Character Recognition in Natural Scenes Using Convolutional Co-occurrence HOG

@article{Su2014CharacterRI,
  title={Character Recognition in Natural Scenes Using Convolutional Co-occurrence HOG},
  author={Bolan Su and Shijian Lu and Shangxuan Tian and Joo-Hwee Lim and Chew Lim Tan},
  journal={2014 22nd International Conference on Pattern Recognition},
  year={2014},
  pages={2926-2931}
}
Recognition of characters in natural images is a challenging task due to the complex background, variations of text size and perspective distortion, etc. Traditional optical character recognition (OCR) engine cannot perform well on those unconstrained text images. A novel technique is proposed in this paper that makes use of convolutional cooccurrence histogram of oriented gradient (ConvCoHOG), which is more robust and discriminative than both the histogram of oriented gradient (HOG) and the co… CONTINUE READING
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