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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"
}
} |