-
Recent Posts
Navigation
- Home
- Resources
- Post Processing
- Workflow
- Software
- Basic Edits
- Advanced Techniques
- HOW TO
- Select hair
- Create a Triptych
- Basic screen calibration
- Removing objects and healing blemishes
- HowTo – Starburst
- Twirl Effect
- Creating realistic shadows
- Monochrome
- Up-Scaling images
- Displacement Map Example
- Face in the clouds How-To (Stephen Hilton)
- The making of an intentionally blurred image (VIcki Moritz)
- Geoff’s Photo Doodler
- Printing and mounting images
- Kaleidoscope effect
- Adding a mist effect
- Artistic
- Post Processing Resources
- WCC Creative 2024
- Gallery
- Glossary
- Contact
Recent Comments
- Jennifer Anne Hartman on Printing and mounting images
- Ross Eddington on Nik Collection
- Ross Eddington on Topaz Labs AI Software – Sharpen, Denoise, Gigapixel, PhotoAI
- Geoff Shaw on Geoff’s Photo Doodler
- Ketut Suwitra on Geoff’s Photo Doodler
Archives
- March 2025
- January 2025
- September 2024
- August 2024
- April 2024
- February 2024
- January 2024
- August 2023
- July 2023
- June 2023
- April 2023
- March 2023
- February 2023
- January 2023
- November 2022
- August 2022
- April 2022
- January 2022
- November 2021
- October 2021
- August 2021
- July 2021
- March 2021
- February 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
Categories
Author Archives: Geoff Shaw
Recolouring Objects in Post Processing Software
Sometimes you may wish to recolour part of an image. Perhaps turn a black umbrella into a colourful red; perhaps change the colour of a dress; maybe change those red roses into the rare blue variety. Here are some notes … Continue reading
Posted in Uncategorized
Leave a comment
G’MIC
G’MIC, GREYC’s Magic for Image Computing is a full-featured open-source framework for digital image processing. It includes a wealth of image processing filters (about 600 at the time I write this), and is available as a stand alone command line … Continue reading
Posted in Advanced Edits, Artistic, Basic Edits, Post-Processing, Resources, Software
Tagged basic edits, filter, photoshop, software
Leave a comment
Kaleidoscope effect
Repeating patterns catch the eye, and the Kaleidoscope effect certainly provides plenty of repeating patterns. Kaleidoscopes use angled mirrors to produce repeated patterns (https://en.wikipedia.org/wiki/Kaleidoscope), but this effect is easily achieved also in software like Photoshop or GIMP. There are lots … Continue reading
Posted in Advanced Edits, Artistic, Basic Edits, compositing, How-to, Post-Processing, Software
Tagged GIMP, How To, photoshop, software, techniques
Leave a comment
Robert and Sharon Prenton-Jones – Ukraine Recording
The recording is located here (IT MAY TAKE A WHILE FOR THE FILE TO OPEN/PLAY!): www.camversation.co.uk/ukraine Password is: UKRAINE (ALL-CAPITALS!)
Posted in Uncategorized
Leave a comment
Generative Art
Early this year in one of the rare moments we were allowed to visit the NGV, I was entranced by the display in the foyer – a huge screen with an endlessly dynamic pattern, shifting and heaving and transforming. This … Continue reading
Posted in Uncategorized
Leave a comment
Geoff’s Photo Doodler
The notes below should help get you started using my “Photo Doodler” program. First there is some background on what got me started on this project, then I give some examples, and then some brief instructions. Programming credits are at … Continue reading
Posted in Advanced Edits, Artistic, beginner, compositing, How-to, Post-Processing, Software
2 Comments
Triptych making in Photoshop and Lightroom
Geoff Shaw’s suggestions For some general comments on triptychs see HERE. This post will give a couple of approaches using Lightroom and using Photoshop. I use an example with the three images below (screen grab from my LR catalog). Lightroom. … Continue reading
Posted in Advanced Edits, Artistic, beginner, compositing, How-to, Post-Processing
Tagged compositing, software, techniques, Triptych
Leave a comment
Feathering
Feather. This does not refer to plumage of birds, but the fuzziness in a selection or mask or brush. If you will forgive the visual pun, the image right illustrates on the left panel a hard selection (low feathering) with … Continue reading
Posted in Basic Edits, beginner, compositing, glossary, Post-Processing, Software
Tagged glossary, masks, selection, software
Leave a comment
Pixel
Pixel. pixels are the basic elements of images. Each pixel is a point in the image and has associated values for the brightness of the colours that make up that pixel (Red,Green,Blue or RGB). Black is (0,0,0) ie no brightness … Continue reading