Upload 6 files

preprocessing/doc-orientation/PP-LCNet_x1_0_doc_ori.onnx

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+version https://git-lfs.github.com/spec/v1
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+size 6784410

preprocessing/doc-orientation/config.json

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+{
+  "model_name": "PP-LCNet_x1_0_doc_ori",
+  "model_type": "preprocessing",
+  "preprocessing_type": "doc_orientation",
+  "framework": "PaddleOCR",
+  "version": "PP-OCRv5",
+  "description": "Document orientation classification (0°, 90°, 180°, 270°)",
+  "accuracy": "99.06%",
+  "use_case": "Corrects rotated scanned documents before OCR",
+  "original_format": "PaddlePaddle",
+  "converted_format": "ONNX",
+  "opset_version": 11,
+  "input_shape": "dynamic (batch_size, 3, height, width)",
+  "output_shape": "dynamic (batch_size, 4)",
+  "source": "https://github.com/PaddlePaddle/PaddleOCR",
+  "usage": {
+    "library": "onnxruntime",
+    "when_to_use": "Corrects rotated scanned documents before OCR",
+    "optional": true,
+    "improves": "OCR accuracy on rotated or distorted documents"
+  },
+  "num_classes": 4,
+  "categories": [
+    "0°",
+    "90°",
+    "180°",
+    "270°"
+  ]
+}

preprocessing/doc-unwarping/UVDoc.onnx

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+version https://git-lfs.github.com/spec/v1
+oid sha256:3f5ec09f1c6c5947ae7cc8db93ed7dd6dd2d164d3d99a6a70387c98848cfb00c
+size 31684112

preprocessing/doc-unwarping/config.json

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+{
+  "model_name": "UVDoc",
+  "model_type": "preprocessing",
+  "preprocessing_type": "doc_unwarping",
+  "framework": "PaddleOCR",
+  "version": "PP-OCRv5",
+  "description": "Document image geometric distortion correction",
+  "accuracy": "CER: 0.179",
+  "use_case": "Fixes curved/warped documents (book pages, perspective distortion)",
+  "original_format": "PaddlePaddle",
+  "converted_format": "ONNX",
+  "opset_version": 11,
+  "input_shape": "dynamic (batch_size, 3, height, width)",
+  "output_shape": "dynamic (batch_size, 3, height, width)",
+  "source": "https://github.com/PaddlePaddle/PaddleOCR",
+  "usage": {
+    "library": "onnxruntime",
+    "when_to_use": "Fixes curved/warped documents (book pages, perspective distortion)",
+    "optional": true,
+    "improves": "OCR accuracy on rotated or distorted documents"
+  }
+}

preprocessing/textline-orientation/PP-LCNet_x1_0_textline_ori.onnx

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+size 6774157

preprocessing/textline-orientation/config.json

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+{
+  "model_name": "PP-LCNet_x1_0_textline_ori",
+  "model_type": "preprocessing",
+  "preprocessing_type": "textline_orientation",
+  "framework": "PaddleOCR",
+  "version": "PP-OCRv5",
+  "description": "Text line orientation classification (0°, 180°)",
+  "accuracy": "98.85%",
+  "use_case": "Corrects upside-down text lines",
+  "original_format": "PaddlePaddle",
+  "converted_format": "ONNX",
+  "opset_version": 11,
+  "input_shape": "dynamic (batch_size, 3, height, width)",
+  "output_shape": "dynamic (batch_size, 2)",
+  "source": "https://github.com/PaddlePaddle/PaddleOCR",
+  "usage": {
+    "library": "onnxruntime",
+    "when_to_use": "Corrects upside-down text lines",
+    "optional": true,
+    "improves": "OCR accuracy on rotated or distorted documents"
+  },
+  "num_classes": 2,
+  "categories": [
+    "0°",
+    "180°"
+  ]
+}