Getting the list of misspelled words

Aspose.OCR can automatically generate a list of misspelled words found in an image and their suggested replacements in descending order of suitability. This list is fetched using GetSpellCheckErrorList method of Aspose.OCR.RecognitionResult object.

This functionality supports the following languages:

Value	Language
Aspose.OCR.SpellChecker.SpellCheckLanguage.Cze	Czech
Aspose.OCR.SpellChecker.SpellCheckLanguage.Dan	Danish
Aspose.OCR.SpellChecker.SpellCheckLanguage.Deu	German
Aspose.OCR.SpellChecker.SpellCheckLanguage.Dum	Dutch
Aspose.OCR.SpellChecker.SpellCheckLanguage.Eng	English
Aspose.OCR.SpellChecker.SpellCheckLanguage.Est	Estonian
Aspose.OCR.SpellChecker.SpellCheckLanguage.Fin	Finnish
Aspose.OCR.SpellChecker.SpellCheckLanguage.Fra	French
Aspose.OCR.SpellChecker.SpellCheckLanguage.Ita	Italian
Aspose.OCR.SpellChecker.SpellCheckLanguage.Lav	Latvian
Aspose.OCR.SpellChecker.SpellCheckLanguage.Lit	Lithuanian
Aspose.OCR.SpellChecker.SpellCheckLanguage.Pol	Polish
Aspose.OCR.SpellChecker.SpellCheckLanguage.Por	Portuguese
Aspose.OCR.SpellChecker.SpellCheckLanguage.Rum	Romanian
Aspose.OCR.SpellChecker.SpellCheckLanguage.Slk	Slovak
Aspose.OCR.SpellChecker.SpellCheckLanguage.Slv	Slovene
Aspose.OCR.SpellChecker.SpellCheckLanguage.Spa	Spanish
Aspose.OCR.SpellChecker.SpellCheckLanguage.Swe	Swedish

Found errors and suggested substitutions are provided as a list of SpellCheckError objects. The substitutions are ordered by Levenshtein distance from the misspelled word, so the most likely replacements come first.

Aspose.OCR.AsposeOcr recognitionEngine = new Aspose.OCR.AsposeOcr();
// Add an image to OcrInput object
Aspose.OCR.OcrInput input = new Aspose.OCR.OcrInput(Aspose.OCR.InputType.SingleImage);
input.Add("source.png");
// Recognize image
List<Aspose.OCR.RecognitionResult> results = recognitionEngine.Recognize(input);
// Output misspelled words
foreach(var correction in results[0].GetSpellCheckErrorList(Aspose.OCR.SpellChecker.SpellCheckLanguage.Eng))
{
	Console.WriteLine($@"Found misspelled word ""{correction.Word}"" at position {correction.StartPosition}.");
	if(correction.SuggestedWords.Count>0) Console.WriteLine($@"Most likely replacement: ""{correction.SuggestedWords[0].Word}""");
}