fix pic (#8068)

README.md

@@ -199,7 +199,7 @@ PaddleOCR support a variety of cutting-edge algorithms related to OCR, and devel
 
 - SER (Semantic entity recognition)
 <div align="center">
-    <img src="https://user-images.githubusercontent.com/25809855/186094456-01a1dd11-1433-4437-9ab2-6480ac94ec0a.png" width="600">
+    <img src="https://user-images.githubusercontent.com/14270174/197464552-69de557f-edff-4c7f-acbf-069df1ba097f.png" width="600">
 </div>
 
 <div align="center">

README_ch.md

@@ -237,7 +237,7 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库，助力
 </div>
 
 <div align="center">
-    <img src="https://user-images.githubusercontent.com/25809855/186094456-01a1dd11-1433-4437-9ab2-6480ac94ec0a.png" width="600">
+    <img src="https://user-images.githubusercontent.com/14270174/197464552-69de557f-edff-4c7f-acbf-069df1ba097f.png" width="600">
 </div>
 
 - RE（关系提取）

ppocr/utils/visual.py

@@ -51,20 +51,22 @@ def draw_ser_results(image,
             bbox = trans_poly_to_bbox(ocr_info["points"])
         draw_box_txt(bbox, text, draw, font, font_size, color)
 
-    img_new = Image.blend(image, img_new, 0.5)
+    img_new = Image.blend(image, img_new, 0.7)
     return np.array(img_new)
 
 
 def draw_box_txt(bbox, text, draw, font, font_size, color):
+
     # draw ocr results outline
     bbox = ((bbox[0], bbox[1]), (bbox[2], bbox[3]))
     draw.rectangle(bbox, fill=color)
 
     # draw ocr results
-    start_y = max(0, bbox[0][1] - font_size)
     tw = font.getsize(text)[0]
+    th = font.getsize(text)[1]
+    start_y = max(0, bbox[0][1] - th)
     draw.rectangle(
-        [(bbox[0][0] + 1, start_y), (bbox[0][0] + tw + 1, start_y + font_size)],
+        [(bbox[0][0] + 1, start_y), (bbox[0][0] + tw + 1, start_y + th)],
         fill=(0, 0, 255))
     draw.text((bbox[0][0] + 1, start_y), text, fill=(255, 255, 255), font=font)
 

ppstructure/README.md

@@ -62,7 +62,7 @@ The following figure shows the effect of layout recovery based on the results of
 Different colored boxes in the figure represent different categories.
 
 <div align="center">
-    <img src="https://user-images.githubusercontent.com/25809855/186094456-01a1dd11-1433-4437-9ab2-6480ac94ec0a.png" width="600">
+    <img src="https://user-images.githubusercontent.com/14270174/197464552-69de557f-edff-4c7f-acbf-069df1ba097f.png" width="600">
 </div>
 
 <div align="center">

ppstructure/README_ch.md

@@ -78,7 +78,7 @@ PP-StructureV2支持各个模块独立使用或灵活搭配，如，可以单独
 </div>
 
 <div align="center">
-    <img src="https://user-images.githubusercontent.com/25809855/186094456-01a1dd11-1433-4437-9ab2-6480ac94ec0a.png" width="600">
+    <img src="https://user-images.githubusercontent.com/14270174/197464552-69de557f-edff-4c7f-acbf-069df1ba097f.png" width="600">
 </div>
 
 <div align="center">