Drawings Illuminate the History of the Brooklyn Bridge

More than 11,000 drawings made 125 years ago were stashed away for years. They have been meticulously restored, and some will ...
The Fabricator

XYZ, YBC, and LRA: understanding coordinate systems for CNC tube bending

Y, B, and C relate to the axis names most manufacturers use on CNC tube benders. LRA stands for length, rotation, and angle, ...
International Monetary Fund

Questions and Answers on Special Drawing Rights

These Q&As cover recent questions about an SDR allocation. For additional background and basic facts please refer to the SDR factsheet. A direct benefit of a general SDR allocation, and indeed the ...
IEEE

DrawingNet for Communication Tower Drawings Recognition

Abstract: Industrial drawing recognition attains much attention for its significance in drawing image digitalization. However, traditional deep methods fail to achieve a satisfactory performance, due ...
IEEE

Key Symbol Detection in Coal Mine Engineering Drawings Based on the Fusion of Convolution and Self-Attention Mechanisms

Abstract: To address the challenges posed by the complex structure, large volume of information, slow manual interpretation, and low accuracy of coal mine safety monitoring system drawings, this paper ...