Category Archives: Photography
So here’s my latest Raspberry Pi project. It uses the PiTFT Mini Kit, which is a 320×240 2.8″ TFT display and Touchscreen from Adafruit Industries that fits neatly onto my Raspberry Pi, to control a user interface to drive the back-end time-lapse script I showed you in a previous blog article.
Here’s a quick hack to make your night-time time-lapse sequences a bit more interesting. As a general rule of thumb, it’s always good to have a decent foreground in your landscape images. I believe that this also stands true for time-lapse photography, as well as night time time lapse photography. The problem is that it’s dark. Very dark. So, how about we artificially light the foreground during the shoot? But we’d have to have it lit for 2 or 3 hours?
Normally for shooting star fields, to get an interesting foreground we’d “light paint” the foreground with a torch, and through trial an error, we’d get an exposure that looked right. This doesn’t work for time-lapse, as it would be impossible to get consistent exposures for each frame. So, use a stable light source that will last the several hours that you need for the full time-lapse. Continue reading
I haven’t entered a Photographic salon in a long time, so when Ciaran Whyte suggest that the the closing date was fast approaching for Montenegro (6 sections for €25), I decided to get up off my bum and throw a few images in. I hastily prepared and uploaded my images, avoiding the nude section (because I dont have any nude images). In order to get the next distinction level, I need dozens of new works, so I entered only new works, never before entered in salons. I was delighted to pick up 5 acceptances.
Since the release of my new video “The Burren”, I’ve had a few queries as to where the locations are that I used in it. Well, here they are. The names are those used on the Ordinance Survey Ireland maps, which I’ve loaded on my phone using the ViewRanger app.
Here’s another in the series of articles of photographic uses for the Raspberry Pi SBC (Single Board Computer). This time, it’s re-purposing an old flatbed scanner as a macro rail for focus stacking images in macro photography.
This article shows howto send images to Adobe Lightroom from a wireless connected device.
I’ve had the idea of embedding a computer DSLR camera for a couple of years now, but for whatever reason I never got around to implementing it, mostly due to the cost of small single board computers. Until now, that is. With the release of the Raspberry Pi, embedded computing has all of a sudden become much more affordable. At €35 for the computer, it’s far cheaper than any of it’s rivals.
So what I’ve done is take an old (broken) battery grip that I had lying around (for my Canon 5D Mark II), and made a few modifications to it so I could fit the Raspberry Pi SBC (Single Board Computer) into it.