Index

A

acquire() (spyrit.core.recon.DCNet method) (spyrit.core.recon.FullNet method) (spyrit.core.recon.LearnedPGD method) (spyrit.core.recon.PinvNet method) (spyrit.core.recon.TikhoNet method) add_colorbar() (in module spyrit.misc.disp) add_desired_pattern() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) add_desired_patterns() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method)

adjoint() (spyrit.core.meas.DynamicLinear method) (spyrit.core.meas.FreeformLinear method) (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.Linear method) (spyrit.core.meas.LinearSplit method) adjoint_H() (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.LinearSplit method) AffineDeformationField (class in spyrit.core.warp) apply_mask() (spyrit.core.meas.FreeformLinear method) approx_inv_deform() (spyrit.core.meas.DynamicLinear method) assert_power_of_2() (in module spyrit.core.torch) attr_removal() (in module spyrit.core.train) attr_transformation() (in module spyrit.core.train)

B

b2_to_b10() (in module spyrit.misc.walsh_hadamard) backward() (spyrit.core.prep.Rerange method) Basis_patterns (class in spyrit.misc.pattern_choice) batch_psnr() (in module spyrit.misc.metrics) batch_psnr_() (in module spyrit.misc.metrics) batch_psnr_vid() (in module spyrit.misc.metrics) batch_ssim() (in module spyrit.misc.metrics) batch_ssim_vid() (in module spyrit.misc.metrics)

bit_reverse_traverse() (in module spyrit.misc.walsh_hadamard) bit_reversed_list() (in module spyrit.misc.walsh_hadamard) bit_reversed_matrix() (in module spyrit.misc.walsh_hadamard) bottle_neck() (spyrit.core.nnet.Unet method) boxplot() (in module spyrit.core.train) boxplotconsist() (in module spyrit.core.train) build_H_dyn() (spyrit.core.meas.DynamicLinear method) build_H_dyn_pinv() (spyrit.core.meas.DynamicLinear method)

C

calc_det() (spyrit.core.meas.DynamicLinear method) center_crop() (in module spyrit.core.torch) center_pad() (in module spyrit.core.torch) CenterCrop (class in spyrit.misc.statistics) checkpoint() (in module spyrit.core.train) circle() (in module spyrit.misc.examples) clean_out() (in module spyrit.misc.matrix_tools) colorize() (in module spyrit.misc.color) compare_model() (in module spyrit.core.train) compare_nets_unsupervised() (in module spyrit.misc.metrics) compare_video_frames() (in module spyrit.misc.disp) compare_video_nets_supervised() (in module spyrit.misc.metrics) compression_1D() (in module spyrit.misc.matrix_tools) concat() (spyrit.core.nnet.Unet method)

concat_noise_map() (spyrit.external.drunet.DRUNet method) contract() (spyrit.core.nnet.Unet method) conv() (in module spyrit.external.drunet) ConvNet (class in spyrit.core.nnet) ConvNetBN (class in spyrit.core.nnet) cost_fun() (spyrit.core.recon.LearnedPGD method) count_memory() (in module spyrit.core.train) count_param() (in module spyrit.core.train) count_trainable_param() (in module spyrit.core.train) Cov2Var() (in module spyrit.core.torch) (in module spyrit.misc.statistics) cov_1() (in module spyrit.misc.statistics) cov_2() (in module spyrit.misc.statistics) cov_walsh() (in module spyrit.misc.statistics) Custom_patterns (class in spyrit.misc.pattern_choice)

D

data_conv_hadamard() (in module spyrit.misc.matrix_tools) data_loaders_ImageNet() (in module spyrit.misc.statistics) data_loaders_imagenet() (in module spyrit.misc.statistics) data_loaders_stl10() (in module spyrit.misc.statistics) dataset_meas() (in module spyrit.misc.metrics) dataset_psnr() (in module spyrit.misc.metrics) dataset_psnr_ssim() (in module spyrit.misc.metrics) dataset_psnr_ssim_fcl() (in module spyrit.misc.metrics) dataset_ssim() (in module spyrit.misc.metrics) Daubechies() (in module spyrit.misc.pattern_choice) Daubechies_opt() (in module spyrit.misc.pattern_choice) DCNet (class in spyrit.core.recon) DConvNet (class in spyrit.core.nnet)

