Automatic Repositioning of Video Elements to Avoid Overlaps
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Solution Overview
Problem
Existing live broadcast video insertion systems face challenges in automatically repositioning virtual and physical elements to avoid conflicts, leading to delays and loss of realism in video broadcasts, as manual repositioning by operators can disrupt the seamless integration of virtual elements into live events.
Innovation Solution
The system incorporates an automatic repositioning unit that analyzes elements' priorities and spatial relationships, computes an insertion map, and repositions dynamic elements to avoid overlaps, while allowing structural modifications to accommodate nearby elements, ensuring that virtual elements do not occlude physical ones, using a method that includes an indicia reconstruction unit, automatic repositioning unit, and indicia database.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual repositioning by operators is used to avoid conflicts between virtual and physical elements, then element placement conflicts are resolved, but delays occur and realism is lost in video broadcasts
Solution Approach 1:
The system automatically detects conflicts between virtual and physical elements and repositions them without human intervention. The conflict detection module identifies overlapping elements, and the automatic repositioning algorithm computes new positions based on priority assignments, eliminating the need for manual operator intervention and associated delays.
Solution Approach 2:
The patent replaces the manual mechanical process of operator-based repositioning with an automated computational system. The system uses computer vision to detect elements, algorithms to compute conflicts, and automated rendering to apply repositioning, substituting human operators with a fully automated digital pipeline that operates in real-time.
2Productivity
If virtual elements are inserted at pre-determined positions in the scene, then insertion efficiency is improved, but conflicts with physical elements occur
Solution Approach 1:
The system performs preliminary conflict detection and repositioning calculations before final element insertion. By pre-computing potential conflicts based on detected physical element positions and assigning priorities, the system prepares repositioning strategies in advance, maintaining both insertion efficiency and placement accuracy.
Solution Approach 2:
The system continuously monitors the video feed for physical elements, detects conflicts between virtual and physical elements, and adjusts virtual element positions accordingly. This closed-loop feedback mechanism ensures that virtual elements are placed efficiently while avoiding conflicts with dynamically detected physical elements.
Data Source
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AI summary
A system and method for automatically repositioning virtual and physical elements in a scene. The system and method being configured to receive a video frame, receive data, including position data, describing a first element to be imaged in the video frame, receive data, including position data, describing a second element to be imaged in the video frame, assign a dynamic status to the first element and automatically reposition at least the first element to create a modified video frame.