Composite Video Generation via Automated Person Detection
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Solution Overview
Problem
Creating composite videos that include multiple depictions of a person is difficult and time-consuming due to the manual effort required in inserting and synchronizing video frames.
Innovation Solution
A system that automatically determines the locations of a person within video frames, generates a background image without the person, and combines video frames to create composite video frames with multiple depictions of the person, using components like video information, location, portion, background, and composite components to facilitate the process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If manual insertion and synchronization of multiple depictions is used, then composite video can be created, but the process becomes difficult and time-consuming
Solution Approach 1:
The system automatically detects the person's location in each video frame and performs the insertion and synchronization operations without requiring manual user intervention. The automated person location detection and composite video generation process eliminates the time-consuming manual work while maintaining accurate synchronization of multiple depictions.
2Manufacturing precision
If multiple depictions of a person are inserted into video frames, then composite video is created, but manual synchronization becomes difficult
Solution Approach 1:
The patent replaces the manual mechanical process of visually inspecting and synchronizing multiple depictions with an automated computer vision system. The person location detection component automatically identifies and tracks the person's position across video frames, eliminating the need for manual synchronization while achieving high precision through algorithmic analysis rather than human judgment.
Data Source
AI summary
Locations in which a person is depicted within video frames may be determined to identify portions of the video frames to be included in a composite video. A background image not including any depiction of the person may be generated, and the identified portions of the video frames may be inserted into the background image to generate the composite video.