Distortion that occur in signals when the spectral magnitude or spectral phase information is removed is considered under the assumption that all signals are normalized via division by their Hilbert norm before comparison. A geometrical perspective is introduced which allows a statistical interpretation of distortion incurred by these means. A well-known phenomenon in image processing is explained as a result of this analysis.
|Original language||English (US)|
|Title of host publication||Conference Record - Asilomar Conference on Circuits, Systems & Computers|
|Number of pages||5|
|State||Published - Jan 1 1987|
|Name||Conference Record - Asilomar Conference on Circuits, Systems & Computers|
ASJC Scopus subject areas