Category "python-imaging-library"

How can I go about averaging different sized images?

I have a collection of images from tissue sections which contain a specific area of interest. Given this is biology, each image is slightly different (position

What can be a faster way to iterate through the pixels of an image?

I'm trying to loop through all the pixels of an image using Pillow then append the pixels with their corresponding RGBA color into a dictionary What I have at p

Combining various image channels after gaussian filtering produces white image

I am trying to implement a gaussian filter for an image with dimensions (256, 320, 4). I first generated a gaussian Kernel for the same and then individually pe

Python PIL save method rotates image

I have a little issue with saving image with PIL. In my Django project I have the following save method: from PIL import Image class Photo: image = models.

Finding a specific shape position in the Image

I want to Finding a specific shape position in the Image. Firstly, I have a main image like below and I have multiple icons like below. I want to find the posit

pyautogui.displayMousePosition() doesn't work in pyautogui

enter code hereHello! I tried get the RGB color of the mouse position (like showed in this video https://www.youtube.com/watch?v=TERKvqfySYI) with pyautogui.dis

Applying a gradient map from image to another image with transparency in Python (PIL, numpy, etc)

I've been struggling with trying to apply a gradient map which is sourced from an image file to a grayscale image which includes alpha/transparency. The followi

Rotate native iPhone images based on EXIF info?

Working on a site where users can upload photos. As many of you many know, unedited iPhone photos use an "Orientation" EXIF tag to determine orientation. On my

What is the equivalent of reading a jpg file using PIL image?

Using python 3.10. My issue is I read a jpg file as a binary file and I get a bytes array. I have the following code: from PIL import Image def get_image_bytes

convert RGB to black and white

The code snippet in Python should convert the rgb image to black and white, but only a black image output. I do not know where the problem is (input and output

ValueError: Coordinate 'right' is less than 'left'

while cropping an image with pillow/PIL, i got the following Error: ValueError: Coordinate 'right' is less than 'left' I am not able to resolve why cropping l

Trying to save image from numpy array with PIL, getting errors

trying to save an inverted image, saved inverted RGB colour data in array pixelArray, then converted this to a numpy array. Not sure what is wrong but any help

Concatenate images from folders by their ORDER in python

I know how to concatenate two exact images, but I need to combine two images each from their own folder. I cannot do it by name of the image or don´t know

How to deal with this deprecation warning 'nearest': pil_image.NEAREST, where is Resampling in Pillow?

Hi everyone I am using pip as package manager, and I receive the following DeprecationWarning when running my tests. I know that sometimes Warnings can be the B

How to get depth images from the camera in pyBullet

In pyBullet, I have struggled a bit with generating a dataset. What I want to achieve is to get pictures of what the camera is seeing: img = p.getCameraImage(22

PIL UnidentifiedImageError from Azure Blob Trigger though image opens in 'watch'

I am trying to debug an Azure function locally using Blob trigger. When uploading an image file to Azure, the trigger is received by my function running locally

Failed building wheel for Pillow Command on cPanel

The first issue I had was I needed to upgrade pip to the latest version. Once I did that I was able to run pip install pillow however I get the following error.

Python pillow: read image content from a list of byte chunks and save to disk

I am coming into a scenario that I need to use python pillow to read image from a given list of byte chunks (e.g., an iterator with type Iterator[bytes]), then

How to import two different things called the same from different modules?

I have two modules, first one is PIL, and the second one is wand, which I import from PIL and wand something called Image, and there is conflict, how do I overc

Build a image from multiple images

I have multiple images (more than 1000 / 288*288) with their respective coordinates (X,Y). All pictures put together should displayed a unique picture. However