File size: 2,664 Bytes
6221e70 d69c3de 0513cd1 d69c3de 0513cd1 d69c3de 69b2d89 d69c3de 69b2d89 d69c3de 0513cd1 d69c3de 0513cd1 6221e70 16e6721 d69c3de a66d7ea 16e6721 0513cd1 d69c3de | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | # Inference-only config (active: 4x).
# Other validation rates are commented under inference.dataset.transforms.masking.
# Pair with checkpoint vsharp_fixed_1d_phase_reg.pt (same stem as the training YAML).
model:
model_name: vsharp.vsharp.VSharpNet3D
num_steps: 8
num_steps_dc_gd: 6
image_init: SENSE
no_parameter_sharing: true
auxiliary_steps: -1
initializer_channels:
- 32
- 32
- 64
- 64
initializer_dilations:
- 1
- 1
- 2
- 4
initializer_multiscale: 1
initializer_activation: PRELU
unet_num_filters: 16
unet_num_pool_layers: 4
unet_dropout: 0.0
unet_norm: false
additional_models:
sensitivity_model:
model_name: unet.unet_2d.UnetModel2d
in_channels: 2
out_channels: 2
num_filters: 16
num_pool_layers: 4
dropout_probability: 0.0
registration_model:
model_name: registration.registration.UnetRegistration2dModel
warp_num_integration_steps: 2
max_seq_len: 11
unet_num_filters: 16
unet_num_pool_layers: 4
unet_dropout_probability: 0.0
unet_normalized: true
physics:
forward_operator: fft2
backward_operator: ifft2
inference:
batch_size: 1
dataset:
name: CMRxRecon
transforms:
use_seed: true
delete_kspace: false
masking:
name: FastMRIEquispaced
accelerations:
- 4.0327
center_fractions:
- 0.04
# --- 6x: uncomment these; comment out the active lists above ---
# accelerations: [6]
# center_fractions: [0.04]
# --- 8x: uncomment these; comment out the active lists above ---
# accelerations: [8.2]
# center_fractions: [0.04]
mode: DYNAMIC
cropping:
image_center_crop: false
sensitivity_map_estimation:
estimate_sensitivity_maps: true
normalization:
scaling_key: acs_kspace
scale_percentile: 0.995
use_acs_as_mask: false
delete_acs_mask: false
padding_eps: 0
registration:
registration: true
registration_simulate_reference: FROM_KEY
registration_simulate_reference_from_key_index: 6
registration_estimate_displacement: false
augmentation:
pad:
- 512
- 246
kspace_context: time
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