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DAGM
2003
Springer
10 years 3 months ago
Partial Optimal Labeling Search for a NP-Hard Subclass of (max, +) Problems
Optimal labeling problems are NP-hard in many practically important cases. Sufficient conditions for optimal label detection in every pixel are formulated. Knowing the values of th...
Ivan Kovtun
DAGM
2003
Springer
10 years 3 months ago
Domain Decomposition for Parallel Variational Optical Flow Computation
We present an approach to parallel variational optical flow computation by using an arbitrary partition of the image plane and iteratively solving related local variational proble...
Timo Kohlberger, Christoph Schnörr, Andr&eacu...
DAGM
2003
Springer
10 years 3 months ago
Real-Time System for Counting the Number of Passing People Using a Single Camera
Jae-Won Kim, Kang-Sun Choi, Byeong-Doo Choi, Jae Y...
DAGM
2003
Springer
10 years 3 months ago
Training and Recognition of Complex Scenes Using a Holistic Statistical Model
We present a holistic statistical model for the automatic analysis of complex scenes. Here, holistic refers to an integrated approach that does not take local decisions about segme...
Daniel Keysers, Michael Motter, Thomas Deselaers, ...
DAGM
2003
Springer
10 years 3 months ago
Localization of Piled Boxes by Means of the Hough Transform
Automatic unloading of piled boxes of unknown dimensions is undoubtedly of great importance to the industry. In this contribution a system addressing this problem is described: a l...
Dimitrios Katsoulas
DAGM
2003
Springer
10 years 3 months ago
Image Sequence Analysis in Environmental and Live Sciences
Image sequence processing techniques are essential to study dynamical processes such as exchange, growth, and transport processes. In this survey paper, a generalized framework for...
Bernd Jähne
DAGM
2003
Springer
10 years 3 months ago
Hierarchy of Partitions with Dual Graph Contraction
Abstract. We present a hierarchical partitioning of images using a pairwise similarity function on a graph-based representation of an image. This function measures the difference ...
Yll Haxhimusa, Walter G. Kropatsch
DAGM
2003
Springer
10 years 3 months ago
Colour Image Analysis in 3D-Polar Coordinates
The use of 3D-polar coordinate representations of the RGB colour space is widespread, although many of these representations, such as HLS and HSV, have deficiencies rendering them...
Allan Hanbury, Jean Serra
DAGM
2003
Springer
10 years 3 months ago
Automatic Pixel Selection for Optimizing Facial Expression Recognition Using Eigenfaces
A new direction in improving modern dialogue systems is to make a human-machine dialogue more similar to a human-human dialogue. This can be done by adding more input modalities, e...
Carmen Frank, Elmar Nöth
DAGM
2003
Springer
10 years 3 months ago
Robust Camera Calibration from Images and Rotation Data
Abstract. The calibration of cameras from external orientation information and image processing is addressed in this paper. We will show that in the case of known rotation the cali...
Jan-Michael Frahm, Reinhard Koch
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