November 2019
Intermediate to advanced
346 pages
9h 36m
English
In the following steps, we'll train a neural network to solve Really Simple CAPTCHA's CAPTCHAs:
captcha_processing_output_folder = "extracted_letter_images"
import cv2import imutils
def resize_image_to_dimensions(image, desired_width, desired_height): """Resizes an image to the desired dimensions.""" (h, w) = image.shape[:2] if w > h: image = imutils.resize(image, width=desired_width) else: image = imutils.resize(image, height=desired_height) pad_width = int((desired_width - image.shape[1]) / 2.0) pad_height = int((desired_height - image.shape[0]) ...