Programmatically generate video or animated GIF in Python?

I have a series of images that I want to create a video from. Ideally I could specify a frame duration for each frame but a fixed frame rate would be fine too. I'm doing this in wxPython, so I...

Does Python PIL resize maintain the aspect ratio?

Does PIL resize to the exact dimensions I give it no matter what? Or will it try to keep the aspect ratio if I give it something like the Image.ANTIALIAS argument?

How to Get a Window or Fullscreen Screenshot (without PIL)?

With python 3, I'd like to get a handle to another window (not part of my application) such that I can either: directly capture that window as a screenshot, or determine its position and size and...

What are some methods to analyze image brightness using Python?

I'd like some advice on performing a simple image analysis in python. I need to calculate a value for the "brightness" of an image. I know PIL is the goto library for doing something like this....

Installing PIL on OS X Lion

I am trying to install PIL on Mac OSX 10.7.4 but after several hours attempt couldn't succeed. All the time I have encountered the same problem provided detail in pastebin link below. Enlighten...

Insert image into Reportlab either from PIL image or StringIO

I'm trying to insert a barcode image into Reportlab. I know there are a lot of questions asked on this, but all of them assume that you already have the image file in the directory or on the...

PIL and vectorbased graphics

I run into several problems when I try to open EPS- or SVG-Images with PIL. Opening EPS from PIL import Image test = Image.open('test.eps') ends in: Traceback (most recent call last): File...

How to get an average picture from 100 pictures using PIL?

For example, I have 100 pictures whose resolution is the same, and I want to merge them into one picture. For the final picture, the RGB value of each pixel is the average of the 100 pictures' at...

Error: "dictionary update sequence element #0 has length 1; 2 is required" on Django 1.4

I have an error message on Django 1.4: dictionary update sequence element #0 has length 1; 2 is required It happened when I tried using a template tag like: {% for v in values %}: dictionary...

python imagegrab module not found

I'm using Python 2.7, and I am looking through one of the tuts+ tutorials I am unable to import one of the modules in their first code segment, the ImageGrab module. I reinstalled Python Imaging...

Package (Python PIL/Pillow) installed but I can't import it

I've been using python for simple data processing scripts, but now I want to do some image processing and I encountered a problem. Importing the pillow module doesn't seem to work. I found a...

Get image mode PIL Python

I am trying to blend two images together but I keep getting an error that one of the images in in the wrong mode. I tried to convert this image but every mode I have tried just makes the entire...

Cropping a raster file using GDAL w/ Python

EDIT: PARTIAL SOLUTION Using gdal_translate in the command line seems to do the trick, even though the Python binding doesn't work. This worked to crop a GeoTiff removing 300 pixel padding from...

Python Globbing a directory of images

I am working on a project currently and so far I have generated a folder of images (png format) where I need to iterate through each image and do some operation on it using PIL. I have the...

Python 3: How to blur a GeoTIFF image with color table?

I've got a GeoTIFF image that I need to make blurry by applying a smoothing filter. The image itself contains metadata that needs to be preserved. It has a bit-depth of 8 and uses a color table...

Getting an error when using the image_to_osd method with pytesseract

Here's my code: import pytesseract import cv2 from PIL import Image pytesseract.pytesseract.tesseract_cmd = r"C:\Program Files (x86)\Tesseract-OCR\tesseract.exe" def main(): original =...

How to crop GIFs with a script?

Is there a script for cropping gifs in python like this page: https://www.iloveimg.com/crop-image ? Some time ago, I found Image Cropping using Python but the problem is you need to draw the...

Python Application cannot find Image(.png) file at Runtime

So I built this python application with a tkinter GUI. I used pyinstaller to convert the .py file into an executable (.exe) file, so that I can send it to non-technical people to use. When I run...

Gifs read with Pillow have black borders

I am reading gifs with Pillow, this code outputs every frame from a gif file as .gif and .png with and without converting to RGBA. I'll discuss the issues below, after showing the results from PIL...

Error with Pillow library when dockerinzing Django app

I develop Django apps in Windows environnement and deploy my apps in production in Linux server. Python 3.8.3 I have a Django project that works (in dev and prod) and I try to "dockerize" it but I...

Is there a way to import compare_ssim for python IDLE?

I tried running the python code in IDLE to import compare_ssim with this command line, from skimage.measure import compare_ssim: code for importing compare_ssim from keras.layers import Input,...

Pillow Not installing on Apple Silicon

I am having a nightmare of a time installing Pillow on my apple silicon. Everytime I attempt to install it, it throws a truly massive error which I have posted below. It says wheel is not...

error permission acces denied when load image for classification with keras

How can i load image from keras with local image ? can i ? because im getting error permission access denied? im trying to classification image with tensorflow from local jupyter notebook. import...

watchdog.observers.Observer works in Windows, works in docker on Linux, does not work in docker on Windows

I have an interesting problem that is driving me nuts. I have a python program that is using watchdog.observers.Observer. This program (aka watcher) watches a folder and responds when files...

trying to change default icon in tkinter Tk() at the top of the "window"

Not sure why I'm getting an error I followed like 6 guides to make a .ico file and literally copied two tutorials trying all types of combinations of relative non relative file path from tkinter...

raise RuntimeError(f"Directory '{directory}' does not exist") RuntimeError: Directory 'static/' does not exist from import fitz

I am getting this error when I run extract_img.py file: RuntimeError(f“Directory '{directory}' does not exist”) RuntimeError: Directory 'static/' does not exist from import fitz I don't...

I'm getting this error while trying to install d3dshot using pip

ERROR: Command errored out with exit status 1: command: 'c:\users\User\appdata\local\programs\python\python39\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] =...

Failed building wheel for pillow

Trying to build a wordcloud in python. # Start with loading all necessary libraries import pandas as pd import matplotlib.pyplot as plt from wordcloud import WordCloud pandas imported just fine,...

Linux Mint Cinnamon error opening settings (No module named 'PIL')

since I updated Cinnamon to 5.0.6 I can't access any entry under 'Preferences', nothing happens. When I try to open from CLI I have the following : #> cinnamon-settings No module named 'PIL' I...

When using brownie I can't use external modules, pip install doesn't work brownie

PROBLEM: Can't import PIL module when using python 3 and brownie When I run 'brownie run scripts/create_metadata.py --network rinkeby' I get the following error: ModuleNotFoundError: No module...