DeformationField (class in spyrit.core.warp) det() (spyrit.core.warp.AffineDeformationField method) (spyrit.core.warp.DeformationField method) (spyrit.core.warp.ElasticDeformation method) display_rgb_vid() (in module spyrit.misc.disp) display_vid() (in module spyrit.misc.disp) divide() (spyrit.core.inverse.Tikhonov method) download_girder() (in module spyrit.misc.load_data) downsample_avgpool() (in module spyrit.external.drunet) downsample_maxpool() (in module spyrit.external.drunet) downsample_strideconv() (in module spyrit.external.drunet) DRUNet (class in spyrit.external.drunet) DynamicLinear (class in spyrit.core.meas)

E

ElasticDeformation (class in spyrit.core.warp) estim_alpha() (spyrit.core.prep.RescaleEstim method) (spyrit.core.prep.UnsplitRescaleEstim method)

expans() (spyrit.core.nnet.Unet method) expend_vect() (in module spyrit.misc.matrix_tools)

F

fast_H_pinv() (spyrit.core.meas.HadamSplit2d method) fast_measure() (spyrit.core.meas.HadamSplit2d method) fast_measure_H() (spyrit.core.meas.HadamSplit2d method) fast_pinv() (spyrit.core.meas.HadamSplit2d method) Files_names() (in module spyrit.misc.load_data) final_block() (spyrit.core.nnet.Unet method) finite_diff_mat() (in module spyrit.core.torch) fitPlots() (in module spyrit.misc.disp) forward() (spyrit.core.inverse.PseudoInverse method) (spyrit.core.inverse.Tikhonov method) (spyrit.core.inverse.TikhonovMeasurementPriorDiag method) (spyrit.core.meas.DynamicLinear method) (spyrit.core.meas.FreeformLinear method) (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.Linear method) (spyrit.core.meas.LinearSplit method) (spyrit.core.nnet.ConvNet method) (spyrit.core.nnet.ConvNetBN method) (spyrit.core.nnet.DConvNet method) (spyrit.core.nnet.Identity method) (spyrit.core.nnet.List_denoi method) (spyrit.core.nnet.Unet method) (spyrit.core.noise.Gaussian method) (spyrit.core.noise.Poisson method) (spyrit.core.noise.PoissonApproxGauss method) (spyrit.core.noise.PoissonApproxGaussSameNoise method) (spyrit.core.prep.Rerange method) (spyrit.core.prep.Rescale method) (spyrit.core.prep.RescaleEstim method) (spyrit.core.prep.Unsplit static method) (spyrit.core.prep.UnsplitRescale method) (spyrit.core.prep.UnsplitRescaleEstim method) (spyrit.core.recon.DCNet method) (spyrit.core.recon.FullNet method) (spyrit.core.recon.LearnedPGD method) (spyrit.core.recon.PinvNet method) (spyrit.core.recon.PositiveParameters method) (spyrit.core.recon.TikhoNet method) (spyrit.core.train.Weight_Decay_Loss method) (spyrit.core.warp.AffineDeformationField method) (spyrit.core.warp.DeformationField method) (spyrit.core.warp.ElasticDeformation method) (spyrit.external.drunet.DRUNet method) (spyrit.external.drunet.ResBlock method) (spyrit.external.drunet.UNetRes method)

