512 search results - page 16 / 103 » Document Image Retrieval with Local Feature Sequences |
DIAL
2006
IEEE
15 years 3 months ago
2006
IEEE
In searching a repository of business documents, a task of interest is that of using a query signature image to retrieve from a database, other signatures matching the query. The ...
166
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AUGHUMAN
2010
14 years 7 months ago
2010
We propose a system that registers and retrieves text documents to annotate them on-line. The user registers a text document captured from a nearly top view and adds virtual annot...
91
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DRR
2009
14 years 7 months ago
2009
The implementation of word spotting is not an easy procedure and it gets even worse in the case of historical documents since it requires character recognition and indexing of the...
110
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ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
Image matching is a fundamental task of many problems in computer vision. This paper presents a novel local feature descriptor based on the gradient distance and orientation histo...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we propose a method for extracting color image features, called color index local auto-correlations. Pixel color is quantized and described sparsely in a manner sim...