Updated Recognition Competition Model Link (#13259)

* Updated Recognition Competition Model Link

* Updated Recognition Competition Model Link

* Updated Recognition Competition Model Link

configs/rec/SVTRv2/rec_repsvtr_ch.yml

@@ -0,0 +1,134 @@
+Global:
+  debug: false
+  use_gpu: true
+  epoch_num: 200
+  log_smooth_window: 20
+  print_batch_step: 10
+  save_model_dir: ./output/rec_repsvtr_ch
+  save_epoch_step: 10
+  eval_batch_step: [0, 1000]
+  cal_metric_during_train: False
+  pretrained_model:
+  checkpoints:
+  save_inference_dir:
+  use_visualdl: false
+  infer_img: doc/imgs_words/ch/word_1.jpg
+  character_dict_path: ppocr/utils/ppocr_keys_v1.txt
+  max_text_length: &max_text_length 25
+  infer_mode: false
+  use_space_char: true
+  distributed: true
+  save_res_path: ./output/rec/predicts_repsvtr.txt
+
+Optimizer:
+  name: AdamW
+  beta1: 0.9
+  beta2: 0.999
+  epsilon: 1.e-8
+  weight_decay: 0.025
+  no_weight_decay_name: norm
+  one_dim_param_no_weight_decay: True
+  lr:
+    name: Cosine
+    learning_rate: 0.001 # 8gpus 192bs
+    warmup_epoch: 5
+
+
+Architecture:
+  model_type: rec
+  algorithm: SVTR_HGNet
+  Transform:
+  Backbone:
+    name: RepSVTR
+  Head:
+    name: MultiHead
+    head_list:
+      - CTCHead:
+          Neck:
+            name: svtr
+            dims: 256
+            depth: 2
+            hidden_dims: 256
+            kernel_size: [1, 3]
+            use_guide: True
+          Head:
+            fc_decay: 0.00001
+      - NRTRHead:
+          nrtr_dim: 384
+          max_text_length: *max_text_length
+          num_decoder_layers: 2
+
+Loss:
+  name: MultiLoss
+  loss_config_list:
+    - CTCLoss:
+    - NRTRLoss:
+
+PostProcess:  
+  name: CTCLabelDecode
+
+Metric:
+  name: RecMetric
+  main_indicator: acc
+
+
+Train:
+  dataset:
+    name: MultiScaleDataSet
+    ds_width: false
+    data_dir: ./train_data/
+    ext_op_transform_idx: 1
+    label_file_list:
+    - ./train_data/train_list.txt
+    transforms:
+    - DecodeImage:
+        img_mode: BGR
+        channel_first: false
+    - RecAug:
+    - MultiLabelEncode:
+        gtc_encode: NRTRLabelEncode
+    - KeepKeys:
+        keep_keys:
+        - image
+        - label_ctc
+        - label_gtc
+        - length
+        - valid_ratio
+  sampler:
+    name: MultiScaleSampler
+    scales: [[320, 32], [320, 48], [320, 64]]
+    first_bs: &bs 192
+    fix_bs: false
+    divided_factor: [8, 16] # w, h
+    is_training: True
+  loader:
+    shuffle: true
+    batch_size_per_card: *bs
+    drop_last: true
+    num_workers: 8
+Eval:
+  dataset:
+    name: SimpleDataSet
+    data_dir: ./train_data
+    label_file_list:
+    - ./train_data/val_list.txt
+    transforms:
+    - DecodeImage:
+        img_mode: BGR
+        channel_first: false
+    - MultiLabelEncode:
+        gtc_encode: NRTRLabelEncode
+    - RecResizeImg:
+        image_shape: [3, 48, 320]
+    - KeepKeys:
+        keep_keys:
+        - image
+        - label_ctc
+        - label_gtc
+        - length
+        - valid_ratio
+  loader:
+    shuffle: false
+    drop_last: false
+    batch_size_per_card: 128
+    num_workers: 4

