Caption location and extraction in digital video based on SVM

@article{Cheng2004CaptionLA,
  title={Caption location and extraction in digital video based on SVM},
  author={Zhi-Guo Cheng and Yun-cai Liu},
  journal={Proceedings of 2004 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.04EX826)},
  year={2004},
  volume={6},
  pages={3515-3519 vol.6}
}
Text that appears in a scene or graphically added to video can provide an important supplemental source of index information as well as clues for decoding the video's structure and for classification, and we call them closed caption. In this work, a novel algorithm is presented for detecting and locating caption in digital video. The first module of the system divides an image into small blocks featured by pixel value that is fed to SVM (support vector machine) to classify whether they are text… CONTINUE READING

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