add rec_nrtr

configs/rec/rec_mtb_nrtr.yml

@@ -3,38 +3,22 @@ Global:
   epoch_num: 21
   log_smooth_window: 20
   print_batch_step: 10
-<<<<<<< HEAD
-  save_model_dir: ./output/rec/nrtr_final/
+  save_model_dir: ./output/rec/nrtr/
   save_epoch_step: 1
   # evaluation is run every 2000 iterations
   eval_batch_step: [0, 2000]
   cal_metric_during_train: True
-=======
-  save_model_dir: ./output/rec/piloptimnrtr/
-  save_epoch_step: 1
-  # evaluation is run every 2000 iterations
-  eval_batch_step: [0, 2000]
-  cal_metric_during_train: False
->>>>>>> 9c67a7f... add rec_nrtr
   pretrained_model:
   checkpoints: 
   save_inference_dir:
   use_visualdl: False
   infer_img: doc/imgs_words_en/word_10.png
   # for data or label process
-<<<<<<< HEAD
   character_dict_path: 
   character_type: EN_symbol
   max_text_length: 25
   infer_mode: False
   use_space_char: True
-=======
-  character_dict_path: ppocr/utils/dict_99.txt
-  character_type: dict_99
-  max_text_length: 25
-  infer_mode: False
-  use_space_char: False
->>>>>>> 9c67a7f... add rec_nrtr
   save_res_path: ./output/rec/predicts_nrtr.txt
 
 Optimizer:

ppocr/data/imaug/label_ops.py

@@ -96,7 +96,7 @@ class BaseRecLabelEncode(object):
             'ch', 'en', 'EN_symbol', 'french', 'german', 'japan', 'korean',
             'EN', 'it', 'xi', 'pu', 'ru', 'ar', 'ta', 'ug', 'fa', 'ur', 'rs',
             'oc', 'rsc', 'bg', 'uk', 'be', 'te', 'ka', 'chinese_cht', 'hi',
-            'mr', 'ne', 'latin', 'arabic', 'cyrillic', 'devanagari','dict_99'
+            'mr', 'ne', 'latin', 'arabic', 'cyrillic', 'devanagari'
         ]
         assert character_type in support_character_type, "Only {} are supported now but get {}".format(
             support_character_type, character_type)

ppocr/metrics/rec_metric.py

@@ -30,7 +30,7 @@ class RecMetric(object):
             target = target.replace(" ", "")
             norm_edit_dis += Levenshtein.distance(pred, target) / max(
                 len(pred), len(target), 1)
-            if pred.lower() == target.lower():
+            if pred == target:
                 correct_num += 1
             all_num += 1
         self.correct_num += correct_num
@@ -57,4 +57,4 @@ class RecMetric(object):
         self.correct_num = 0
         self.all_num = 0
         self.norm_edit_dis = 0
-        
+        

ppocr/modeling/architectures/base_model.py

@@ -14,7 +14,6 @@
 from __future__ import absolute_import
 from __future__ import division
 from __future__ import print_function
-import paddle
 from paddle import nn
 from ppocr.modeling.transforms import build_transform
 from ppocr.modeling.backbones import build_backbone

ppocr/modeling/backbones/__init__.py

@@ -27,7 +27,7 @@ def build_backbone(config, model_type):
         from .rec_resnet_fpn import ResNetFPN
         from .rec_nrtr_mtb import MTB
         from .rec_swin import SwinTransformer
-        support_dict = ['MobileNetV3', 'ResNet', 'ResNetFPN','MTB','SwinTransformer']
+        support_dict = ['MobileNetV3', 'ResNet', 'ResNetFPN', 'MTB', 'SwinTransformer']
         
     elif model_type == 'e2e':
         from .e2e_resnet_vd_pg import ResNet

ppocr/modeling/heads/rec_nrtr_optim_head.py

@@ -7,11 +7,7 @@ from paddle.nn import LayerList
 from paddle.nn.initializer import XavierNormal as xavier_uniform_
 from paddle.nn import Dropout, Linear, LayerNorm, Conv2D
 import numpy as np
-<<<<<<< HEAD
 from ppocr.modeling.heads.multiheadAttention import MultiheadAttentionOptim
-=======
-from ppocr.modeling.backbones.multiheadAttention import MultiheadAttentionOptim
->>>>>>> 9c67a7f... add rec_nrtr
 from paddle.nn.initializer import Constant as constant_
 from paddle.nn.initializer import XavierNormal as xavier_normal_
 

ppocr/postprocess/rec_postprocess.py

@@ -28,7 +28,7 @@ class BaseRecLabelDecode(object):
             'ch', 'en', 'EN_symbol', 'french', 'german', 'japan', 'korean',
             'it', 'xi', 'pu', 'ru', 'ar', 'ta', 'ug', 'fa', 'ur', 'rs', 'oc',
             'rsc', 'bg', 'uk', 'be', 'te', 'ka', 'chinese_cht', 'hi', 'mr',
-            'ne', 'EN', 'latin', 'arabic', 'cyrillic', 'devanagari','dict_99'
+            'ne', 'EN', 'latin', 'arabic', 'cyrillic', 'devanagari'
         ]
         assert character_type in support_character_type, "Only {} are supported now but get {}".format(
             support_character_type, character_type)

ppocr/utils/dict_99.txt

@@ -1,95 +0,0 @@
-!
-"
-#
-$
-%
-&
-'
-(
-)
-*
-+
-,
--
-.
-/
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-:
-;
-<
-=
->
-?
-@
-A
-B
-C
-D
-E
-F
-G
-H
-I
-J
-K
-L
-M
-N
-O
-P
-Q
-R
-S
-T
-U
-V
-W
-X
-Y
-Z
-[
-\
-]
-^
-_
-`
-a
-b
-c
-d
-e
-f
-g
-h
-i
-j
-k
-l
-m
-n
-o
-p
-q
-r
-s
-t
-u
-v
-w
-x
-y
-z
-{
-|
-}
-~
-