BRITE Orbits - Visiblity and Feature Plots

Recurrence plots and unstable periodic orbits.

A recurrence plot is a two-dimensional visualization technique for sequential data. These plots are useful in that they bring out correlations at all scales in a manner that is obvious to the human eye, but their rich geometric structure can make them hard to interpret. In this paper, we suggest that the unstable periodic orbits embedded in a chaotic attractor are a useful basis set for the geo...

Locating unstable periodic orbits in recurrence plots

Locating unstable periodic orbits in recurrence plots

Visiblity Streaming for Network-based Walkthroughs

In network-based walkthroughs the server transmits online only the primitives which are potentially visible from the client’s current viewpoint (visibility streaming). To reduce the bandwidth requirements it is necessary to minimize the set of view-dependent potentially visible primitives using occlusion culling techniques. However, even a slight change in the viewpoint might require the comput...

A Feature Smoothing Method for Chord Recognition Using Recurrence Plots

In this paper, we propose a feature smoothing technique for chord recognition tasks based on repeated patterns within a song. By only considering repeated segments of a song, our method can smooth the features without losing chord boundary information and fine details of the original feature. While a similar existing technique requires several hard decisions such as beat quantization and segmen...