forward_H() (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.LinearSplit method) forward_H_dyn() (spyrit.core.meas.DynamicLinear method) forward_no_prior() (spyrit.core.inverse.TikhonovMeasurementPriorDiag method) Fourier() (in module spyrit.misc.pattern_choice) Fourier_opt() (in module spyrit.misc.pattern_choice) FreeformLinear (class in spyrit.core.meas) FullNet (class in spyrit.core.recon) fwalsh2_S() (in module spyrit.misc.walsh_hadamard) fwalsh2_S_torch() (in module spyrit.misc.walsh_hadamard) fwalsh_G() (in module spyrit.misc.walsh_hadamard) fwalsh_G_torch() (in module spyrit.misc.walsh_hadamard) fwalsh_S() (in module spyrit.misc.walsh_hadamard) fwalsh_S_torch() (in module spyrit.misc.walsh_hadamard) fwht() (in module spyrit.core.torch) (in module spyrit.misc.walsh_hadamard) fwht_2d() (in module spyrit.core.torch) fwht_torch() (in module spyrit.misc.walsh_hadamard)

G

Gaussian (class in spyrit.core.noise) get_all_desired_pattern() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method) get_bit_reversed_list() (in module spyrit.misc.walsh_hadamard) get_desired_pattern() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method)

get_loss() (spyrit.core.train.Train_par method) get_measurement_matrix() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method) gray_code_list() (in module spyrit.misc.walsh_hadamard) gray_code_permutation() (in module spyrit.misc.walsh_hadamard) grid_sample() (spyrit.core.warp.AffineDeformationField method) (spyrit.core.warp.DeformationField method) (spyrit.core.warp.ElasticDeformation method)

H

Haar() (in module spyrit.misc.pattern_choice) Haar_opt() (in module spyrit.misc.pattern_choice) Hadamard() (in module spyrit.misc.pattern_choice)

Hadamard_opt() (in module spyrit.misc.pattern_choice) HadamSplit2d (class in spyrit.core.meas) hessian_sv() (spyrit.core.recon.LearnedPGD method) histogram() (in module spyrit.misc.disp)

I

Identity (class in spyrit.core.nnet) ifwalsh2_S() (in module spyrit.misc.walsh_hadamard) ifwalsh_S() (in module spyrit.misc.walsh_hadamard) ifwalsh_S_torch() (in module spyrit.misc.walsh_hadamard) ifwht() (in module spyrit.core.torch) ifwht_2d() (in module spyrit.core.torch) imagecomp() (in module spyrit.misc.disp) imagepanel() (in module spyrit.misc.disp) images_norm() (in module spyrit.core.train)

imagesc() (in module spyrit.misc.disp) img2mask() (in module spyrit.misc.sampling) (in module spyrit.misc.statistics) img2meas() (in module spyrit.misc.sampling) imshow() (in module spyrit.core.train) inverse() (spyrit.core.prep.Rerange method) iwalsh2() (in module spyrit.misc.walsh_hadamard) iwalsh2_S() (in module spyrit.misc.walsh_hadamard) iwalsh_S() (in module spyrit.misc.walsh_hadamard) iwalsh_S_matrix() (in module spyrit.misc.walsh_hadamard)

L

LearnedPGD (class in spyrit.core.recon) Linear (class in spyrit.core.meas) LinearSplit (class in spyrit.core.meas) List_denoi (class in spyrit.core.nnet)

load_data_Comp_1D_new() (in module spyrit.misc.load_data) load_data_Comp_1D_old() (in module spyrit.misc.load_data) load_data_recon_3D() (in module spyrit.misc.load_data) load_net() (in module spyrit.core.train)

