5076 search results - page 709 / 1016 » Image manipulation detection |
187
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SIBGRAPI
2006
IEEE
16 years 23 days ago
2006
IEEE
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
190
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ACCV
2006
Springer
16 years 22 days ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
205
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ICIAR
2005
Springer
16 years 8 days ago
2005
Springer
Abstract. Facial feature extraction is a fundamental problem in image processing. Correct extraction of features is essential for the success of many applications. Typical feature ...
175
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PCM
2005
Springer
16 years 7 days ago
2005
Springer
In this paper we propose a robust text segmentation method in complex background. The proposed method first utilizes the K-means algorithm to decompose a detected text block into ...
138
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KES
2004
Springer
16 years 3 days ago
2004
Springer
Measurement of the evolution properties of solar flares through their complete cyclic development is crucial in the studies of Solar Physics. From analysis of solar Hα images, we...