configs/rec/SVTRv2/rec_svtrv2_ch.yml

@@ -0,0 +1,143 @@
+Global:
+  debug: false
+  use_gpu: true
+  epoch_num: 200
+  log_smooth_window: 20
+  print_batch_step: 10
+  save_model_dir: ./output/rec_svtrv2_ch
+  save_epoch_step: 10
+  eval_batch_step: [0, 1000]
+  cal_metric_during_train: False
+  pretrained_model:
+  checkpoints:
+  save_inference_dir:
+  use_visualdl: false
+  infer_img: doc/imgs_words/ch/word_1.jpg
+  character_dict_path: ppocr/utils/ppocr_keys_v1.txt
+  max_text_length: &max_text_length 25
+  infer_mode: false
+  use_space_char: true
+  distributed: true
+  save_res_path: ./output/rec/predicts_svrtv2.txt
+
+
+Optimizer:
+  name: AdamW
+  beta1: 0.9
+  beta2: 0.999
+  epsilon: 1.e-8
+  weight_decay: 0.05
+  no_weight_decay_name: norm
+  one_dim_param_no_weight_decay: True
+  lr:
+    name: Cosine
+    learning_rate: 0.001 # 8gpus 192bs
+    warmup_epoch: 5
+
+
+Architecture:
+  model_type: rec
+  algorithm: SVTR_HGNet
+  Transform:
+  Backbone:
+    name: SVTRv2
+    use_pos_embed: False
+    dims: [128, 256, 384]
+    depths: [6, 6, 6]
+    num_heads: [4, 8, 12]
+    mixer: [['Conv','Conv','Conv','Conv','Conv','Conv'],['Conv','Conv','Global','Global','Global','Global'],['Global','Global','Global','Global','Global','Global']]
+    local_k: [[5, 5], [5, 5], [-1, -1]]
+    sub_k: [[2, 1], [2, 1], [-1, -1]]
+    last_stage: False
+    use_pool: True
+  Head:
+    name: MultiHead
+    head_list:
+      - CTCHead:
+          Neck:
+            name: svtr
+            dims: 256
+            depth: 2
+            hidden_dims: 256
+            kernel_size: [1, 3]
+            use_guide: True
+          Head:
+            fc_decay: 0.00001
+      - NRTRHead:
+          nrtr_dim: 384
+          max_text_length: *max_text_length
+          num_decoder_layers: 2
+
+Loss:
+  name: MultiLoss
+  loss_config_list:
+    - CTCLoss:
+    - NRTRLoss:
+
+PostProcess:  
+  name: CTCLabelDecode
+
+Metric:
+  name: RecMetric
+  main_indicator: acc
+
+Train:
+  dataset:
+    name: MultiScaleDataSet
+    ds_width: false
+    data_dir: ./train_data/
+    ext_op_transform_idx: 1
+    label_file_list:
+    - ./train_data/train_list.txt
+    transforms:
+    - DecodeImage:
+        img_mode: BGR
+        channel_first: false
+    - RecAug:
+    - MultiLabelEncode:
+        gtc_encode: NRTRLabelEncode
+    - KeepKeys:
+        keep_keys:
+        - image
+        - label_ctc
+        - label_gtc
+        - length
+        - valid_ratio
+  sampler:
+    name: MultiScaleSampler
+    scales: [[320, 32], [320, 48], [320, 64]]
+    first_bs: &bs 192
+    fix_bs: false
+    divided_factor: [8, 16] # w, h
+    is_training: True
+  loader:
+    shuffle: true
+    batch_size_per_card: *bs
+    drop_last: true
+    num_workers: 8
+Eval:
+  dataset:
+    name: SimpleDataSet
+    data_dir: ./train_data
+    label_file_list:
+    - ./train_data/val_list.txt
+    transforms:
+    - DecodeImage:
+        img_mode: BGR
+        channel_first: false
+    - MultiLabelEncode:
+        gtc_encode: NRTRLabelEncode
+    - RecResizeImg:
+        image_shape: [3, 48, 320]
+    - KeepKeys:
+        keep_keys:
+        - image
+        - label_ctc
+        - label_gtc
+        - length
+        - valid_ratio
+  loader:
+    shuffle: false
+    drop_last: false
+    batch_size_per_card: 128
+    num_workers: 4

