Speaking of 3D modeling, what do you think of?Complex modelingsoftwareThe process is slow but the accuracy is not high3D scanning?Yes, in theory, the most efficient method of 3D modeling is undoubtedly through3D scanningTechnology, the information of the scanned object is digitized, and the scanned information is spliced together through professional 3D modeling software in the later stage.But traditional3D scanningThe method is too slow!
3D scanningThe accuracy of the algorithm breakthrough results increased by 45 times” style=”cursor:pointer;border:1px solid #e5e5e5;” width=”640″ height=”300″ />
3D scanningThe main reason for the slow speed is that its scanning accuracy is too low. Recently, researchers from Loughborough University and Manchester University have compiled a new3D scanningThe algorithm has successfully increased the accuracy of 3D body scanning by 45 times. The most important thing is that this algorithm is free and can be used in any future3D scanningequipment. The new algorithm is called Gryphon. Although it is a simple data processing tool, the most distinctive feature is that the algorithm can identify and delete errors in the scan measurement, which greatly optimizes the accuracy of the scan data.
This new algorithm was published in Ergonomics. The paper showed how the team used the Gryphon algorithm to perform 121 times on 97 participants.3D scanning, Compare them with the current industry standard data processing methods and draw conclusions.The team found that currently3D scanningThe average error of the device is about 13.8 cm in the state of discontinuously capturing data. When the Gryphon algorithm is used, this data will drop to 0.3 cm, and the scanning accuracy will be increased by 45 times.
The lead author of the paper, Dr. Chris Parker from the Loughborough School of Design and Creative Arts said: “If3D scanningThe equipment industry adopts Gryphon algorithm to equipmentdriveIn, then these3D scanningThe measurement accuracy of the equipment is 45 times higher than the current one. And all this requires only a simple software update to complete. “
Comment:Although the current Gryphon algorithm is still mainly applied to the human body3D scanningOn, but its working principle and still life3D scanningBasically the same, to a large extent can help existing3D scanningThe imaging accuracy of the equipment achieves a qualitative leap.Currently3D printingThe equipment has become civilians, but 3D modeling still has a high threshold. When3D scanningWith the improvement of equipment accuracy, the entire 3D modeling and printing industry will usher in a take-off, just like changing from a DOS operating system to a Windows operating system overnight.
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