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ICIAP
2001
Springer
15 years 10 months ago
Temporal Filtering of Disparity Measurements
The paper proposes a temporal filtering technique for the disparity measurements generated by area-based stereomatching algorithms. The technique improves temporal consistency of...
Luigi di Stefano, Stefano Mattoccia, Giovanni Neri...
MCM
2011
15 years 1 months ago
The Das-Moser commutator closure for filtering through a boundary is well-posed
When filtering through a wall with constant averaging radius, in addition to the subfilter scale stresses, a non-closed commutator term arises. We consider a proposal of Das and ...
William Layton, Catalin Trenchea
ICASSP
2011
IEEE
14 years 10 months ago
A design procedure for oversampled nonuniform filter banks with perfect-reconstruction
We describe a time-domain procedure for designing the synthesis filters of perfect-reconstruction oversampled filter banks. A condition matrix is derived from the basic magnitud...
Mohamed F. Mansour
ICASSP
2011
IEEE
14 years 10 months ago
A single-channel noise reduction MVDR filter
Most existing approaches for single-channel noise reduction in the frequency domain via the short-time Fourier transform (STFT) assume that consecutive time-frames are uncorrelate...
Jacob Benesty, Yiteng Huang
ICASSP
2011
IEEE
14 years 10 months ago
Reusing the H.264/AVC deblocking filter for efficient spatio-temporal prediction in video coding
The prediction step is a very important part of hybrid video codecs for effectively compressing video sequences. While existing video codecs predict either in temporal or in spati...
Jürgen Seiler, André Kaup