def init_filters_and_variables(self): self.num_filters = 6 self.num_variables = 1 + self.num_filters # Start the sigmoids at weak strengths self.sigmoid_beta = 0.0625 self.sigmoid_eta = 0.5 self.sigmoid_0 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) self.sigmoid_4 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) x_dimension_idx = 0 y_dimension_idx = 1 z_dimension_idx = 2 z_voxel_layers = self.size[2] self.layering_z_1 = layering.Layering(z_dimension_idx, self.num_z_layers) alpha = 8 self.blur_half_width = blur_half_width_voxels # # This notation is slightly confusing, but it is meant to be the # direction you blur when you are on the layer corresponding to x- # or y-layering. So, if you are layering in x, then you blur in y # and vice versa. # max_blur_x_2 = square_blur.SquareBlur(alpha, [0, self.blur_half_width, 0]) max_blur_y_2 = square_blur.SquareBlur(alpha, [self.blur_half_width, 0, 0]) self.max_blur_xy_2 = [max_blur_x_2, max_blur_y_2] single_layer = 1 layering_x_3 = layering.Layering(x_dimension_idx, single_layer) layering_y_3 = layering.Layering(y_dimension_idx, single_layer) self.layering_xy_3 = [layering_x_3, layering_y_3] scale_min = self.permittivity_bounds[0] scale_max = self.permittivity_bounds[1] self.scale_5 = scale.Scale([scale_min, scale_max]) # Initialize the filter chain self.filters = [ self.sigmoid_0, self.layering_z_1, self.max_blur_xy_2, self.layering_xy_3, self.sigmoid_4, self.scale_5 ] self.init_variables()
def init_filters_and_variables(self): self.num_filters = 2 self.num_variables = 1 + self.num_filters x_dimension_idx = 0 y_dimension_idx = 1 z_dimension_idx = 2 z_voxel_layers = self.size[2] self.layering_z_0 = layering.Layering(z_dimension_idx, self.num_z_layers, [0, 1], self.spacer_height_voxels, 0.0) # alpha = 8 # self.blur_half_width = blur_half_width_voxels # # This notation is slightly confusing, but it is meant to be the # direction you blur when you are on the layer corresponding to x- # or y-layering. So, if you are layering in x, then you blur in y # and vice versa. # # self.max_blur_xy_1 = square_blur.SquareBlur( # alpha, # [self.blur_half_width, self.blur_half_width, 0]) scale_min = self.permittivity_bounds[0] scale_max = self.permittivity_bounds[1] self.scale_1 = scale.Scale([scale_min, scale_max]) # Initialize the filter chain self.filters = [self.layering_z_0, self.scale_1] self.init_variables()
def update_filters(self, epoch): self.sigmoid_beta = 0.0625 * (2**epoch) / (2**3) # self.sigmoid_beta = 0.0625 self.layering_y_0 = layering.Layering(self.y_dimension_idx, self.num_y_layers) self.sigmoid_1 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.sigmoid_3 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.filters = [self.layering_y_0, self.sigmoid_1, self.scale_2]#[self.layering_y_0, self.scale_1]# [self.sigmoid_0, self.layering_z_1, self.max_blur_xy_2, self.sigmoid_3, self.scale_4] self.filters = [self.layering_y_0, self.sigmoid_1, self.scale_2]
def update_filters(self, epoch): self.sigmoid_beta = 0.25 * (2**epoch) z_voxel_layers = self.size[2] self.layering_z_0 = layering.Layering(self.z_dimension_idx, self.num_z_layers) self.sigmoid_1 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.sigmoid_3 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.filters = [self.layering_z_0, self.sigmoid_1, self.scale_2]#[self.layering_z_0, self.scale_1]# [self.sigmoid_0, self.layering_z_1, self.max_blur_xy_2, self.sigmoid_3, self.scale_4] self.filters = [self.scale_2]
def update_filters(self, epoch): # This was 0.25 * (2**epoch) before we changed it back # self.sigmoid_beta = 0.0625 * (2**epoch) # z_voxel_layers = self.size[2] self.layering_y_0 = layering.Layering(self.y_dimension_idx, self.num_z_layers) # self.sigmoid_1 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.sigmoid_3 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.filters = [self.layering_y_0, self.sigmoid_1, self.scale_2]#[self.layering_y_0, self.scale_1]# [self.sigmoid_0, self.layering_z_1, self.max_blur_xy_2, self.sigmoid_3, self.scale_4] self.filters = [ self.layering_y_0, self.scale_1 ] #[self.layering_y_0, self.scale_1]# [self.sigmoid_0, self.layering_z_1, self.max_blur_xy_2, self.sigmoid_3, self.scale_4]
def init_filters_and_variables(self): self.num_filters = 6 self.num_variables = 1 + self.num_filters # Start the sigmoids at weak strengths self.sigmoid_beta = 0.0625 self.sigmoid_eta = 0.5 self.sigmoid_0 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) self.sigmoid_2 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) x_dimension_idx = 0 y_dimension_idx = 1 z_dimension_idx = 2 alpha = 8 # I truly dislike this silent parameter passing, like truly scarily bad coding self.blur_half_width = max_blur_filter_half_width # This notation is slightly confusing, but it is meant to be the # direction you blur when you are on the layer corresponding to x- # or y-layering. So, if you are layering in x, then you blur in y # and vice versa. self.max_blur_xy_1 = square_blur.SquareBlur( alpha, [self.blur_half_width, self.blur_half_width, 0]) self.gaussian_blur_3 = GaussianBlur(gaussian_blur_filter_sigma) z_voxel_layers = self.size[2] self.layering_z_4 = layering.Layering(z_dimension_idx, self.num_z_layers, [0, 1], self.spacer_height_voxels, 0.0) scale_min = self.permittivity_bounds[0] scale_max = self.permittivity_bounds[1] self.scale_5 = scale.Scale([scale_min, scale_max]) # Initialize the filter chain self.filters = [ self.sigmoid_0, self.max_blur_xy_1, self.sigmoid_2, self.gaussian_blur_3, self.layering_z_4, self.scale_5 ] self.init_variables()
