We review methods designed to compute correspondences between geometric shapes
represented by triangle meshes, contours or point sets. This survey is motivated in part by …

This paper investigates the problem of geo-localization in GPS challenged urban canyons
using only skylines. Our proposed solution takes a sequence of upward facing …

We present a fast graph cut algorithm for planar graphs. It is based on the graph theoretical
work and leads to an efficient method that we apply on shape matching and image …

This work presents a new method for tracking and segmenting along time-interacting objects
within an image sequence. One major contribution of the paper is the formalization of the …

The matching of planar shapes can be cast as a problem of finding the shortest path through
a graph spanned by the two shapes, where the nodes of the graph encode the local …

We presented a static human gesture grading system based on the skeletal tracking module
of Kinect sensor. We captured the 2-D skeleton wireframe of a poser's body and represented …

This paper proposes a Chinese character teaching system by using the Chinese character
structure theory and the 2D contour morphing technology. This system, including the offline …

Dynamic time war** (DTW) is a fundamental technique in time series analysis for
comparing one curve to another using a flexible time-war** function. However, it was …

We address the problem of describing the mean object for a set of planar shapes in the case
that the considered dissimilarity measures are semi-metrics, ie in the case that the triangle …

This paper proposes a new dynamic time war** (DTW) method, called non-Markovian
DTW. In the conventional DTW, the war** function is optimized generally by dynamic …