Free Interactive Python Tutorial

I have been trying to deploy a Django application on Heroku. Some background - I hadn't used vi… Read more No Module Named Pil In Heroku Though It Is Installed

I'm running Ubuntu 14.04 LTS. I have both Python 2.7 and Python 3.4 installed. I'm relative… Read more Python3 Pil Pillow Ubuntu Install

I need to convert an image from CMYK to RGB in python. I used Pillow in this way: img = Image.open(… Read more Conversion From Cmyk To Rgb With Pillow Is Different From That Of Photoshop

From the docs: im.histogram() => list Returns a histogram for the image. The histogram is ret… Read more Understanding Histogram() In Pillow

I have an Arducam hooked up to an Arduino UNO over SPI. I am having the camera take a photo and se… Read more Converting A Byte Array To An Image File

I am using Pillow and numpy, but have a problem with conversion between Pillow Image object and num… Read more Conversion Between Pillow Image Object And Numpy Array Changes Dimension

I am using pytesseract to extract text from images. Before extracting text with pytesseract, I use … Read more How To Improve Text Extraction From An Image?

Using mutagen, I am able to add normal metatags such as title, artist, and genre however when I try… Read more Python Mutagen: Add Cover Photo/album Art By Url?