Error-diffusion is widely used to generate intensity levels between the primary levels of multi-level colour printing devices (ink-jet printers, electrophotographic printers). Sta...
We present a study comparing how people use space in a Tangible User Interface (TUI) and in a Graphical User Interface (GUI). We asked subjects to read ten summaries of recent new...
In order to reduce the cost, the time-to-market and to make the most pertinent choices, it becomes essential to allow designers to evaluate, very soon in the design phase, a given...
In the last years several 3D model compression methods for multiresolution applications have been presented, most of them using 3D meshes. Octrees are a natural multiresolution re...
In this paper, a recursive algorithm that can build complex tree structure quickly is presented briefly. The plant structural growth is based on a dual-scale automaton, in which â...
Meng-Zhen Kang, Philippe de Reffye, Jean Fran&cced...