Structuring elements in Python
Posted 1st September 2022
1 comment
Some simple methods to generate structuring elements as part of an image morphology pipeline in Python.
Convert RGB to CMYK in Python
Posted 26th March 2021
1 comment
Efficient Python code for taking a RGB image and converting it to CMYK before splitting the relevant channels out.
Reading EXIF data in Python
Posted 2nd February 2021
2 comments
In order to review the properties of various common-format image files, I wrote a command-prompt script in Python that will display EXIF data and other properties of JPG, PNG, TIF, CR2 and NEF files.
Serving WebP with fallback
Posted 5th November 2020
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Two methods to serve WebP images with a fallback for instances where a browser/OS combination doesn’t support it.
SVG not displaying in Chrome browser
Posted 31st August 2020
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A simple solution for a situation when a SVG fails to display in Google Chrome but works in other browsers.
Rotate or flip multiple image files using PowerShell
Posted 4th March 2016
4 comments
Use a PowerShell script in Microsoft Windows to rotate or flip large numbers of images automatically.
Batch save images into a new format via PowerShell
Posted 18th December 2015
5 comments
Use a PowerShell script to copy all images in a directory and save them into a different image file format.
Script to list image files by size and resolution, export to Excel
Posted 24th September 2014
9 comments
Instructions for using PowerShell to export a list of images and their properties to Excel as a tab-delimited CSV.
Responsive images made easy
Posted 17th January 2014
3 comments
In this era of ‘Responsive Web Design’ where websites need to function well on smartphones and tablets as well as desktop computers, finding a solution for a website’s images can be tricky.
Display WordPress stories and images on a non-WordPress web page
Posted 20th June 2013
3 comments
Step-by-step instructions for including WordPress blog content on non-WordPress static web pages. This method is ideal for advertising ‘latest stories’ on a static website where the article headline, excerpt, date and thumbnail image are to be displayed.