Hydrological sheet color image segmentation based on gradient and color information

@article{Di2014HydrologicalSC,
  title={Hydrological sheet color image segmentation based on gradient and color information},
  author={Zhan Di and Li Shijin and Gao Xiangtao and Bo Ping},
  journal={2014 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)},
  year={2014},
  pages={553-557}
}
This paper proposes a color image segmentation method based on the integration of gradient and color information, which is applied to the digitization of hydrological sheet and the image is captured by an ordinary camera. Firstly, curves are obtained by making use of color information in the Lab color space. Then the image is processed in a block-by-block… CONTINUE READING