Three-dimensional scanning method and device, storage medium and processor
A technology of 3D scanning and to-be-scanned, which is applied in the field of 3D scanning, and can solve problems such as complex coding of projected images, achieve the effect of solving complex technical problems of coding, improving dynamic scanning speed, and ensuring uniqueness
Pending Publication Date: 2022-07-01
SHINING 3D TECH CO LTD
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Problems solved by technology
[0006] Embodiments of the present invention provide a three-dimensional scanning method, device, storage medium and processor to at least solve the technical problem of complex coding of projection images required in the three-dimensional scanning process
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[0037] In order to make those skilled in the art better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Embodiments are part of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0038] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged under appro...
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The invention discloses a three-dimensional scanning method and device, a storage medium and a processor. The method comprises the steps that a stripe coding image is projected to an object to be scanned, the stripe coding image comprises a time coding image or a color coding image, the time coding image comprises a plurality of time stripe patterns arranged based on time, and the color coding image comprises a color stripe pattern coded by using a plurality of colors; a three-dimensional reconstruction image of the to-be-scanned object is collected, and the surface of the to-be-scanned object in the three-dimensional reconstruction image is provided with a stripe coding image; and reconstructing a three-dimensional model of the to-be-scanned object based on the three-dimensional reconstruction image. According to the invention, the technical problem that the coding of the projection image required in the three-dimensional scanning process is complex is solved.
Description
technical field [0001] The present invention relates to the field of three-dimensional scanning, in particular, to a three-dimensional scanning method, device, storage medium and processor. Background technique [0002] At present, internationally, the acquisition of dental model data in the field of dental diagnosis and treatment has gradually shifted from three-dimensional impression scanning to intraoral three-dimensional scanning technology. The emergence of this technology can be said to be another revolution in the digital processing of teeth. This technology abandons the data acquisition methods of dental molds from impressions, molds, and three-dimensional scanning, and can directly scan the entrance to obtain three-dimensional data of teeth. In terms of process time, the two steps of impression and mold turning are omitted, which saves the cost of materials, labor costs and model express fees required by the above process, and can avoid discomfort when making impre...
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Login to View More IPC IPC(8): A61C19/04A61C9/00
CPCA61C19/04A61C9/0053
Inventor 马超赵晓波
Owner SHINING 3D TECH CO LTD