| Abstract [eng] |
In the introductory chapter of the master work theme actuality is presented, the aim (development of 3D scanner with low hardware requirements and easy usability), objectives, and novelty of a 3D scanner, methods and tools used. The first chapter the market of 3D printers and 3D scanner has been overviewed and analyzed as well as data collection, digital modeling and a reverse engineering. Performed brief overview of a triangulation method laser scanning. Also the David Laseridscanner has been overviewed. In the second chapter presented: physical setup and working principle of the device: structure and a working principle: setting the device, taking a video, calibration, programs. Also the overview of a photo camera specifications, motor specifications, overview of a laser mechanics, and a detailed presentation of a scanner code. In the third chapter test of the scanning quality, results and measurements are provided, also potential modifications and improvements were represented. Moreover the prototype of a scanner are submitted. The conclusions summarize results of the tests and received information about the 3D scanner. |
