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TIP
2008
181views more  TIP 2008»
13 years 7 months ago
Sparse Representation for Color Image Restoration
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...
Julien Mairal, Michael Elad, Guillermo Sapiro
JEI
2007
88views more  JEI 2007»
13 years 7 months ago
Wavelet-based fragile watermarking scheme for image authentication
In this work, we propose a novel fragile watermarking scheme in wavelet transform domain, which is sensitive to all kinds of manipulations and has the ability to localize the tamp...
Chang-Tsun Li, Huayin Si
JOT
2007
104views more  JOT 2007»
13 years 7 months ago
Common Requirements Problems, Their Negative Consequences, and the Industry Best Practices to Help Solve Them
In this column, I summarize the 12 worst of the most common requirements engineering problems I have observed over many years working on and with real projects as a requirements e...
Donald Firesmith
JOT
2007
121views more  JOT 2007»
13 years 7 months ago
Aspect Oriented Programming in .NET. Based on Attributes
Aspect Oriented Programming proposes an approach to increase code functionality with aspects that are not part of the main code functionality. The current work shows how can be do...
Miguel Katrib Mora, Yamil Hernández Sa&aacu...
JUCS
2007
139views more  JUCS 2007»
13 years 7 months ago
Collaborative Composition in a Foreign Language with Handheld Computing and Web Tools
: Writing applications are currently designed for desktop personal computers. Mobile devices like PDAs or smart phones are increasingly being used for mobile applications such as a...
Maximiliano Paredes, Pedro P. Sánchez-Villa...