1. A method for creating a multi-layered Optical Character Recognition (OCR) document, the method comprising: receiving a scanned image corresponding to a document, the document includes text information; generating a binary image from the scanned image; performing a morphological dilation operation to create one or more text groups, using a horizontal structuring element and a vertical structuring element; applying OCR on each text group to generate a corresponding OCR layer; combining the one or more OCR layers while creating a multi-layered OCR document; and superimposing the combined OCR layers as invisible text layers over the scanned image to create the multi-layered OCR document, the multi-layered OCR document facilitates selection of a text group corresponding to the OCR layer.
1. A method for creating a multi-layered Optical Character Recognition (OCR) document, the method comprising: receiving a scanned image corresponding to a document, the document includes text information; generating a binary image from the scanned image; performing a morphological dilation operation to create one or more text groups, using a horizontal structuring element and a vertical structuring element; applying OCR on each text group to generate a corresponding OCR layer; combining the one or more OCR layers while creating a multi-layered OCR document; and superimposing the combined OCR layers as invisible text layers over the scanned image to create the multi-layered OCR document, the multi-layered OCR document facilitates selection of a text group corresponding to the OCR layer. 4. The method as claimed in claim 1 , wherein the multi-layered OCR document is a PDF document.