3D Reconstruction Data Transfer with Adaptive Wired-Wireless Switching
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Solution Overview
Problem
The existing three-dimensional reconstruction methods face challenges due to the reliance on cable-based data transmission between scanners and computer terminals, which results in poor user experience and high costs.
Innovation Solution
Implementing a three-dimensional reconstruction method that allows for switching between wireless and wired data transmission modes, enabling the scanner to encode and compress data before transmission, thereby improving efficiency and reducing reliance on cables.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If wireless transmission is used between scanner and computer terminal, then user experience and flexibility are improved, but data transmission reliability and stability deteriorate
Solution Approach 1:
The system dynamically switches between wired and wireless transmission modes based on real-time conditions. The scanner can adaptively select the optimal transmission mode (wired or wireless) depending on network availability, data size, and stability requirements, thereby resolving the contradiction between user convenience and transmission reliability
Solution Approach 2:
The patent changes the transmission mode parameter from fixed (either wired or wireless) to variable, allowing the system to adjust between different transmission modes. This enables the scanner to use wireless mode for routine operations (improving user experience) while switching to wired mode when high reliability is needed (such as for large datasets or unstable network conditions)
2Reliability
If cable-based data transmission is used between scanner and computer terminal, then data transmission stability is improved, but user experience and cost deteriorate
Solution Approach 1:
The patent extracts the cable dependency from the transmission system by introducing wireless transmission as an alternative. The scanner can operate without physical cable connections for routine data transfers, eliminating the constraints and poor user experience associated with cable-based transmission while maintaining the option to use cables when absolute stability is required
Solution Approach 2:
The transmission system is designed to support multiple functions through both wired and wireless modes. The scanner can universally use either transmission method depending on the situation, making the system adaptable to different user needs and scenarios rather than being constrained to a single transmission mode
3Loss of information
If raw data is transmitted from scanner to computer terminal, then data completeness is improved, but transmission efficiency and bandwidth consumption deteriorate
Solution Approach 1:
The scanner performs preliminary processing of the collected data before transmission. It pre-processes the raw scanning data by filtering, compressing, or selectively extracting relevant information, thereby reducing the data volume that needs to be transmitted while ensuring that the essential information required for accurate 3D reconstruction is preserved
Solution Approach 2:
The patent changes the data parameter from complete raw data to processed/optimized data. By transforming the data format and content before transmission (such as converting to compressed formats or extracting key features), the system achieves efficient transmission over wireless links while maintaining sufficient data quality for reconstruction purposes
Data Source
AI summary
The present application discloses a three-dimensional reconstruction method, an apparatus, an electronic device and a computer-readable storage medium. The three-dimensional reconstruction method includes: a scanner acquiring data of a target scene, wherein the data includes an area of a target object; the scanner encoding and compressing the data to obtain encoded-and-compressed data; the scanner sending the encoded-and-compressed data to a computer terminal, so that the computer terminal performs a three-dimensional reconstruction or performs a display three-dimensionally using the encoded-and-compressed data to obtain a three-dimensional model of the target object; the scanner may switch data transmission modes between the scanner and the computer terminal, where the data transmission modes include a wireless transmission and a wired transmission, and may improve an efficiency of the wireless transmission while improving a user experience.