test_operator_norm.py

Source: tests/utils/test_operator_norm.py

Tests for computing the operator norm of operators.

test_matrix_op_operator_norm_torch()

Test operator norm computation on a small matrix.

test_ct_operator_norm_torch()

Test with CT operator using default geometry.

test_pcm_operator_norm_torch()

Test with photocurrent mapping operator with undersampling.

test_wht_operator_norm_torch()

Test with Walsh-Hadamard Transform operator.

test_wavelet_operator_norm_torch()

Test with Daubechies 4 wavelet transform operator.