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» Process Diagnostics: A Method Based on Process Mining
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ICASSP
2010
IEEE
15 years 4 months ago
Context-adaptive pixel based prediction for intra frame encoding
Intra prediction is one effective method to remove the spatial redundancies in intra frame coding. Better intra prediction will result in the residual with less energy, which will...
Yongbing Zhang, Li Zhang, Siwei Ma, Debin Zhao, We...
ICIP
2004
IEEE
16 years 8 months ago
Constant quality rate-control for video encoding based on activity segmentation
An enhanced, off-line, segment-based rate control approach is proposed for controlling the distortion variation across successive segments of a video sequence when encoding with s...
Luk Overmeire, Fabio Verdicchio, Joeri Barbarien, ...
IWDW
2005
Springer
16 years 7 days ago
Watermarking of 3D Irregular Meshes Based on Wavelet Multiresolution Analysis
In this paper, we propose a robust watermarking method for 3-D triangle surface meshes. Most previous methods based on the wavelet analysis can process only semi-regular meshes. Ou...
Min-Su Kim, Sébastien Valette, Ho-Youl Jung...
UML
2005
Springer
16 years 7 days ago
A Formal Enforcement Framework for Role-Based Access Control Using Aspect-Oriented Programming
Many of today’s software applications require a high-level of security, defined by a detailed policy and attained via mechanisms such as role-based access control (RBAC), mandat...
Jaime A. Pavlich-Mariscal, Laurent Michel, Steven ...
ICASSP
2011
IEEE
14 years 10 months ago
Semi-automatic 2D to 3D image conversion using a hybrid Random Walks and graph cuts based approach
In this paper, we present a semi-automated method for converting conventional 2D images to stereoscopic 3D. User-defined strokes that correspond to a rough estimate of the depth ...
Raymond Phan, Richard Rzeszutek, Dimitrios Androut...