worker_num: 4 eval_height: &eval_height 640 eval_width: &eval_width 640 eval_size: &eval_size [*eval_height, *eval_width] TrainReader: sample_transforms: - Decode: {} - RandomDistort: {} - RandomExpand: {fill_value: [123.675, 116.28, 103.53]} - RandomCrop: {} - RandomFlip: {} batch_transforms: - BatchRandomResize: {target_size: [320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768], random_size: True, random_interp: True, keep_ratio: False} - NormalizeImage: {mean: [0., 0., 0.], std: [1., 1., 1.], norm_type: none} - Permute: {} - PadGT: {} batch_size: 8 shuffle: true drop_last: true use_shared_memory: true collate_batch: true EvalReader: sample_transforms: - Decode: {} - Resize: {target_size: *eval_size, keep_ratio: False, interp: 2} - NormalizeImage: {mean: [0., 0., 0.], std: [1., 1., 1.], norm_type: none} - Permute: {} batch_size: 2 TestReader: inputs_def: image_shape: [3, *eval_height, *eval_width] sample_transforms: - Decode: {} - Resize: {target_size: *eval_size, keep_ratio: False, interp: 2} - NormalizeImage: {mean: [0., 0., 0.], std: [1., 1., 1.], norm_type: none} - Permute: {} batch_size: 1