code: def small_mind_image_recognition():
      
      images = [];
      images += IMAGE_SYMBOL_SAMPLES.LIST_IMAGES_SYMBOL_M;
      images += IMAGE_SYMBOL_SAMPLES.LIST_IMAGES_SYMBOL_I;
      images += IMAGE_SYMBOL_SAMPLES.LIST_IMAGES_SYMBOL_N;
      images += IMAGE_SYMBOL_SAMPLES.LIST_IMAGES_SYMBOL_D;
      
      template_recognition_image(images, 100, 10, 0.2);
docs: !
      @brief Trains network using letters 'M', 'I', 'N', 'D' and recognize each of them with and without noise.