Automatic spelling correction

Aspose.OCR for Java can automatically replace commonly misspelled words in recognition results with the correct ones. This functionality supports the following languages:

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

Spell checking is done on the fly, either upon displaying or upon saving the results:

Output corrected results

AsposeOCR api = new AsposeOCR();
// Add an image to OcrInput object
OcrInput input = new OcrInput(InputType.SingleImage);
input.Add("source.png");
// Recognize image
ArrayList<RecognitionResult> results = api.Recognize(input);
// Output corrected text
String correctedResult = results[0].getSpellCheckCorrectedText(SpellCheckLanguage.Eng);
System.out.println("Recognition result:\n" + correctedResult + "\n\n");

Save corrected results

AsposeOCR api = new AsposeOCR();
// Add an image to OcrInput object
OcrInput input = new OcrInput(InputType.SingleImage);
input.Add("source.png");
// Recognize image
ArrayList<RecognitionResult> results = api.Recognize(input);
// Save corrected result
results[0].Save("result.txt", SaveFormat.Text, true, SpellCheckLanguage.Deu);

Automatic spelling correction requires additional processing resources and is disabled by default.

Spelling correction of any text

You can also correct misspelled words in any text string using CorrectSpelling method of AsposeOCR class:

AsposeOCR api = new AsposeOCR();
String text = "Die schönste Jungfrau sitzet dort oben wunderbar";
String correctedText = api.CorrectSpelling(text, SpellCheckLanguage.Deu);
System.out.println(correctedResult);