1. Determine the scale ratio: First, determine the desired scale for your drawing. The scale ratio is the proportion of the real-world object to your drawing. For example, if you want a 1:10 scale, ...

Abstract: Access to large and diverse computer-aided design (CAD) drawings is critical for developing symbol spotting algorithms. In this paper, we present FloorPlan-CAD, a large-scale real-world CAD ...