3D Reconstruction Data Compression for Wireless Scanner Transfer
Find Innovative SolutionsGenerate Solutions
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, leading to poor user experience and high costs.
Innovation Solution
A method and apparatus that enable switching between wireless and wired data transmission modes, allowing for efficient encoding and compression of data before transmission, thereby improving user experience and reducing costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cable-based data transmission is used between scanner and computer terminal, then data transmission reliability is improved, but user experience deteriorates and cost increases
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 path, transitioning from static cable-based connection to flexible wireless connection when conditions permit, thereby improving user experience while maintaining reliability through fallback options.
Solution Approach 2:
The patent introduces an encoded-and-compressed data format as an intermediary that enables wireless transmission. By encoding and compressing the scanned data before transmission, the system reduces data size and transmission requirements, allowing reliable wireless communication without sacrificing data integrity, thus eliminating the need for physical cable connection.
2Reliability
If cable-based data transmission is used between scanner and computer terminal, then data transmission stability is improved, but cost increases
Solution Approach 1:
The patent replaces the mechanical cable-based transmission system with a wireless transmission system. By substituting physical connectors and cables with wireless communication protocols, the system eliminates the need for expensive cable infrastructure while maintaining stable data transmission through encoded-and-compressed data formats that optimize wireless communication efficiency.
3Ease of operation
If wireless transmission is used without encoding and compression, then user experience is improved, but data transmission efficiency deteriorates
Solution Approach 1:
The system performs encoding and compression of data before wireless transmission as a preliminary action. This pre-processing step reduces the volume of data that needs to be transmitted wirelessly, thereby improving transmission efficiency while still enabling wireless communication for better user experience. The encoded-and-compressed data format optimizes the balance between wireless convenience and transmission performance.
Data Source
Figure 1~2
Figure 3
Figure 4
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.