224 search results - page 31 / 45 » Comparing Dissimilarity Measures for Content-Based Image Ret... |
143
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AVSS
2006
IEEE
15 years 12 months ago
2006
IEEE
This paper presents a novel technique for camera tampering detection. It is implemented in real-time and was developed for use in surveillance and security applications. This meth...
171
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...
145
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ICIP
1999
IEEE
16 years 7 months ago
1999
IEEE
The usefulness of a video database relies on whether the video of interest can be easily located. To allow exploring, browsing, and retrieving videos according to their visual con...
157
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PRICAI
2000
Springer
15 years 9 months ago
2000
Springer
In this paper, we propose a method of text retrieval from document images using a similarity measure based on an N-Gram algorithm. We directly extract image features instead of us...
187
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IWVF
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. Most CBIR systems use low-level visual features for representation and retrieval of images. Generally such methods suffer from the problems of high-dimensionality leadin...