Method and device for extracting space in engineering drawing, electronic equipment and storage medium

• Main Authors: XIA CHENXI, HONG SHICHANG, ZHU HANWU
• Format: Patent
• Language: Chinese; English
• Published: 14.09.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to a space extraction method and device in an engineering drawing, electronic equipment and a storage medium, and is applied to the technical field of data processing. The method comprises the steps: determining the lines representing a space in the engineering drawing; determining angular points in the engineering drawing according to the intersection condition of the lines; according to the information of the two first lines forming the angular points, determining a target angular point belonging to a target space in the angular points, wherein the target space is any space in the engineering drawing; extracting information of a target line forming the target angular point, and taking the information of the target line as space information of the target space. The method and the device are used for solving the problems that in the prior art, space segmentation processing is generally carried out on a picture, and the picture printed by an architectural drawing is high in pixel and larg