configs/rec/SVTRv2/rec_svtrv2_ch_distillation.yml

@@ -0,0 +1,208 @@
+Global:
+  debug: false
+  use_gpu: true
+  epoch_num: 100
+  log_smooth_window: 20
+  print_batch_step: 10
+  save_model_dir: ./output/rec_svtrv2_ch_distill_lr00002/
+  save_epoch_step: 5
+  eval_batch_step:
+  - 0
+  - 1000
+  cal_metric_during_train: False
+  pretrained_model:
+  checkpoints:
+  save_inference_dir:
+  use_visualdl: false
+  infer_img: doc/imgs_words/ch/word_1.jpg
+  character_dict_path: ppocr/utils/ppocr_keys_v1.txt
+  max_text_length: &max_text_length 25
+  infer_mode: false
+  use_space_char: true
+  distributed: true
+  save_res_path: ./output/rec/predicts_svtrv2_ch_distill.txt
+Optimizer:
+  name: AdamW
+  beta1: 0.9
+  beta2: 0.99
+  epsilon: 1.e-8
+  weight_decay: 0.05
+  no_weight_decay_name: norm pos_embed patch_embed downsample
+  one_dim_param_no_weight_decay: True
+  lr:
+    name: Cosine
+    learning_rate: 0.0002 # 8gpus 192bs
+    warmup_epoch: 5
+Architecture:
+  model_type: rec
+  name: DistillationModel
+  algorithm: Distillation
+  Models:
+    Teacher:
+      pretrained: ./output/rec_svtrv2_ch/best_accuracy
+      freeze_params: true
+      return_all_feats: true
+      model_type: rec
+      algorithm: SVTR_LCNet
+      Transform: null
+      Backbone:
+        name: SVTRv2
+        use_pos_embed: False
+        dims: [128, 256, 384]
+        depths: [6, 6, 6]
+        num_heads: [4, 8, 12]
+        mixer: [['Conv','Conv','Conv','Conv','Conv','Conv'],['Conv','Conv','Global','Global','Global','Global'],['Global','Global','Global','Global','Global','Global']]
+        local_k: [[5, 5], [5, 5], [-1, -1]]
+        sub_k: [[2, 1], [2, 1], [-1, -1]]
+        last_stage: False
+        use_pool: True
+      Head:
+        name: MultiHead
+        head_list:
+          - CTCHead:
+              Neck:
+                name: svtr
+                dims: 256
+                depth: 2
+                hidden_dims: 256
+                kernel_size: [1, 3]
+                use_guide: True
+              Head:
+                fc_decay: 0.00001
+          - NRTRHead:
+              nrtr_dim: 384
+              num_decoder_layers: 2
+              max_text_length: *max_text_length
+    Student:
+      pretrained: ./output/rec_repsvtr_ch/best_accuracy
+      freeze_params: false
+      return_all_feats: true
+      model_type: rec
+      algorithm: SVTR_LCNet
+      Transform: null
+      Backbone:
+        name: RepSVTR
+      Head:
+        name: MultiHead
+        head_list:
+          - CTCHead:
+              Neck:
+                name: svtr
+                dims: 256
+                depth: 2
+                hidden_dims: 256
+                kernel_size: [1, 3]
+                use_guide: True
+              Head:
+                fc_decay: 0.00001
+          - NRTRHead:
+              nrtr_dim: 384
+              num_decoder_layers: 2
+              max_text_length: *max_text_length
+Loss:
+  name: CombinedLoss
+  loss_config_list:
+  - DistillationDKDLoss:
+      weight: 0.1
+      model_name_pairs:
+      - - Student
+        - Teacher
+      key: head_out
+      multi_head: true
+      alpha: 1.0
+      beta: 2.0
+      dis_head: gtc
+      name: dkd
+  - DistillationCTCLoss:
+      weight: 1.0
+      model_name_list:
+      - Student
+      key: head_out
+      multi_head: true
+  - DistillationNRTRLoss:
+      weight: 1.0
+      smoothing: false
+      model_name_list:
+      - Student
+      key: head_out
+      multi_head: true
+  - DistillCTCLogits:
+      weight: 1.0
+      reduction: mean
+      model_name_pairs:
+      - - Student
+        - Teacher
+      key: head_out
+PostProcess:
+  name: DistillationCTCLabelDecode
+  model_name:
+  - Student
+  key: head_out
+  multi_head: true
+Metric:
+  name: DistillationMetric
+  base_metric_name: RecMetric
+  main_indicator: acc
+  key: Student
+
+
+Train:
+  dataset:
+    name: MultiScaleDataSet
+    ds_width: false
+    data_dir: ./train_data/
+    ext_op_transform_idx: 1
+    label_file_list:
+    - ./train_data/train_list.txt
+    transforms:
+    - DecodeImage:
+        img_mode: BGR
+        channel_first: false
+    - RecAug:
+    - MultiLabelEncode:
+        gtc_encode: NRTRLabelEncode
+    - KeepKeys:
+        keep_keys:
+        - image
+        - label_ctc
+        - label_gtc
+        - length
+        - valid_ratio
+  sampler:
+    name: MultiScaleSampler
+    scales: [[320, 32], [320, 48], [320, 64]]
+    first_bs: &bs 192
+    fix_bs: false
+    divided_factor: [8, 16] # w, h
+    is_training: True
+  loader:
+    shuffle: true
+    batch_size_per_card: *bs
+    drop_last: true
+    num_workers: 8
+Eval:
+  dataset:
+    name: SimpleDataSet
+    data_dir: ./train_data
+    label_file_list:
+    - ./train_data/val_list.txt
+    transforms:
+    - DecodeImage:
+        img_mode: BGR
+        channel_first: false
+    - MultiLabelEncode:
+        gtc_encode: NRTRLabelEncode
+    - RecResizeImg:
+        image_shape: [3, 48, 320]
+    - KeepKeys:
+        keep_keys:
+        - image
+        - label_ctc
+        - label_gtc
+        - length
+        - valid_ratio
+  loader:
+    shuffle: false
+    drop_last: false
+    batch_size_per_card: 128
+    num_workers: 4

