There are different techniques that can be used to encode the features of an iris, however we focus on the use of wavelet transform
and contourlet transform
for iris feature extraction and highlight their advantages and disadvantages in perspective of iris recognition.
2](t) be functions whose a new integral transforms
exists for [absolute value of v] < k and let c be a constant.
Applications of Aboodh transforms
to this general initial value problem gives
However, using wavelets transform
(WT), both time and frequency information of the disturbance can be obtained .
FPGA based hardware realization of Walsh and Inverse Walsh transforms
for signal processing has been proposed and demonstrated on various Xilinx Virtex chips.
The advantage of the wavelet transform
when compared to traditional transforms
such as a Fourier transform
is its ability to localize the signal properties in both the frequency and the time.
It builds dies with moving components capable of extruding profiles that transform
continuously from one shape to another.
Each Fourier transform
F(Q) equals the volume integral  of the respective [rho](r)exp(-iQ * r), Q denoting the wave vector transfer.
The combination of Xenos' transformation technology and IBM Content Management software enables customers to transform
legacy data into e-content to support their enterprise e-business initiatives.
13) Assuming the persona of Night, Michelangelo is thus petrified or petrifies himself, recalling the myth in Ovid (as well as in Dante and Petrarch) of the Medusa, who transforms
those who gaze upon her into statues.
My intention with Transforms
is to present the entire range of contemporary piano technique in thirty-four "transforms
" of the initial expository material, consisting of an eighty-eight-note pitch set with freely composed ornaments.
My hopes were raised by Vorian, the car that transforms
into a flame-throwing robot (incidentally, a traditional Japanese form of performance art).