Title of article
On the influence of the phase of conjugate quadrature filters in subband image coding
Author/Authors
Atilla Baskurt، نويسنده , , A.، نويسنده , , H. Benoit-Cattin، نويسنده , , H.، نويسنده , , Odet، نويسنده , , C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
6
From page
883
To page
888
Abstract
The influence of the phase of conjugate quadrature filters
(CQF’s) on the performances of a subband coding scheme is analyzed.
When the filter length is short, the phase characteristic has virtually no
influence on the peak signal-to-noise ratio (PSNR)/bit rate results and on
the performance of postprocessing algorithms such as edge detection.
Keywords
Conjugate quadrature filters (CQF’s) , phase characteristic , subband image coding.
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
Serial Year
1998
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
Record number
396042
Link To Document