A Study of Binary Minimum-Energy Shortly Supported Wavelet Frames Associated with a Scaling Function
2011 ◽
Vol 219-220
◽
pp. 500-503
Keyword(s):
Frames have become the focus of active research field, both in theory and in applications. In the article, the binary minimum-energy wavelet frames and frame multiresolution resolution are introduced. A precise existence criterion for minimum-energy frames in terms of an ineqity conditi- -on on the Laurent poly-nomial symbols of the filter functions is provided. An explicit formula for designing minimum-energy frames is also established. The sufficient condition for the existence of affine pseudoframes is obtained by virtue of a generalized multiresolution analysis. The pyramid de -composition scheme is established based on such a generalized multiresolution structure.
2014 ◽
Vol 915-916
◽
pp. 1412-1417
2011 ◽
Vol 219-220
◽
pp. 496-499
2015 ◽
Vol 08
(02)
◽
pp. 1550034
◽
2017 ◽
Vol E100.A
(12)
◽
pp. 2764-2775
◽