METHOD AND DEVICE FOR TEXT-BASED IMAGE RETRIEVAL

摘要

The present invention comprises the steps of photographing an object including at least one text; Displaying an image including the photographed object; Extracting the text from the displayed image; Setting at least a portion of the extracted text as a tag word for the image; Matching the image with the tag word according to a user input and storing it as an image file; Executing a gallery function for managing a plurality of image files including the stored image file; And providing a search function for searching at least one image file among the plurality of image files based on text.