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public interface OcrParamsOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
getLanguageHints(int index)
public abstract String getLanguageHints(int index) List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name | Description |
index |
intThe index of the element to return. |
| Type | Description |
String |
The languageHints at the given index. |
getLanguageHintsBytes(int index)
public abstract ByteString getLanguageHintsBytes(int index) List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Name | Description |
index |
intThe index of the value to return. |
| Type | Description |
ByteString |
The bytes of the languageHints at the given index. |
getLanguageHintsCount()
public abstract int getLanguageHintsCount() List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Type | Description |
int |
The count of languageHints. |
getLanguageHintsList()
public abstract List<String> getLanguageHintsList() List of languages to use for OCR. In most cases, an empty value
yields the best results since it enables automatic language detection. For
languages based on the Latin alphabet, setting language_hints is not
needed. In rare cases, when the language of the text in the image is known,
setting a hint will help get better results (although it will be a
significant hindrance if the hint is wrong). Document processing returns an
error if one or more of the specified languages is not one of the
supported languages.
repeated string language_hints = 1;
| Type | Description |
List<String> |
A list containing the languageHints. |