Modern 3D computer graphics technologies are able to reproduce the dynamics and
appearance of real-world environments and phenomena, building on theoretical models in …

We view the reconstruction of CAD models in the boundary representation (B-Rep) as the
detection of geometric primitives of different orders, ie, vertices, edges and surface patches …

Reverse engineering CAD models from raw geometry is a classic but strenuous research
problem. Previous learning-based methods rely heavily on labels due to the supervised …

Procedural models (ie symbolic programs that output visual data) are a historically‐popular
method for representing graphics content: vegetation, buildings, textures, etc. They offer …

Abstract We present D $^ 2$ CSG, a neural model composed of two dual and
complementary network branches, with dropouts, for unsupervised learning of compact …

Abstract Reverse engineering Computer-Aided Design (CAD) models based on the original
geometry is a valuable and challenging research problem that has numerous applications …

We propose an efficient method for differentiable rendering of parametric surfaces and
curves, which enables their use in inverse graphics problems. Our central observation is that …

Experimental digital fabrication workflows are increasingly common in human-computer
interaction research, but are difficult to reproduce. We present Tandem, a software library …

CAD programs are a popular way to compactly encode shapes as a sequence of operations
that are easy to parametrically modify. However without sufficient semantic comments and …

3D Computer-Aided Design (CAD) users need to overcome several obstacles to benefit from
the flexibility of programmatic interface tools. Besides the barriers of any programming …