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DAT
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# general settings
name: test_DAT_x3
model_type: DATModel
scale: 3
num_gpu: 1
manual_seed: 10

datasets:
  test_1:  # the 1st test dataset
    task: SR
    name: Set5
    type: PairedImageDataset
    dataroot_gt: datasets/benchmark/Set5/HR
    dataroot_lq: datasets/benchmark/Set5/LR_bicubic/X3
    filename_tmpl: '{}x3'
    io_backend:
      type: disk

  test_2:  # the 2st test dataset
    task: SR
    name: Set14
    type: PairedImageDataset
    dataroot_gt: datasets/benchmark/Set14/HR
    dataroot_lq: datasets/benchmark/Set14/LR_bicubic/X3
    filename_tmpl: '{}x3'
    io_backend:
      type: disk

  test_3:  # the 3st test dataset
    task: SR
    name: B100
    type: PairedImageDataset
    dataroot_gt: datasets/benchmark/B100/HR
    dataroot_lq: datasets/benchmark/B100/LR_bicubic/X3
    filename_tmpl: '{}x3'
    io_backend:
      type: disk

  test_4:  # the 4st test dataset
    task: SR
    name: Urban100
    type: PairedImageDataset
    dataroot_gt: datasets/benchmark/Urban100/HR
    dataroot_lq: datasets/benchmark/Urban100/LR_bicubic/X3
    filename_tmpl: '{}x3'
    io_backend:
      type: disk

  test_5:  # the 5st test dataset
    task: SR
    name: Manga109
    type: PairedImageDataset
    dataroot_gt: datasets/benchmark/Manga109/HR
    dataroot_lq: datasets/benchmark/Manga109/LR_bicubic/X3
    filename_tmpl: '{}_LRBI_x3'
    io_backend:
      type: disk

# network structures
network_g:
  type: DAT
  upscale: 3
  in_chans: 3
  img_size: 64
  img_range: 1.
  split_size: [8,32]
  depth: [6,6,6,6,6,6]
  embed_dim: 180
  num_heads: [6,6,6,6,6,6]
  expansion_factor: 4
  resi_connection: '1conv'

# path
path:
  pretrain_network_g: experiments/pretrained_models/DAT/DAT_x3.pth
  strict_load_g: True

# validation settings
val:
  save_img: True
  suffix: ~  # add suffix to saved images, if None, use exp name
  use_chop: False  # True to save memory, if img too large

  metrics:
    psnr: # metric name, can be arbitrary
      type: calculate_psnr
      crop_border: 3
      test_y_channel: True
    ssim:
      type: calculate_ssim
      crop_border: 3
      test_y_channel: True