./Macathon/code/
├── extract_bbx_xml.ipynb                       : Takes directory of images and their bbx data stored in an xml files, and crop the bbxs from the images.
|                                                 The xml file contains licence label(name), xmin, ymin, xmax, ymax of the bbxs in an image.    
├── extract_bbx_txt.ipynb                       : Takes directory of images and their bbx data stored in a txt files, and crop the bbxs from the images.
|                                                 The txt file corresponding to one image may consist of multiple bbxs, each corresponds to a row of xmin,ymin,xmax,ymax for that bbx.
└── crop_right_noise.ipynb                      : Crops an image with some percentage and replace with the cropped image. 

./Macathon/code/
└── model.ipynb                      : - The preprocessing and modeling stage, Contains:
                                          - Preprocessing Functions
                                          - Training both classifers
                                          - Prediction and generating the output csv file

./Macathon/data/
├── challenging_images.rar                      : Contains most challenging images collected from the train data. 
├── cropped_letters.zip                         : 28 Subfolders corresponding to the 28 letter in Arabic alphabet.
|                                                 Each subfolder holds images for the letter it's named after, cropped from the train data distribution.
├── cropped_numbers.zip                         : 10 Subfolders for the 10 numbers.
|                                                 Each subfolder holds images for the number it's named after, cropped from the train data distribution.
├── machathon-3.zip                             : The uploaded data found with the kaggle competition.
└── testLetters.zip                             : 200 images labeled from the test data distribution.
                                                  Each image has a corresponding xml file holding the bbxs locations in it.