@inproceedings{handwrittendigitandletterrecognition,
  title = {Handwritten digit and letter recognition using hybrid dwt-dct with knn and svm classifier},
  author = {Preman Ghadekar},
  year = {2018},
  booktitle = {Fourth International Conference on Computing Communication Control and Automation (ICCUBEA) 2018 8},
  url = {https://ieeexplore.ieee.org/abstract/document/8697684},
}