946 search results - page 23 / 190 » On the analytic wavelet transform |
CVIU
2000
14 years 9 months ago
2000
156
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IJCV
2007
14 years 9 months ago
2007
Abstract. Inspired by the early visual system of many mammalians we consider the construction of-and reconstruction from- an orientation score Uf : R2 ×S1 → C as a local orienta...
ICPP
1996
IEEE
15 years 1 months ago
1996
IEEE
: We study the scalability of 2-D discrete wavelet transform algorithms on fine-grained parallel architectures. The principal operation in the 2-D DWT is the filtering operation us...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper we study the e ects of transmission noise on xed-length coded wavelet coe cients. We extend our previous work on maximum a posteriori detectors 1] to include interbi...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Spread Transform (ST) is a quantization watermarking algorithm in which vectors of the wavelet coefficients of a host work are quantized, using one of two dithered quantizers, to ...