Apparatus for judging forgery webtoon contents using extracting region and method thereof

A method for judging forgery webtoon contents by using an apparatus for judging forgery webtoon contents, the method comprising:

• extracting feature information of an original webtoon, the extracting of the feature information of the original webtoon includes:
• extracting a plurality of first cuts from an original content;
• dividing each of the first cuts into a plurality of first regions;
• and
• extracting feature information for each of the first regions;
• extracting feature information of a target webtoon, the extracting of the feature information of the target webtoon includes:
• extracting a plurality of second cuts from a target content;
• dividing each of the second cuts into a plurality of second regions;
• extracting feature information for each of the second regions;
• and
• selecting a predetermined number of the second regions based on the extracted feature information of the second regions;
• and
• determining forgery of the target content using the feature information of the first and second regions, the determining of the forgery of the target content includes comparing the feature information of the first regions that match the selected second region with the feature information of the selected regions to determine a similarity, and determining whether the target content is forged and altered using a determination result,
• wherein the extracting of the feature information of the original webtoon further includes removing unnecessary spaces and text regions in each of the first cuts, and the extracting of the feature information of the target webtoon further includes removing unnecessary spaces and text regions in each of the second cuts, and
• wherein the unnecessary spaces include a margin around an edge of each of the first and second cuts and a frame area surrounding each of the first and second cuts, and
• the text regions include text inside speech ballons in each of the first and second cuts.