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- Global:
- use_gpu: true
- epoch_num: 600
- log_smooth_window: 20
- print_batch_step: 10
- save_model_dir: ./output/det_r50_vd_pse/
- save_epoch_step: 600
- # evaluation is run every 125 iterations
- eval_batch_step: [ 0,125 ]
- cal_metric_during_train: False
- pretrained_model: ./pretrain_models/ResNet50_vd_ssld_pretrained
- checkpoints: #./output/det_r50_vd_pse_batch8_ColorJitter/best_accuracy
- save_inference_dir:
- use_visualdl: False
- infer_img: doc/imgs_en/img_10.jpg
- save_res_path: ./output/det_pse/predicts_pse.txt
- Architecture:
- model_type: det
- algorithm: PSE
- Transform:
- Backbone:
- name: ResNet_vd
- layers: 50
- Neck:
- name: FPN
- out_channels: 256
- Head:
- name: PSEHead
- hidden_dim: 256
- out_channels: 7
- Loss:
- name: PSELoss
- alpha: 0.7
- ohem_ratio: 3
- kernel_sample_mask: pred
- reduction: none
- Optimizer:
- name: Adam
- beta1: 0.9
- beta2: 0.999
- lr:
- name: Step
- learning_rate: 0.0001
- step_size: 200
- gamma: 0.1
- regularizer:
- name: 'L2'
- factor: 0.0005
- PostProcess:
- name: PSEPostProcess
- thresh: 0
- box_thresh: 0.85
- min_area: 16
- box_type: quad # 'quad' or 'poly'
- scale: 1
- Metric:
- name: DetMetric
- main_indicator: hmean
- Train:
- dataset:
- name: SimpleDataSet
- data_dir: ./train_data/icdar2015/text_localization/
- label_file_list:
- - ./train_data/icdar2015/text_localization/train_icdar2015_label.txt
- ratio_list: [ 1.0 ]
- transforms:
- - DecodeImage: # load image
- img_mode: BGR
- channel_first: False
- - DetLabelEncode: # Class handling label
- - ColorJitter:
- brightness: 0.12549019607843137
- saturation: 0.5
- - IaaAugment:
- augmenter_args:
- - { 'type': Resize, 'args': { 'size': [ 0.5, 3 ] } }
- - { 'type': Fliplr, 'args': { 'p': 0.5 } }
- - { 'type': Affine, 'args': { 'rotate': [ -10, 10 ] } }
- - MakePseGt:
- kernel_num: 7
- min_shrink_ratio: 0.4
- size: 640
- - RandomCropImgMask:
- size: [ 640,640 ]
- main_key: gt_text
- crop_keys: [ 'image', 'gt_text', 'gt_kernels', 'mask' ]
- - NormalizeImage:
- scale: 1./255.
- mean: [ 0.485, 0.456, 0.406 ]
- std: [ 0.229, 0.224, 0.225 ]
- order: 'hwc'
- - ToCHWImage:
- - KeepKeys:
- keep_keys: [ 'image', 'gt_text', 'gt_kernels', 'mask' ] # the order of the dataloader list
- loader:
- shuffle: True
- drop_last: False
- batch_size_per_card: 8
- num_workers: 8
- Eval:
- dataset:
- name: SimpleDataSet
- data_dir: ./train_data/icdar2015/text_localization/
- label_file_list:
- - ./train_data/icdar2015/text_localization/test_icdar2015_label.txt
- ratio_list: [ 1.0 ]
- transforms:
- - DecodeImage: # load image
- img_mode: BGR
- channel_first: False
- - DetLabelEncode: # Class handling label
- - DetResizeForTest:
- limit_side_len: 736
- limit_type: min
- - NormalizeImage:
- scale: 1./255.
- mean: [ 0.485, 0.456, 0.406 ]
- std: [ 0.229, 0.224, 0.225 ]
- order: 'hwc'
- - ToCHWImage:
- - KeepKeys:
- keep_keys: [ 'image', 'shape', 'polys', 'ignore_tags' ]
- loader:
- shuffle: False
- drop_last: False
- batch_size_per_card: 1 # must be 1
- num_workers: 8
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