AUTOMATIC KEYWORD EXTRACTION SYSTEM AND METHOD OF IMAGE

摘要

PURPOSE: A system for automatically extracting a keyword of a static image and a method thereof are provided to convert an inputted static image into a vector of a multi-dimensional space and to index a static image, which is similar to a keyword which is linked to the converted static image, from converted static images which are stored in an image-keyword database, thereby extracting an optimized static image. CONSTITUTION: A static image input module supplies an inputted static image to an image-keyword database(S10). An image-keyword classification module converts the static image into a vector of a multi-dimensional space(S20). The image-keyword classification module classifies keywords linked to the static image and supplies the keywords to the image-keyword database(S30). A similar image extraction module extracts the static image which is similar to a supplied keyword from the converted static images(S40). [Reference numerals] (AA) Start; (BB) End; (S10) Static image input module supplies an inputted static image to an image-keyword DB; (S20) Image-keyword classification module converts the static image applied from the static image input module into a vector of a multi-dimensional space; (S30) Image-keyword classification module classifies keywords linked to the static image converted into the vector of the multi-dimensional space and supplies the keywords to the image-keyword DB; (S40) Similar image extraction module extracts the static image similar to the inputted static image from a plurality of static images stored in the image-keyword DB