Remote Presenting System Multi-Display Integration
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Solution Overview
Problem
Conventional remote presenting systems suffer from poor user experience due to small display dimensions, low scene image resolution, and inadequate audio quality, leading to inconsistent conference experiences across different sites.
Innovation Solution
A remote presenting system comprising multiple displays and video cameras strategically placed to provide a true person-size image, high-definition video, and improved audio, along with a multimedia communication terminal and audio output apparatus to process and output audio/video data, ensuring a uniform conference environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If a conventional display is used for presenting, then the device complexity is reduced, but the display dimension is small and the picture is small, resulting in poor user experience
Solution Approach 1:
The patent merges multiple displays together to form a large-scale presentation surface. Multiple display units are arranged and integrated to create a unified large display area, achieving true person-size imaging while distributing the complexity across modular components rather than requiring a single complex display system.
2Measurement precision
If a conventional video camera is used, then the device complexity is reduced, but the scene image resolution is low and the image is not clear enough
Solution Approach 1:
The patent segments the video capture function into multiple specialized cameras positioned at different locations. Each camera captures a specific portion of the scene with high resolution, and the multiple feeds are combined to create a comprehensive high-resolution panoramic view, overcoming the limitations of a single conventional camera.
Solution Approach 2:
The patent transitions from a single-camera perspective to a multi-camera spatial arrangement, capturing the scene from multiple dimensional perspectives. This dimensional expansion allows for high-resolution coverage of the entire conference environment while maintaining manageable individual camera systems.
3Reliability
If a conventional speaker is used for audio output, then the device complexity is reduced, but the tone quality and sense of immediacy are not sufficiently good
Solution Approach 1:
The audio output system is segmented into multiple speakers distributed throughout the conference environment. Each speaker handles a specific audio channel or spatial zone, providing high-fidelity sound with improved tone quality and immediacy while maintaining modular complexity that can be managed independently.
4Stability of the object's composition
If a conventional video conference system is used, then the device complexity is reduced, but the conference experience consistency is lacking across different sites
Solution Approach 1:
The patent creates a universal conference environment by integrating multiple functional components (large displays, high-resolution cameras, distributed audio) into a unified system that delivers consistent true person-size imaging and immersive experience across all conference sites, regardless of location.
Data Source
AI summary
A remote presenting system, includes: a plurality of displays, configured to display a remote image; an audio output apparatus, configured to output remote audio information; a multimedia communication terminal, configured to process and control audio/video information obtained by a local end and audio/video information sent by a remote end; a plurality of video cameras, configured to shoot a local video image and send the shot video image to the multimedia communication terminal to be processed; an audio collection apparatus, configured to collect local audio information, and send the collected audio information to the multimedia communication terminal; and a plurality of user locations, corresponding to the plurality of video cameras respectively, and respectively being in an approximately perpendicular relationship with optic axes of camera lenses of the plurality of video cameras.