Real-Time Face Replacement in Video Game Streaming
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Solution Overview
Problem
Current video streaming technologies lack personalized and interactive features that allow real-time representation of players' emotions during gameplay, leading to a less immersive experience for spectators.
Innovation Solution
The use of live camera video to generate a character's face in video games, allowing for dynamic facial expressions and personalized character representations, combined with interactive audience features such as dynamic audience portion sizes and user input integration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional video streaming is used, then the system is simple and easy to implement, but the spectator experience lacks immersion and personalization
Solution Approach 1:
The patent uses deepfake technology to create a virtual copy of the streamer's face and replace it with audience member faces in the game environment. This copying approach allows personalized spectator experiences without requiring complex real-time hardware modifications, as the system copies and manipulates existing video feeds to generate customized character representations.
Solution Approach 2:
The patent introduces an intermediary processing layer that includes facial recognition systems, deepfake algorithms, and video processing pipelines. This intermediary layer mediates between the raw streamer video feed and the final personalized game display, enabling personalization through controlled technical intermediaries rather than direct complex system integration.
2Measurement precision
If live camera video is used to generate character faces, then player emotion representation is improved, but processing time and computational resources increase
Solution Approach 1:
The patent performs preliminary facial recognition and feature extraction on the streamer's live video feed before the actual face replacement occurs. By pre-processing the video to identify facial landmarks, expressions, and characteristics, the system reduces real-time computational burden during the critical face generation phase, thereby maintaining accuracy while minimizing latency.
Solution Approach 2:
The patent applies partial action by selectively processing only the facial region of the streamer's video feed rather than the entire video stream. The facial recognition and deepfake generation are concentrated on the face area, reducing the overall processing volume while maintaining high facial expression accuracy. This partial processing approach balances measurement precision with time loss considerations.
3Ease of operation
If dynamic audience portions are implemented, then spectator interaction is enhanced, but system complexity and resource requirements increase
Solution Approach 1:
The patent implements self-service by allowing the system to automatically manage audience portions based on predefined rules and real-time conditions. The facial recognition system automatically identifies audience members, and the system automatically determines which audience members should be represented in the game environment based on their engagement levels and preferences, eliminating the need for manual audience management while enhancing interaction.
Data Source
AI summary
Live camera video of video game players may be captured. Portions of the live video that include the player's faces may be inserted into the faces of characters that are controlled by the players and displayed in real-time. The players may stream video output from the video game to respective groups of spectators. The game video output may include a competition area and a competition audience that includes audience portions based on the groups of spectators that receive the game video output from the players. An audience member may be associated with a spectator, and the spectator's username, profile picture, chat messages and other spectator input may be displayed adjacent to the audience member. A queue of waiting players may be displayed simultaneously with current gameplay in the competition area, and a queued character may move to the competition area when an open competition slot becomes available.