In this paper, we present a novel technique to simplify sketch drawings based on learning a
series of convolution operators. In contrast to existing approaches that require vector images …

User interfaces in modeling have traditionally followed the WIMP (Window, Icon, Menu,
Pointer) paradigm. Though functional and very powerful, they can also be cumbersome and …

We present a data-driven approach to derive part-level segmentation and labeling of free-
hand sketches, which depict single objects with multiple parts. Our method performs …

We present PortraitSketch, an interactive drawing system that helps novices create pleasing,
recognizable face sketches without requiring prior artistic training. As the user traces over a …

In this paper, we propose a novel approach to simplify sketch drawings. The core problem is
how to group sketchy strokes meaningfully, and this depends on how humans understand …

We propose a new sketch parsing and beautification method that converts digitally created
design sketches into beautified line drawings. Our system uses a trainable, sequential …

Sketching on paper is a quick and easy way to communicate ideas. However, many sketch-
based systems require people to draw in contrived ways instead of sketching freely as they …

When creating freeform drawings, artists routinely employ clusters of overdrawn strokes to
convey intended, aggregate curves. The ability to algorithmically fit these intended curves to …

In this paper, we present AnimalDraw: a drawing animal cardboard toys design interface for
children's art education and entertainment. Through learning AnimalDraw, children can be …

Traditional user interfaces in modeling have followed the WIMP (Window, Icon, Menu,
Pointer) paradigm. While functional and powerful, they can also be cumbersome and …