Over 10 mio. titler Fri fragt ved køb over 499,- Hurtig levering Forlænget returret til 31/01/25

Regularized Fast Hartley Transform

- Low-Complexity Parallel Computation of the FHT in One and Multiple Dimensions

  • Format
  • E-bog, ePub
  • Engelsk
E-bogen er DRM-beskyttet og kræver et særligt læseprogram

Beskrivelse

This book describes how a key signal/image processing algorithm - that of the fast Hartley transform (FHT) or, via a simple conversion routine between their outputs, of the real data version of the ubiquitous fast Fourier transform (FFT) - might best be formulated to facilitate computationally-efficient solutions. The author discusses this for both 1-D (such as required, for example, for the spectrum analysis of audio signals) and m D (such as required, for example, for the compression of noisy 2-D images or the watermarking of 3-D video signals) cases, but requiring few computing resources (i.e. low arithmetic/memory/power requirements, etc.). This is particularly relevant for those application areas, such as mobile communications, where the available silicon resources (as well as the battery-life) are expected to be limited. The aim of this monograph, where silicon based computing technology and a resource constrained environment is assumed and the data is real-valued in nature, hasthus been to seek solutions that best match the actual problem needing to be solved.

Læs hele beskrivelsen
Detaljer

Findes i disse kategorier...

Se andre, der handler om...

Machine Name: SAXO082