3595 search results - page 469 / 719 » Image Recognition CAPTCHAs |
187
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Histograms of orientations and the statistics derived from them have proven to be effective image representations for various recognition tasks. In this work we attempt to improve...
179
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In many vision problems, instead of having fully annotated training data, it is easier to obtain just a subset of data with annotations, because it is less restrictive for the use...
183
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CHI
2006
ACM
16 years 7 months ago
2006
ACM
We introduce Peekaboom, an entertaining web-based game that can help computers locate objects in images. People play the game because of its entertainment value, and as a side eff...
161
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
With large databases of document images available, a method for users to find keywords in documents will be useful. One approach is to perform Optical Character Recognition (OCR) ...
192
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ACIVS
2008
Springer
16 years 1 months ago
2008
Springer
A currently popular trend in object detection and pattern recognition is usage of statistical classifiers, namely AdaBoost and its modifications. The speed performance of these cla...