Returns the single block result of Text detection (from a iegrDocumentTextDetection request).
DOCUMENT_TEXT_DETECTION recognizes text and handwriting within an image (OCR), returning the text and location.
Returns text in all Google-supported languages.
Note: ◼Line breaks are automatically processed ◼iegrDocumentTextDetection is recommended for text documents (whereas iegrTextDetection is optimized for sparse areas of text within a larger image) ◼For iegrTextDetection, use TextAnnotations ◼For more advanced, local OCR, use IEVision: TIEVisionOCR