DGCI
2009
Springer
13 years 10 months ago
2009
Springer
The test mask TM is the minimum neighbourhood sufficient to extract the medial axis of any discrete shape, for a given chamfer distance mask M. We propose an arithmetical framework...
DGCI
2009
Springer
14 years 1 months ago
2009
Springer
To find corresponding points in different poses of the same articulated shape, a non rigid coordinate system is used. Each pixel of each shape is identified by a pair of distinct c...
DGCI
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Discrete tomography is a powerful approach for reconstructing images that contain only a few grey levels from their projections. Most theory and reconstruction algorithms...
DGCI
2009
Springer
14 years 4 months ago
2009
Springer
For discrete sets coded by the Freeman chain describing their contour, several linear algorithms have been designed for determining their shape properties. Most of them are based ...
DGCI
2009
Springer
14 years 4 months ago
2009
Springer
Finding an efficient optimal partial tiling algorithm is still an open problem. We have worked on a special case, the tiling of Manhattan polyominoes with dominoes, for which we gi...
DGCI
2009
Springer
14 years 4 months ago
2009
Springer
The Minimum Length Polygon (MLP) is an interesting first order approximation of a digital contour. For instance, the convexity of the MLP is characteristic of the digital convexit...
DGCI
2009
Springer
14 years 4 months ago
2009
Springer
DGCI
2009
Springer
14 years 4 months ago
2009
Springer
Among the polyominoes that tile the plane by translation, the so-called squares have been conjectured to tile the plane in at most two distinct ways (these are called double square...
DGCI
2009
Springer
14 years 5 months ago
2009
Springer
A new technique to automatically detect the vanishing points in digital images is presented. The proposed method borrows several ideas from various papers on vanishing point detect...
DGCI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. The exact, subpixel watershed algorithm delivers very accurate watershed boundaries based on a spline interpolation, but is slow and only works in 2D. On the other hand, ...