M

mask_unvectorize() (spyrit.core.meas.FreeformLinear method) mask_vectorize() (spyrit.core.meas.FreeformLinear method) matrix2conv() (in module spyrit.misc.pattern_choice) mea_abs_model() (in module spyrit.misc.statistics) mean_1() (in module spyrit.misc.statistics) mean_2() (in module spyrit.misc.statistics) mean_estim() (spyrit.core.prep.UnsplitRescaleEstim method) mean_walsh() (in module spyrit.misc.statistics) meas2img() (in module spyrit.core.torch) (in module spyrit.misc.sampling) meas2img2() (in module spyrit.misc.sampling) measure() (spyrit.core.meas.DynamicLinear method) (spyrit.core.meas.FreeformLinear method) (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.Linear method) (spyrit.core.meas.LinearSplit method) measure_H() (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.LinearSplit method) module spyrit.core spyrit.core.inverse spyrit.core.meas spyrit.core.nnet spyrit.core.noise spyrit.core.prep spyrit.core.recon spyrit.core.torch spyrit.core.train spyrit.core.warp spyrit.external spyrit.external.drunet spyrit.misc spyrit.misc.color spyrit.misc.data_visualisation spyrit.misc.disp spyrit.misc.examples spyrit.misc.load_data spyrit.misc.matrix_tools spyrit.misc.metrics spyrit.misc.pattern_choice spyrit.misc.sampling spyrit.misc.statistics spyrit.misc.walsh_hadamard

mse_fun() (spyrit.core.recon.LearnedPGD method) mult_1d() (in module spyrit.core.torch) mult_2d_separable() (in module spyrit.core.torch) Multi_plots() (in module spyrit.misc.disp) multiplot() (in module spyrit.core.train)

N

neumann_boundary() (in module spyrit.core.torch) noaxis() (in module spyrit.misc.disp)

normalize_by_median_mat_2D() (in module spyrit.misc.matrix_tools) normalize_mat_2D() (in module spyrit.misc.matrix_tools)

O

optim_had() (in module spyrit.misc.statistics)

Optimized_patterns (class in spyrit.misc.pattern_choice)

P

Patterns (class in spyrit.misc.pattern_choice) perm_matrix_from_ind() (in module spyrit.misc.walsh_hadamard) Permutation_Matrix() (in module spyrit.core.torch) permutation_matrix() (in module spyrit.misc.examples) Permutation_Matrix() (in module spyrit.misc.matrix_tools) (in module spyrit.misc.sampling) pinv_estim() (spyrit.core.prep.RescaleEstim method) (spyrit.core.prep.UnsplitRescaleEstim method) PinvNet (class in spyrit.core.recon) plot() (in module spyrit.misc.disp) (spyrit.core.train.Train_par method) plot_im2D() (in module spyrit.misc.data_visualisation)

plot_log() (spyrit.core.train.Train_par method) Poisson (class in spyrit.core.noise) PoissonApproxGauss (class in spyrit.core.noise) PoissonApproxGaussSameNoise (class in spyrit.core.noise) PositiveParameters (class in spyrit.core.recon) pre_process_video() (in module spyrit.misc.disp) print_mean_std() (in module spyrit.misc.disp) (in module spyrit.misc.metrics) PseudoInverse (class in spyrit.core.inverse) psnr() (in module spyrit.misc.metrics) psnr_() (in module spyrit.misc.metrics) psnr_torch() (in module spyrit.misc.metrics)

R

read_param() (in module spyrit.core.train) reconstruct() (spyrit.core.recon.DCNet method) (spyrit.core.recon.FullNet method) (spyrit.core.recon.LearnedPGD method) (spyrit.core.recon.PinvNet method) (spyrit.core.recon.TikhoNet method) reconstruct_expe() (spyrit.core.recon.LearnedPGD method) reconstruct_pinv() (spyrit.core.recon.DCNet method) (spyrit.core.recon.PinvNet method) (spyrit.core.recon.TikhoNet method) regularized_lstsq() (in module spyrit.core.torch) regularized_pinv() (in module spyrit.core.torch)

reindex() (in module spyrit.core.torch) (in module spyrit.misc.sampling) (spyrit.core.meas.HadamSplit2d method) reject_outliers() (in module spyrit.misc.matrix_tools) remove_model_attributes() (in module spyrit.core.train) remove_offset_mat_2D() (in module spyrit.misc.matrix_tools) rename_model_attributes() (in module spyrit.core.train) reorder() (in module spyrit.misc.sampling) Rerange (class in spyrit.core.prep) ResBlock (class in spyrit.external.drunet) Rescale (class in spyrit.core.prep) RescaleEstim (class in spyrit.core.prep) resize() (in module spyrit.misc.matrix_tools)

