Scanner and its imaging method
A scanner and image technology, applied in instruments, image communication, measurement devices, etc., can solve the problems of model holes, model failures, burrs, etc., to improve quality, ensure image quality, and ensure smooth generation.
Active Publication Date: 2018-01-23
深圳市维新登拓医疗科技有限公司
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However, due to the emergence of a variety of abnormal reflection phenomena, the 3D scanner caused "holes" or "burrs" in the model of the abnormal reflection position during the establishment of the model of this part, resulting in a decline in the quality of the entire 3D model. Even cause serious consequences that the model cannot be generated
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[0054] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0055] The present invention provides a scanner 1 .
[0056] In the embodiment of the present invention, refer to Figure 1 to Figure 13 , the scanner 1 includes a projector 30 , an image collector 50 , a reconstruction module 60 , and a main control module 10 . The projector 30 projects the scanned object 40 , and the image collector 50 collects the image reflected by the surface of the scanned object 40 , and sends the collected image to the reconstruction module 60 . The reorganization module 60 arranges and reorganizes the pixels of the image to obtain the target pixels, and caches the target pixels into the preset memory 70 . The main control module 10 acquires the target pixel points from the memory 70 , and generates the three-dimensional model of the scanned object 40 from the target pixel points according t...
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The invention discloses a scanner, which comprises a projector, an image collector, an identification module, a lamination module and a main control module; the projector is used for projecting a scanned object; the image collector is used for The image reflected by scanning the surface of the object is collected, and the collected image is sent to the recognition module; the recognition module is used to recognize the image, and the recognition result is sent to the stacking module; when there is an abnormal light spot in the image, the stacking module, according to the recognition result, The image projected by the projector is processed to eliminate abnormal light spots; the projector, the image collector, the recognition module, and the lamination module are all electrically connected to the main control module. The present invention guarantees the image quality collected by the image collector through the setting of the identification module and the stacking module, thereby avoiding phenomena such as "holes" or "burrs" in the three-dimensional model, which is beneficial to improving the quality of the three-dimensional model and ensuring Smooth generation of 3D models of scanned objects.
Description
technical field [0001] The invention relates to a scanner and its imaging method. Background technique [0002] When the 3D scanner scans the surface of an object, due to the influence of the surface roughness of the object and the angle of the incident light, it may cause strong reflection or ultra-low reflection on the surface of the object, and even normal reflection, Strong reflection, and ultra-low reflection phenomenon. However, due to the emergence of a variety of abnormal reflection phenomena, the 3D scanner caused "holes" or "burrs" in the model of the abnormal reflection position during the establishment of the model of this part, resulting in a decline in the quality of the entire 3D model. Even cause serious consequences that the model cannot be generated. Contents of the invention [0003] The main purpose of the present invention is to provide a scanner that improves the quality of a three-dimensional model. [0004] To achieve the above object, the presen...
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IPC IPC(8): G01B11/25H04N1/04
Inventor 白新平
Owner 深圳市维新登拓医疗科技有限公司