2267 search results - page 257 / 454 » Images as Bags of Pixels |
160
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
We present a novel approach to change detection between two brain MRI scans (reference and target.) The proposed method uses a single modality to find subtle changes; and does no...
127
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ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
We present the results of a systematic study of the contextual gain hypothesis for image classification. This hypothesis relates the traditional strategy of direct visual classi...
166
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EVOW
2007
Springer
16 years 24 days ago
2007
Springer
We present several practical improvements to the interactive evolution of 2D images, some of which are also applicable to more general genetic programming problems. We introduce tr...
184
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IBPRIA
2007
Springer
16 years 23 days ago
2007
Springer
This paper outlines a neural network model based on the Fuzzy Cognitive Maps (FCM) framework for solving the automatic image change detection problem. Each pixel in the reference i...
181
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IWDW
2005
Springer
16 years 3 days ago
2005
Springer
Abstract. In this paper, the security of Dither Modulation Quantization Index Modulation schemes for digital images is analyzed. Both pixel and DCT coefficient quantization schemes...