fixocr

jeonghoonkang · Nov 10, 2024 · 46d6543 · 46d6543
1 parent 805197d
commit 46d6543
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/apps/camera/ocr_name_card/run_ocr_name_card.py b/apps/camera/ocr_name_card/run_ocr_name_card.py
@@ -8,7 +8,10 @@
 import time
 import argparse
 import easyocr
-import pytesseract
+import pytesseract  # check out language pack for tesseract 
+                    # tesseract --list-langs # dir: /usr/local/share/tessdata
+                    # https://cjsal95.tistory.com/25
+import inspect
 
 def recursive_search_dir(_nowDir, _filelist): # 재귀적으로 디렉토리 탐색
 
@@ -123,10 +126,12 @@ def ocr():
 
 
 def test_func(file):
+    print(inspect.getfile(pytesseract))
+
     oem = 3
-    psm = 11
-    #custom_config = '--oem' + str(oem) + '--psm' + str(psm) 
-    custom_config = '--oem' + str(oem) + '--psm' + str(psm) + '--preserve_interword_spaces 1'
+    psm = 4
+    custom_config = ' --oem ' + str(oem) + ' --psm ' + str(psm) 
+    #custom_config = ' --oem ' + str(oem) + ' --psm ' + str(psm) + ' -c --preserve_interword_spaces=1 '
     namecard_img = cv2.imread(file)
     gray = cv2.cvtColor(namecard_img, cv2.COLOR_BGR2GRAY)
     gray = cv2.medianBlur(gray, 3)