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ICPR
2000
IEEE
15 years 11 months ago
Fast Pattern Recognition Using Gradient-Descent Search in an Image Pyramid
A new technique for fast pattern recognition using normalized grey-scale correlation (NGC) is described. While NGC has traditionally been slow due to computational intensity is
W. James MacLean, John K. Tsotsos
84
Voted
ICPR
2000
IEEE
15 years 11 months ago
Improving Arc Detection in Graphics Recognition
In the context of graphics recognition, arc detection consists in the extraction of circles and arcs from the image of a graphics document or from the segments yielded by its vect...
Gérald Masini, Karl Tombre, Philippe Dosch
65
Voted
ICPR
2000
IEEE
15 years 11 months ago
Evaluation of Curve Length Measurements
This paper compares two techniques for measuring the length of a digital curve. Both techniques (digital straight segment approximation, minimum length polygon) are known to be co...
Reinhard Klette, Ben Yip
ICPR
2000
IEEE
15 years 2 months ago
Pen Computing: Challenges and Applications
Pen computing as afield broadly includes computers and applications in which a pen is the main input device. This field continues to draw a lot of attention from researchers becau...
Jayashree Subrahmonia, Thomas Zimmerman
ICPR
2000
IEEE
15 years 11 months ago
The Response of Texture Features to Illuminant Rotation
Rotation of the illuminant source about a subject textured surface can cause catastrophic failure of texture classification schemes. This is due to the variation of texture featur...
Mike J. Chantler, Ged McGunnigle