add metric mode

configs/e2e/e2e_r50_vd_pg.yml

@@ -60,6 +60,7 @@ PostProcess:
   name: PGPostProcess
   score_thresh: 0.5
   mode: fast   # fast or slow two ways
+
 Metric:
   name: E2EMetric
   mode: A   # A or B

ppocr/data/imaug/label_ops.py

@@ -199,14 +199,32 @@ class E2ELabelEncode_test(BaseRecLabelEncode):
                              character_type, use_space_char)
 
     def __call__(self, data):
-        texts = data['texts']
+        import json
+        padnum = len(self.dict)
+        label = data['label']
+        label = json.loads(label)
+        nBox = len(label)
+        boxes, txts, txt_tags = [], [], []
+        for bno in range(0, nBox):
+            box = label[bno]['points']
+            txt = label[bno]['transcription']
+            boxes.append(box)
+            txts.append(txt)
+            if txt in ['*', '###']:
+                txt_tags.append(True)
+            else:
+                txt_tags.append(False)
+        boxes = np.array(boxes, dtype=np.float32)
+        txt_tags = np.array(txt_tags, dtype=np.bool)
+        data['polys'] = boxes
+        data['ignore_tags'] = txt_tags
         temp_texts = []
-        for text in texts:
+        for text in txts:
             text = text.lower()
             text = self.encode(text)
             if text is None:
                 return None
-            text = text + [36] * (self.max_text_len - len(text)
+            text = text + [padnum] * (self.max_text_len - len(text)
                                       )  # use 36 to pad
             temp_texts.append(text)
         data['texts'] = np.array(temp_texts)

ppocr/metrics/e2e_metric.py

@@ -39,7 +39,7 @@ class E2EMetric(object):
     def __call__(self, preds, batch, **kwargs):
         if self.mode == 'A':
             gt_polyons_batch = batch[2]
-            temp_gt_strs_batch = batch[3]
+            temp_gt_strs_batch = batch[3][0]
             ignore_tags_batch = batch[4]
             gt_strs_batch = []
 
@@ -51,8 +51,7 @@ class E2EMetric(object):
                 gt_strs_batch.append(t)
 
             for pred, gt_polyons, gt_strs, ignore_tags in zip(
-                [preds], [gt_polyons_batch], [gt_strs_batch],
-                    ignore_tags_batch):
+                [preds], gt_polyons_batch, [gt_strs_batch], ignore_tags_batch):
                 # prepare gt
                 gt_info_list = [{
                     'points': gt_polyon,