You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
817 B
22 lines
817 B
The Chars74K Dataset |
|
==================== |
|
.. ocv:class:: TR_chars |
|
|
|
Implements loading dataset: |
|
|
|
_`"The Chars74K Dataset"`: http://www.ee.surrey.ac.uk/CVSSP/demos/chars74k/ |
|
|
|
.. note:: Usage |
|
|
|
1. From link above download dataset files: EnglishFnt\\EnglishHnd\\EnglishImg\\KannadaHnd\\KannadaImg.tgz, ListsTXT.tgz. |
|
|
|
2. Unpack them. |
|
|
|
3. Move .m files from folder ListsTXT/ to appropriate folder. For example, English/list_English_Img.m for EnglishImg.tgz. |
|
|
|
4. To load data, for example "EnglishImg", run: ./opencv/build/bin/example_datasets_tr_chars -p=/home/user/path_to_unpacked_folder/English/ |
|
|
|
**References:** |
|
|
|
.. [Campos09] T. E. de Campos, B. R. Babu and M. Varma. Character recognition in natural images. In Proceedings of the International Conference on Computer Vision Theory and Applications (VISAPP), 2009 |
|
|
|
|