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ICPR
2002
IEEE
13 years 8 months ago
Detecting a Gazing Region by Visual Direction and Stereo Cameras
We develop a wearable vision system that consists of a user’s visual direction sensor and stereo cameras. First, we establish a method for calibrating the system so that it can ...
Akihiro Sugimoto, Akihiro Nakayama, Takashi Matsuy...
ICPR
2002
IEEE
13 years 8 months ago
A Histogram-Based Color Consistency Test for Voxel Coloring
Voxel Coloring has become a popular technique for reconstructing a 3D scene from a set of 2D images. While many different variants of this technique exist, all rely on a test to d...
Mark R. Stevens, W. Bruce Culbertson, Thomas Malzb...
ICPR
2002
IEEE
13 years 8 months ago
Progress in Document Reconstruction
We combine information from a language model and character image pattern matching to iteratively reduce ambiguity in document images. Combining word shape information and lists of...
A. Lawrence Spitz
ICPR
2002
IEEE
13 years 8 months ago
Evaluating the Range Flow Motion Constraint
The instantaneous three-dimensional velocity field of a moving surface can be computed from a sequence of dense range data sets. Here we discuss the computation of the underlying...
Hagen Spies, John L. Barron
ICPR
2002
IEEE
13 years 8 months ago
Graphics Recognition from Binary Images: One Step or Two Steps
Recognizing graphic objects from binary images is an important task in many real-life applications. Generally, there are two ways to do the graphics recognition: onestep methods a...
Jiqiang Song, Min Cai, Michael R. Lyu, Shijie Cai
ICPR
2002
IEEE
13 years 8 months ago
A New Approach for Line Recognition in Large-size Images Using Hough Transform
The application of Hough Transform (HT) has been limited to small-size images for a long time. For large-size images, the peak detection and the line verification become much more...
Jiqiang Song, Min Cai, Michael R. Lyu, Shijie Cai
ICPR
2002
IEEE
13 years 8 months ago
Combining Shape from Silhouette and Shape from Structured Light for Volume Estimation of Archaeological Vessels
An algorithm for the automatic construction of a 3d model of archaeological vessels using two different 3d algorithms is presented. In archeology the determination of the exact vo...
Robert Sablatnig, Srdan Tosovic, Martin Kampel
ICPR
2002
IEEE
13 years 8 months ago
Analysis of Error-Reject Trade-off in Linearly Combined Classifiers
In this paper, a framework for the analysis of the error-reject trade-off in linearly combined classifiers is proposed. We start from a framework developed by Tumer and Ghosh [1,2...
Fabio Roli, Giorgio Fumera, Gianni Vernazza
ICPR
2002
IEEE
13 years 8 months ago
Supervised Segmentation of Textures in Backscatter Images
In this paper we present an application of statistical pattern recognition for segmentation of backscatter images (BSE) in product analysis of laundry detergents. Currently, appli...
Pavel Paclík, Robert P. W. Duin, Geert M. P...