Method, device, equipment and medium for generating digital model from drawing
A digital model and drawing technology, applied in image data processing, graphics and image conversion, instruments, etc., can solve problems that take up to 2 months and consume a lot of time
Pending Publication Date: 2022-03-25
BEIJING GLORY PKPM TECH CO LTD
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Problems solved by technology
Manual mold turning will consume a lot of time (for example, taking a project of 50,000 square meters as an example, the mold turning time may take up to 2 months), and it will also bring high economic burdens to related companies (in some cases, Up to 1~2 yuan per square meter)
Method used
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[0019] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for greater thoroughness and a complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only used for exemplary purposes, and are not intended to limit the protection scope of the present disclosure.
[0020] As used herein, the term "including" and variations thereof are open-ended inclusions, ie, "including but not limited to". The term "based on" is "based at least in part on." The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"....
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The embodiment of the invention relates to a method, device and equipment for generating a digital model from a building or non-building design drawing and a computer readable storage medium. The method includes: extracting a first data set from a first image of a drawing of a design target, the first data set including at least positions, geometries and types of one or more types of components of the design target; extracting a second dataset from a second image of the drawing having a higher resolution, the second dataset including positions and geometries of one or more types of components of the design target, the second dataset including positions and geometries of the one or more types of components of the design target compared to the positions and geometries of the respective components included in the first dataset, the position and the geometrical shape of the corresponding component in the second data set have higher accuracy; correcting the first data set based at least on the second data set; and generating a digital model of the design target based at least on the corrected first data set. According to the scheme of the invention, the method combines a low-resolution image and a high-resolution image, and introduces a feedback mechanism, thereby improving the precision of the mold turning of a design drawing, and reducing the consumption of resources and manpower for mold turning calculation.
Description
technical field [0001] Embodiments of the present disclosure relate to the field of engineering design, and more particularly, to methods of generating digital models from architectural or non-architectural design drawings. Background technique [0002] Digital tools represented by Building Information Modeling (BIM) are more and more widely used in the construction industry, and these digital tools are expected to become the standard configuration of the construction industry in the future. Compared with traditional two-dimensional design drawings, BIM is more intuitive, contains a variety of processable information (such as building components, plumbing and electrical and mechanical, etc.) and can be used for simulation and simulation, so that the entire design process is more centralized, Standardization and traceability. [0003] However, since designers are not yet fully accustomed to adopting BIM, there are very few drawings generated by BIM software forward design in...
Claims
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Login to View More IPC IPC(8): G06T3/00
CPCG06T3/08
Inventor 马恩成夏绪勇张晓龙张才吴自成李伯犀
Owner BEIJING GLORY PKPM TECH CO LTD