본문 바로가기

쓰기

 
저자 Jung, Je-Hee; Kim, Jaekwang; Lee, Jee-Hyong 
논문지 International Journal of Fuzzy Logic and Intelligent Systems 
Vol. V.12 
No. No.4 
pp. pp.308-318 
게재일 2012-12-04 

Captions include information which relates to the images. In order to obtain the information in the captions, text extraction methods from images have been developed. However, most existing methods can be applied to captions with a fixed height or stroke width using fixed pixel-size or block-size operators which are derived from morphological supposition. We propose an edge connected components based method that can extract Korean captions that are composed of various sizes and fonts. We analyze the properties of edge connected components embedding captions and build a decision tree which discriminates edge connected components which include captions from ones which do not. The images for the experiment are collected from broadcast programs such as documentaries and news programs which include captions with various heights and fonts. We evaluate our proposed method by comparing the performance of the latent caption area extraction. The experiment shows that the proposed method can efficiently extract various sizes of Korean captions.

    2014

    2013

    2012

      An Auto Playlist Generation System with One Seed Song
      2012.03.19
      저자: Sung-Woo Bang, Hye-Wuk Jung, Jaekwang Kim, and Jee-Hyong Lee     논문지: International Journal of Fuzzy Logic and Intelligent Systems     Vol.: 10     No.: 1     pp.: 19-24     게재일: 2010-03-01