Now showing items 1-3 of 3
Analysis and filtering of time-varying signals
(Virginia Polytechnic Institute and State University, 1988)
The characterization, analysis and filtering of a slowly time-varying (STV) deterministic signal are considered. A STV signal is characterized as a sophisticated signal whose windowed sections are elementary signals. Mixed ...
Predictive image coding with Pseudo-Lapacian edge detector
(Virginia Polytechnic Institute and State University, 1986)
Several edge-adaptive dual-mode Predictive coding systems are proposed for encoding monochrome video signals. These algorithms use the Pseudo-Laplacian edge detector to switch between the textural coding and the edge coding. ...
Signal compression and reconstruction using multiple bases representation
(Virginia Tech, 1988)