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- TrainReader:
- batch_size: 2
- worker_num: 2
- inputs_def:
- fields: ['image', 'im_id', 'gt_segm']
- dataset:
- !COCODataSet
- dataset_dir: dataset/coco
- anno_path: annotations/instances_train2017.json
- image_dir: train2017
- sample_transforms:
- - !DecodeImage
- to_rgb: true
- - !Poly2Mask {}
- - !ResizeImage
- target_size: 800
- max_size: 1333
- interp: 1
- use_cv2: true
- resize_box: true
- - !RandomFlipImage
- prob: 0.5
- - !NormalizeImage
- is_channel_first: false
- is_scale: true
- mean: [0.485,0.456,0.406]
- std: [0.229, 0.224,0.225]
- - !Permute
- to_bgr: false
- channel_first: true
- batch_transforms:
- - !PadBatch
- pad_to_stride: 32
- - !Gt2Solov2Target
- num_grids: [40, 36, 24, 16, 12]
- scale_ranges: [[1, 96], [48, 192], [96, 384], [192, 768], [384, 2048]]
- coord_sigma: 0.2
- shuffle: True
- EvalReader:
- inputs_def:
- fields: ['image', 'im_info', 'im_id']
- dataset:
- !COCODataSet
- image_dir: val2017
- anno_path: annotations/instances_val2017.json
- dataset_dir: dataset/coco
- sample_transforms:
- - !DecodeImage
- to_rgb: true
- - !ResizeImage
- interp: 1
- max_size: 1333
- target_size: 800
- use_cv2: true
- - !NormalizeImage
- is_channel_first: false
- is_scale: true
- mean: [0.485,0.456,0.406]
- std: [0.229, 0.224,0.225]
- - !Permute
- channel_first: true
- to_bgr: false
- batch_transforms:
- - !PadBatch
- pad_to_stride: 32
- use_padded_im_info: false
- # only support batch_size=1 when evaluation
- batch_size: 1
- shuffle: false
- drop_last: false
- drop_empty: false
- worker_num: 2
- TestReader:
- inputs_def:
- fields: ['image', 'im_info', 'im_id', 'im_shape']
- dataset:
- !ImageFolder
- anno_path: dataset/coco/annotations/instances_val2017.json
- sample_transforms:
- - !DecodeImage
- to_rgb: true
- - !ResizeImage
- interp: 1
- max_size: 1333
- target_size: 800
- use_cv2: true
- - !NormalizeImage
- is_channel_first: false
- is_scale: true
- mean: [0.485,0.456,0.406]
- std: [0.229, 0.224,0.225]
- - !Permute
- channel_first: true
- to_bgr: false
- batch_transforms:
- - !PadBatch
- pad_to_stride: 32
- use_padded_im_info: false
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