2926 search results - page 461 / 586 » Document Analysis |
157
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ICASSP
2009
IEEE
15 years 1 months ago
2009
IEEE
Nonnegative matrix tri-factorization (NMTF) is a 3-factor decomposition of a nonnegative data matrix, X USV , where factor matrices, U, S, and V , are restricted to be nonnegativ...
279
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MMM
2011
Springer
14 years 7 months ago
2011
Springer
Probabilistic Latent Semantic Analysis (PLSA) has become a popular topic model for image clustering. However, the traditional PLSA method considers each image (document) independen...
161
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ICDAR
2009
IEEE
15 years 10 months ago
2009
IEEE
Robust extraction of text from scene images is essential for successful scene text recognition. Scene images usually have non-uniform illumination, complex background, and existen...
131
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SIGDOC
2009
ACM
15 years 10 months ago
2009
ACM
Texts are the media content primarily available on Web sites and applications. However, this heavy use of texts creates an accessibility barrier to those who cannot read fluently...
123
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ICDAR
2003
IEEE
15 years 9 months ago
2003
IEEE
er presents an approach to deriving an abstract geometric model of a table from a physical representation. The technique developed uses a graph of constraints between cells which ...