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Real-time isolated point removing method and device for three-dimensional scanner

A technology of isolated points and scanners, applied in the field of 3D scanners, can solve problems such as the inability to remove isolated points in real time, and achieve the best real-time point cloud look and feel, point reduction, and strong real-time effects

Pending Publication Date: 2020-11-13
SCANTECH (HANGZHOU) CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a real-time isolated point removal method, device, system, computer equipment and computer-readable storage medium for a three-dimensional scanner, so as to at least solve the problem that the real-time removal of isolated points cannot be realized in related technologies, and ensure real-time point cloud perception problem

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  • Real-time isolated point removing method and device for three-dimensional scanner
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  • Real-time isolated point removing method and device for three-dimensional scanner

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0044] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ...

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Abstract

The invention relates to a real-time isolated point removing method, device and system for a three-dimensional scanner, computer equipment and a computer readable storage medium, and the method comprises the steps: obtaining three-dimensional point data scanned by the three-dimensional scanner in real time; updating the obtained three-dimensional point data to a temporary display list, and openingthe display attribute of the temporary display list; carrying out isolated point detection on the three-dimensional point data in the temporary display list; according to the detection result, continuously leaving the isolated point data in the temporary display list, and closing the display attribute of the temporary display list; and putting the non-isolated point data into a permanent displaylist, and opening the display attribute of the permanent display list. According to the invention, real-time isolated point removal can be realized, visual drop feeling of people is avoided, and excellent real-time point cloud impression is brought to scanners while the final effect is ensured.

Description

technical field [0001] The present application relates to the technical field of three-dimensional scanners, in particular to a method, device, system, computer equipment and computer-readable storage medium for real-time de-isolation for three-dimensional scanners. Background technique [0002] With the development of 3D scanning technology, 3D scanners have been widely used in industrial product inspection, reverse setting, simulation, positioning and other fields. In the process of using 3D scanners, a common problem is that too many isolated points are generated during the scanning process, which interfere with the actual object model. In order to avoid interfering with the actual model, to make the effect of the point cloud more satisfactory during the scanning process, and not to cause a sense of visual gap, it is necessary to remove the isolated points generated during the scanning process in order to achieve the effect of the scanned object to a great extent. . [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06K9/62
CPCG06T2207/10028G06F18/2433G06T5/70
Inventor 陈尚俭曹如军
Owner SCANTECH (HANGZHOU) CO LTD
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