Method for realizing avoidance arrangement of annotation characters in design drawing

Abstract

The invention generally relates to the field of image information processing, in particular to a method for avoiding arrangement of annotation characters in a design drawing. The method comprises the following steps: inputting a to-be-processed two-dimensional drawing; the method comprises the following steps: preprocessing an input two-dimensional drawing to obtain coordinates marked in the two-dimensional drawing and a layout space; performing multi-level classification on the labels; and according to the coordinates of the labels, position optimization is carried out on the labels after multi-level classification in the layout space, a position optimization result of the labels is obtained, and the labels are arranged. According to the method, multi-level classification is performed on the labels, the labels in the drawing are automatically arranged on the basis of the coordinates of the labels and the layout space combined optimization algorithm after classification, compared with traditional manual adjustment and arrangement, the method is convenient and rapid, and compared with the prior art that the labels are adjusted left, right, up and down one by one through a computer, the efficiency is improved. By means of the method, intelligence and automation are achieved, and the speed of avoiding arrangement of the annotation characters in the design drawing is remarkably increased.

Description

technical field [0001] The present invention generally relates to the field of image information processing, and more particularly, to a method for realizing avoidance arrangement of marked characters in design drawings. Background technique [0002] The construction industry and industrial design industry are important pillar industries of my country's national economy. Due to the lack of technological innovation, the construction industry and industrial design industry have always had problems such as high energy consumption, high risk, and low productivity. The application of artificial intelligence technology to architectural design can greatly reduce working hours and design costs, enabling architects, industrial designers, etc. to focus more on the scheme design itself. [0003] A large number of existing design tools, such as AutoCAD, can provide direct export of numerical values, but cannot handle the placement of numerical characters in drawings well, and often the...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there is also an avoidance process for the arrangement of numerical characters in drawings. Specifically, find out the overlapping characters, and then slide these characters left, right, up and down one by one so that the characters move out of the overlapping place. This method is relatively primitive and efficient. slow

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