def show_loggabor(self, u, v, sf_0, B_sf, theta, B_theta, title='', phase=0.):
FT_lg = self.loggabor(u, v, sf_0, B_sf, theta, B_theta)
fig, a1, a2 = self.im.show_FT(FT_lg * np.exp(-1j*phase))
return fig, a1, a2
def _test():
import doctest
doctest.testmod()
#####################################
#
if __name__ == '__main__':
_test()
#### Main
"""
Some examples of use for the class
"""
from pylab import imread
image = imread('database/lena512.png')[:,:,0]
from NeuroTools.parameters import ParameterSet
pe = ParameterSet('default_param.py')
pe.N_X, pe.N_Y = image.shape
from SLIP import Image
im = Image(pe)
lg = LogGabor(im)
FT_lg = self.loggabor(u, v, sf_0, B_sf, theta, B_theta)
fig, a1, a2 = self.im.show_FT(FT_lg * np.exp(-1j * phase))
return fig, a1, a2
def _test():
import doctest
doctest.testmod()
#####################################
#
if __name__ == '__main__':
_test()
#### Main
"""
Some examples of use for the class
"""
from pylab import imread
image = imread('database/lena512.png')[:, :, 0]
from NeuroTools.parameters import ParameterSet
pe = ParameterSet('default_param.py')
pe.N_X, pe.N_Y = image.shape
from SLIP import Image
im = Image(pe)
lg = LogGabor(im)
