is unrecognizable. Watermarks may also be embedded within the media content files to enforce the policy.