S

save_measurement_matrix() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method) save_net() (in module spyrit.core.train) sequency_perm() (in module spyrit.core.torch) (in module spyrit.misc.walsh_hadamard) sequency_perm_ind() (in module spyrit.misc.walsh_hadamard) sequency_perm_matrix() (in module spyrit.misc.walsh_hadamard) sequential() (in module spyrit.external.drunet) set_desired_pattern() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method) set_loss() (spyrit.core.train.Train_par method) set_matrix_to_inverse() (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.LinearSplit method) set_measurement_matrix() (spyrit.misc.pattern_choice.Basis_patterns method) (spyrit.misc.pattern_choice.Custom_patterns method) (spyrit.misc.pattern_choice.Optimized_patterns method) (spyrit.misc.pattern_choice.Patterns method) set_noise_level() (spyrit.external.drunet.DRUNet method) set_stepsize() (spyrit.core.recon.LearnedPGD method) shift() (in module spyrit.misc.pattern_choice) show_image_and_infos() (in module spyrit.misc.data_visualisation) show_images_infos() (in module spyrit.misc.data_visualisation) sigma() (spyrit.core.prep.Rescale method) (spyrit.core.prep.UnsplitRescale method) (spyrit.core.prep.UnsplitRescaleEstim method) simple_plot_2D() (in module spyrit.misc.data_visualisation) single2tensor2() (in module spyrit.external.drunet) single2tensor3() (in module spyrit.external.drunet) single2tensor4() (in module spyrit.external.drunet) single2tensor5() (in module spyrit.external.drunet) single2uint() (in module spyrit.external.drunet) single2uint16() (in module spyrit.external.drunet) single32tensor5() (in module spyrit.external.drunet) single42tensor4() (in module spyrit.external.drunet) smooth() (in module spyrit.misc.matrix_tools) sort_by_significance() (in module spyrit.core.torch) (in module spyrit.misc.sampling) spdiags() (in module spyrit.core.torch) spectral_colorization() (in module spyrit.misc.color) split() (in module spyrit.misc.pattern_choice) spyrit.core module spyrit.core.inverse module spyrit.core.meas module spyrit.core.nnet module spyrit.core.noise module spyrit.core.prep module

spyrit.core.recon module spyrit.core.torch module spyrit.core.train module spyrit.core.warp module spyrit.external module spyrit.external.drunet module spyrit.misc module spyrit.misc.color module spyrit.misc.data_visualisation module spyrit.misc.disp module spyrit.misc.examples module spyrit.misc.load_data module spyrit.misc.matrix_tools module spyrit.misc.metrics module spyrit.misc.pattern_choice module spyrit.misc.sampling module spyrit.misc.statistics module spyrit.misc.walsh_hadamard module ssim() (in module spyrit.misc.metrics) stack_depth_matrice() (in module spyrit.misc.matrix_tools) stat_1() (in module spyrit.misc.statistics) stat_2() (in module spyrit.misc.statistics) stat_fwalsh_S() (in module spyrit.misc.statistics) stat_fwalsh_S_stl10() (in module spyrit.misc.statistics) stat_imagenet() (in module spyrit.misc.statistics) stat_mean_coef_from_model() (in module spyrit.misc.statistics) stat_model() (in module spyrit.misc.statistics) stat_psnr() (in module spyrit.misc.statistics) stat_ssim() (in module spyrit.misc.statistics) stat_walsh() (in module spyrit.misc.statistics) stat_walsh_ImageNet() (in module spyrit.misc.statistics) stat_walsh_stl10() (in module spyrit.misc.statistics) step_schedule() (spyrit.core.recon.LearnedPGD method) stepsize_gd() (spyrit.core.recon.LearnedPGD method) string_mean_std() (in module spyrit.misc.disp) Sum_coll() (in module spyrit.misc.matrix_tools)

