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ICIP
2003
IEEE
16 years 4 months ago
Graylevel alignment between two images using linear programming
A critical step in defect detection for semiconductorprocess is to align a test image against a reference. This includes both spatial alignment and grayscale alignment. For the la...
E. Y. Lam
ICIP
2002
IEEE
16 years 4 months ago
Rate-reduction transcoding design for wireless video streaming
This paper presents two types of techniques suitable for rate reduction transcoding for wireless video streaming applications. We begin this paper by reviewing existing approaches...
Anthony Vetro, Chang Wen Chen
ICIP
2001
IEEE
16 years 4 months ago
Supervised segmentation and tracking of nonrigid objects using a "mixture of histograms" model
Segmentation and tracking of objects in video sequences is important for a number of applications. In the supervised variant, segmentation can be achieved by modelling the probabi...
Mark Everingham, Barry T. Thomas
ICIP
2001
IEEE
16 years 4 months ago
A fully scalable 3D subband video codec
Multimedia transmissions over heterogeneous networks require a high degree of flexibility from video compression systems. They are expected to be fully scalable, that is to say to...
Béatrice Pesquet-Popescu, Boris Felts, Mari...
ICIP
2001
IEEE
16 years 4 months ago
An adaptive update lifting scheme with perfect reconstruction
The lifting scheme provides a general and flexible tool for the construction of wavelet decompositions and perfect reconstruction filter banks. In this paper we propose an adaptiv...
Gemma Piella, Henk J. A. M. Heijmans