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Automatic Detection and Classification of Symbols in Engineering Drawings

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arxiv 2204.13277 v1 pith:WQ4HSBZD submitted 2022-04-28 cs.CV

Automatic Detection and Classification of Symbols in Engineering Drawings

classification cs.CV
keywords methoddesigncomponentscountdrawingsfindshelpmultiple
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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A method of finding and classifying various components and objects in a design diagram, drawing, or planning layout is proposed. The method automatically finds the objects present in a legend table and finds their position, count and related information with the help of multiple deep neural networks. The method is pre-trained on several drawings or design templates to learn the feature set that may help in representing the new templates. For a template not seen before, it does not require any training with template dataset. The proposed method may be useful in multiple industry applications such as design validation, object count, connectivity of components, etc. The method is generic and domain independent.

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