This paper presents a novel Mod-4 steganographic method in discrete cosine transform (DCT) domain. A group of 2?2 quantized DCT coefficients (GQC) is selected as the valid embeddi...
We propose a new method for the Lambertian Shape From Shading (SFS) problem based on the notion of Crandall-Lions viscosity solution. This method has the advantage of requiring the...
Emmanuel Prados, Fabio Camilli, Olivier D. Faugera...
Computing a few eigenpairs of large-scale matrices is a significant problem in science and engineering applications and a very active area of research. In this paper, two methods...
Pierre-Antoine Absil, C. G. Baker, Kyle A. Galliva...
Knowledge transfer is one of the key problem areas in knowledge management. This paper focuses on the transfer of knowledge about the software development process. There is an aim...
Per Backlund, Christina Hallenborg, Guomundur Hall...
This paper deals with the problem of multispectral image compression. In particular, we propose to substitute the built-in JPEG 2000 wavelet transform by an adequate multiresoluti...
Jonathan Delcourt, Alamin Mansouri, Tadeusz Sliwa,...