{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the OCR module handle the generation of reports?","a":"Feature extraction: Extract features from the  segmented character regions, such as shape, size, etc., for character recognition."}]}],"pr":"a393ef3676fc5e13fb67d5a33589f3d1a574aa1e44ba8632c9a5d3f2a93a18e6"}