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ICMCS
2010
IEEE
191views Multimedia» more  ICMCS 2010»
14 years 21 days ago
An efficient depth map estimation technique using complex wavelets
A new focus measure system is proposed based on complex wavelet transform and quadrature pair of steerable filters. In shape from focus (SFF), noise, illumination variation and or...
Pankajkumar Mendapara, Aryaz Baradarani, Q. M. Jon...
ISCAS
2005
IEEE
157views Hardware» more  ISCAS 2005»
14 years 5 months ago
Analog complex wavelet filters
Abstract— This paper presents an analog implementation of the complex wavelet transform using both the complex first order system (CFOS) and the Pad´e approximation. The comple...
Sandro A. P. Haddad, J. M. H. Karel, Ralf L. M. Pe...