doc/doc_ch/algorithm_rec_svtrv2.md

@@ -19,8 +19,15 @@
 ### SVTRv2算法简介
 
 <a name="1"></a>
-[PaddleOCR 算法模型挑战赛 - 赛题一：OCR 端到端识别任务](https://aistudio.baidu.com/competition/detail/1131/0/introduction)排行榜第一算法。主要思路：1、检测和识别模型的Backbone升级为RepSVTR；2、识别教师模型升级为SVTRv2，可识别长文本。
+🔥 该算法由来自复旦大学视觉与学习实验室([FVL](https://fvl.fudan.edu.cn))的[OpenOCR](https://github.com/Topdu/OpenOCR)团队研发，其在[PaddleOCR算法模型挑战赛 - 赛题一：OCR端到端识别任务](https://aistudio.baidu.com/competition/detail/1131/0/introduction)中荣获一等奖，B榜端到端识别精度相比PP-OCRv4提升2.5%，推理速度持平。主要思路：1、检测和识别模型的Backbone升级为RepSVTR；2、识别教师模型升级为SVTRv2，可识别长文本。
 
+|模型|配置文件|端到端|下载链接|
+| --- | --- | --- | --- |
+|PP-OCRv4| |A榜 62.77% <br> B榜 62.51%| [Model List](../../doc/doc_ch/models_list.md) |
+|SVTRv2(Rec Sever)|[configs/rec/SVTRv2/rec_svtrv2_ch.yml](../../configs/rec/SVTRv2/rec_svtrv2_ch.yml)|A榜 68.81% (使用PP-OCRv4检测模型)| [训练模型](https://paddleocr.bj.bcebos.com/openatom/openatom_rec_svtrv2_ch_train.tar) / [推理模型](https://paddleocr.bj.bcebos.com/openatom/openatom_rec_svtrv2_ch_infer.tar) |
+|RepSVTR(Mobile)|[识别](../../configs/rec/SVTRv2/rec_repsvtr_ch.yml) <br> [识别蒸馏](../../configs/rec/SVTRv2/rec_svtrv2_ch_distillation.yml) <br> [检测](../../configs/det/det_repsvtr_db.yml)|B榜 65.07%| 识别: [训练模型](https://paddleocr.bj.bcebos.com/openatom/openatom_rec_repsvtr_ch_train.tar) / [推理模型](https://paddleocr.bj.bcebos.com/openatom/openatom_rec_repsvtr_ch_infer.tar) <br> 识别蒸馏: [训练模型](https://paddleocr.bj.bcebos.com/openatom/openatom_rec_svtrv2_distill_ch_train.tar) / [推理模型](https://paddleocr.bj.bcebos.com/openatom/openatom_rec_svtrv2_distill_ch_infer.tar) <br> 检测: [训练模型](https://paddleocr.bj.bcebos.com/openatom/openatom_det_repsvtr_ch_train.tar) / [推理模型](https://paddleocr.bj.bcebos.com/openatom/openatom_det_repsvtr_ch_infer.tar) |
+
+🚀 快速使用：参考PP-OCR推理[说明文档](../../doc/doc_ch/inference_ppocr.md)，将检测和识别模型替换为上表中对应的RepSVTR或SVTRv2推理模型即可使用。
 
 <a name="2"></a>
 ## 2. 环境配置
@@ -115,7 +122,7 @@ Predicts of ./doc/imgs_words_en/word_10.png:('pain', 0.9999998807907104)
 <a name="4-2"></a>
 ### 4.2 C++推理部署
 
-由于C++预处理后处理还未支持SVTRv2
+准备好推理模型后，参考[cpp infer](../../deploy/cpp_infer/)教程进行操作即可。
 
 <a name="4-3"></a>
 ### 4.3 Serving服务化部署
@@ -125,7 +132,7 @@ Predicts of ./doc/imgs_words_en/word_10.png:('pain', 0.9999998807907104)
 <a name="4-4"></a>
 ### 4.4 更多推理部署
 
-暂不支持
+- Paddle2ONNX推理：准备好推理模型后，参考[paddle2onnx](../../deploy/paddle2onnx/)教程操作。
 
 <a name="5"></a>
 ## 5. FAQ