T

tb_profiler() (in module spyrit.core.train) tb_writer_add_image() (in module spyrit.core.train) tb_writer_add_scalar() (in module spyrit.core.train) tb_writer_init() (in module spyrit.core.train) tensor2single() (in module spyrit.external.drunet) tensor2single3() (in module spyrit.external.drunet) tensor2uint() (in module spyrit.external.drunet) TikhoNet (class in spyrit.core.recon)

Tikhonov (class in spyrit.core.inverse) TikhonovMeasurementPriorDiag (class in spyrit.core.inverse) title() (spyrit.core.train.Train_par method) torch2numpy() (in module spyrit.misc.disp) train_model() (in module spyrit.core.train) train_model_supervised() (in module spyrit.core.train) Train_par (class in spyrit.core.train) transform_gray_norm() (in module spyrit.misc.statistics) translation_matrix() (in module spyrit.misc.examples)

U

uint162single() (in module spyrit.external.drunet) uint2single() (in module spyrit.external.drunet) uint2tensor3() (in module spyrit.external.drunet) uint2tensor4() (in module spyrit.external.drunet) uint8() (in module spyrit.misc.disp) Unet (class in spyrit.core.nnet) UNetRes (class in spyrit.external.drunet) Unsplit (class in spyrit.core.prep) UnsplitRescale (class in spyrit.core.prep)

UnsplitRescaleEstim (class in spyrit.core.prep) unvectorize() (spyrit.core.meas.DynamicLinear method) (spyrit.core.meas.FreeformLinear method) (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.Linear method) (spyrit.core.meas.LinearSplit method) upsample_convtranspose() (in module spyrit.external.drunet) upsample_pixelshuffle() (in module spyrit.external.drunet) upsample_upconv() (in module spyrit.external.drunet)

V

vectorize() (spyrit.core.meas.DynamicLinear method) (spyrit.core.meas.FreeformLinear method) (spyrit.core.meas.HadamSplit2d method) (spyrit.core.meas.Linear method) (spyrit.core.meas.LinearSplit method)

vid2batch() (in module spyrit.misc.disp) visualize_conv_layers() (in module spyrit.core.train) visualize_model() (in module spyrit.core.train)

W

walsh2() (in module spyrit.misc.walsh_hadamard) walsh2_S() (in module spyrit.misc.walsh_hadamard) walsh2_S_fold() (in module spyrit.misc.walsh_hadamard) walsh2_S_fold_torch() (in module spyrit.misc.walsh_hadamard) walsh2_S_matrix() (in module spyrit.misc.walsh_hadamard) walsh2_S_unfold() (in module spyrit.misc.walsh_hadamard) walsh2_S_unfold_torch() (in module spyrit.misc.walsh_hadamard) walsh2_torch() (in module spyrit.core.torch) (in module spyrit.misc.walsh_hadamard) walsh_G() (in module spyrit.misc.walsh_hadamard) walsh_G_matrix() (in module spyrit.misc.walsh_hadamard)

walsh_matrix() (in module spyrit.core.torch) (in module spyrit.misc.walsh_hadamard) walsh_matrix_2d() (in module spyrit.core.torch) (in module spyrit.misc.walsh_hadamard) walsh_S() (in module spyrit.misc.walsh_hadamard) walsh_S_matrix() (in module spyrit.misc.walsh_hadamard) walsh_torch() (in module spyrit.misc.walsh_hadamard) wavelength_to_rgb() (in module spyrit.misc.color) wavelength_to_rgb_mat() (in module spyrit.misc.color) Weight_Decay_Loss (class in spyrit.core.train) wiener_denoise() (spyrit.core.inverse.TikhonovMeasurementPriorDiag method)