3015 search results - page 308 / 603 » The robustness of a new CAPTCHA |
204
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DL
1999
Springer
15 years 11 months ago
1999
Springer
Keyphrases provide semantic metadata that summarize and characterize documents. This paper describes Kea, an algorithm for automatically extracting keyphrases from text. Kea ident...
207
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ICIAP
1999
ACM
15 years 11 months ago
1999
ACM
Real-world tasks often require real-time performances. However, in many practical cases, “just in time” responses are sufficient. This means that a system should be efficien...
184
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ICIAP
1999
ACM
15 years 11 months ago
1999
ACM
Using the Jensen-Shannon divergence of grey level histograms obtained by sliding a double window over an image, an edge-detector is presented. A new technique for linking unconnec...
173
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IWANN
1999
Springer
15 years 11 months ago
1999
Springer
Recently, a real-time clustering microchip based on the ART1 algorithm has been reported. That chip was able to classify 100-bit input patterns into up to 18 categories. However, i...
196
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ROBOCUP
1999
Springer
15 years 11 months ago
1999
Springer
An innovative technique for segmentation of color images is proposed. The technique implements an approach based on thresholding of the hue histogram. A new function for detecting...