image-preprocessing

Image Preprocessing for OCR - Tessaract

Obviously this image is pretty tough as it is low clarity and is not a real word. However, with this code, I'm detecting nothing close: import pytesseract from PIL import Image, ImageEnhance, ImageFilter image_name = 'NedNoodleArms.jpg' im = Image.open(image_name) im = im.filter(ImageFilter...

Is this the correct way of whitening an image in python?

I am trying to zero-center and whiten CIFAR10 dataset, but the result I get looks like random noise! Cifar10 dataset contains 60,000 color images of size 32x32 . The training set contains 50,000 and test set contains 10,000 images respectively. The following snippets of code show the process I did...