Changing image hue with Python PIL
Using Python PIL, I’m trying to adjust the hue of a given image.
Using Python PIL, I’m trying to adjust the hue of a given image.
I’m not familiar with PIL, but I know it’s very easy to put a bunch of images into a grid in ImageMagick.
I am getting the:
I’m trying to render some text using PIL, but the result that comes out is, frankly, crap.
I’ve tried googling & looking up some other people’s questions. However, I still couldn’t find a clear/simple recipe to install PIL (for python 2.6 or 2.7) on mac os x 10.7.2 Lion.
I had opened an image using PIL, as
I installed Pillow, and after I want to do:
I have already taken a look at this question: SO question and seem to have implemented a very similar technique for replacing a single color including the alpha values:
How to troubleshoot this? I’ve tried setting dtype=None in the image.img_to_array method.
I have just done some image processing using the Python image library (PIL) using a post I found earlier to perform fourier transforms of images and I can’t get the save function to work. The whole code works fine but it just wont save the resulting image: