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JDCTA
2008
535views more  JDCTA 2008»
15 years 7 months ago
Steganography: DCT Coefficients Reparation Technique in JPEG Image
Due to the ever-growing usage of the computer, it has led to a rapid increment in the data that is being exchanged, published and stored in an assortment of digital form. This phe...
Chiew Kang Leng, Jane Labadin, Sarah Flora Samson ...
JASIS
2006
90views more  JASIS 2006»
15 years 7 months ago
Classification and powerlaws: The logarithmic transformation
Logarithmic transformation of the data has been recommended by the literature in the case of highly skewed distributions such as those commonly found in information science. The p...
Loet Leydesdorff, Stephen J. Bensman
PAMI
2006
138views more  PAMI 2006»
15 years 7 months ago
Context-Based Segmentation of Image Sequences
We describe an algorithm for context-based segmentation of visual data. New frames in an image sequence (video) are segmented based on the prior segmentation of earlier frames in ...
Jacob Goldberger, Hayit Greenspan
NECO
2010
129views more  NECO 2010»
15 years 5 months ago
A Two-Layer Model of Natural Stimuli Estimated with Score Matching
We consider a hierarchical two-layer model of natural signals in which both layers are learned from the data. Estimation is accomplished by Score Matching, a recently proposed est...
Urs Köster, Aapo Hyvärinen
SISAP
2010
IEEE
132views Data Mining» more  SISAP 2010»
15 years 5 months ago
SHIATSU: annotating your videos the easy way!
In this demonstration we present SHIATSU, an automatic semantic-based video tagging system which relies on shot boundary detection and hierarchical annotation. More in details, in...
Ilaria Bartolini, Corrado Romani
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