Research on Vectorization Method of Architectural Floor Plan Images
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Rong Li, Kun Zou, Wensheng Li, Liang Yang
A method of automatic vectorization is proposed for nonstandard architectural floor plan images. It contains four steps: image preprocessing, segmentation, vector, classification. Use different algorithms in different regions. Classify the lines after vectorization according to geometric characteristics and prior knowledge. The result of multiple experiments has testified the feasibility and efficiency of the algorism. The method can be used in furniture customization, home decoration display, virtual reality and other application fields.
Morphological, Threshold segmentation, Contour detection, Vector, Hough transform.