[Fix] Update image decoding and processing in Worker class (#193)

Author: GreatV

PPOCRLabel.py

@@ -194,7 +194,7 @@ def get_str(str_id):
         params = {
             "use_doc_orientation_classify": False,
             "use_doc_unwarping": False,
-            "use_textline_orientation": True,
+            "use_textline_orientation": False,
             "device": self.gpu,
             "lang": self.lang,
             "text_detection_model_name": "PP-OCRv5_server_det",

libs/autoDialog.py

@@ -41,11 +41,12 @@ def run(self):
                 if self.handle == 0:
                     self.listValue.emit(img_path)
                     if self.model == "paddle":
-                        h, w, _ = cv2.imdecode(
+                        img = cv2.imdecode(
                             np.fromfile(img_path, dtype=np.uint8), cv2.IMREAD_COLOR
-                        ).shape
+                        )
+                        h, w, _ = img.shape
                         if h > 32 and w > 32:
-                            result = self.ocr.predict(img_path)[0]
+                            result = self.ocr.predict(img)[0]
                             self.result_dic = []
                             for poly, text, score in zip(
                                 result["rec_polys"],