def init_filters_and_variables(self): self.num_filters = 3 #5 self.num_variables = 1 + self.num_filters # z_voxel_layers = self.size[2] self.layering_y_0 = layering.Layering(self.y_dimension_idx, self.num_y_layers) # Start the sigmoids at weak strengths self.sigmoid_beta = 0.0625 / (2**3) self.sigmoid_eta = 0.5 self.sigmoid_1 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # self.sigmoid_3 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) # alpha = 8 # self.blur_half_width = blur_half_width_voxels # # This notation is slightly confusing, but it is meant to be the # direction you blur when you are on the layer corresponding to x- # or y-layering. So, if you are layering in x, then you blur in y # and vice versa. # # self.max_blur_xy_2 = square_blur.SquareBlur( # alpha, # [self.blur_half_width, self.blur_half_width, 0]) scale_real_min = np.real(self.permittivity_bounds[0]) scale_real_max = np.real(self.permittivity_bounds[1]) scale_real_2 = scale.Scale([scale_real_min, scale_real_max]) scale_imag_min = np.imag(self.permittivity_bounds[0]) scale_imag_max = np.imag(self.permittivity_bounds[1]) scale_imag_2 = scale.Scale([scale_imag_min, scale_imag_max]) self.scale_2 = [scale_real_2, scale_imag_2] # Initialize the filter chain # self.filters = [self.layering_y_0, self.sigmoid_1, self.scale_2]#[self.layering_y_0, self.scale_1]# [self.sigmoid_0, self.layering_z_1, self.max_blur_xy_2, self.sigmoid_3, self.scale_4] self.filters = [self.layering_y_0, self.sigmoid_1, self.scale_2] # self.filters = [self.scale_1] self.update_filters(0) self.init_variables()
def init_filters_and_variables(self): self.num_filters = 2 self.num_variables = 1 + self.num_filters self.layering_y_0 = layering.Layering(self.y_dimension_idx, self.num_y_layers) scale_real_min = np.real( self.permittivity_bounds[0] ) scale_real_max = np.real( self.permittivity_bounds[1] ) scale_real_1 = scale.Scale([scale_real_min, scale_real_max]) scale_imag_min = np.imag( self.permittivity_bounds[0] ) scale_imag_max = np.imag( self.permittivity_bounds[1] ) scale_imag_1 = scale.Scale([scale_imag_min, scale_imag_max]) self.scale_1 = [ scale_real_1, scale_imag_1 ] self.update_filters( 0 ) self.init_variables()
def init_filters_and_variables(self): self.num_filters = 3 self.num_variables = 1 + self.num_filters # Start the sigmoids at weak strengths self.sigmoid_beta = 0.0625 self.sigmoid_eta = 0.5 self.sigmoid_1 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) x_dimension_idx = 0 y_dimension_idx = 1 z_dimension_idx = 2 z_voxel_layers = self.size[2] self.layering_z = layering.Layering( z_dimension_idx, self.num_z_layers, [ 0, 1 ], self.spacer_height_voxels, 0.0 ) scale_min = self.permittivity_bounds[0] scale_max = self.permittivity_bounds[1] self.scale_2 = scale.Scale([scale_min, scale_max]) self.init_variables()
def init_filters_and_variables(self): self.num_filters = 5 self.num_variables = 1 + self.num_filters # Start the sigmoids at weak strengths self.sigmoid_beta = 0.0625 self.sigmoid_eta = 0.5 self.sigmoid_1 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) self.sigmoid_3 = sigmoid.Sigmoid(self.sigmoid_beta, self.sigmoid_eta) x_dimension_idx = 0 y_dimension_idx = 1 z_dimension_idx = 2 z_voxel_layers = self.size[2] self.layering_z_0 = layering.Layering(z_dimension_idx, self.num_z_layers) alpha = 12 self.blur_half_width = blur_half_width_voxels self.max_blur_xy_2 = generic_blur_2d.make_square_blur( alpha, self.blur_half_width) scale_min = self.permittivity_bounds[0] scale_max = self.permittivity_bounds[1] self.scale_4 = scale.Scale([scale_min, scale_max]) # Initialize the filter chain self.filters = [ self.layering_z_0, self.sigmoid_1, self.max_blur_xy_2, self.sigmoid_3, self.scale_4 ] self.init_variables() self.update_permittivity()
def init_filters_and_variables(self): self.num_filters = 3 self.num_variables = 1 + self.num_filters self.layering_y_0 = layering.Layering(self.y_dimension_idx, self.num_y_layers) blur_alpha = 8.0 self.blur_horizontal_1 = generic_blur_2d.make_rectangular_blur( blur_alpha, np.abs(self.dilate_size_voxels), 0) scale_real_min = np.real(self.permittivity_bounds[0]) scale_real_max = np.real(self.permittivity_bounds[1]) scale_real_2 = scale.Scale([scale_real_min, scale_real_max]) scale_imag_min = np.imag(self.permittivity_bounds[0]) scale_imag_max = np.imag(self.permittivity_bounds[1]) scale_imag_2 = scale.Scale([scale_imag_min, scale_imag_max]) self.scale_2 = [scale_real_2, scale_imag_2] self.update_filters(0) self.init_variables()