heinelo, to Kubuntu
Picturavis, to nature

Angry Canada Goose

Male Canada geese are very aggressive. During mating season they choose a female (if they do not have one, as they are monogamous) and defend her (and later the nest) against all rivals (even other species).

This scene started with a couple sleeping at the edge of the pond, when suddenly a second pair loudly came swimming across to chase the couple away. The couple did not budge, and instead it lead to a long fight about whom the pond belongs to. I was standing right next to them, and they were a) loud and b) scary!

Branta canadensis | Canada goose | Kanadagans
Nikon D500, Sigma 150-600mm C, 420 mm, f6,3, 1/400, ISO 1000, handheld

Waldwanderer23, to photography
@Waldwanderer23@pixelfed.de avatar
betazoid, to austria
betazoid, to austria
betazoid, to austria
betazoid, to austria
betazoid, to austria
Picturavis, to snowboarding

Olstinden Mountain

Olstinden is a prominent 675 m high mountain in the south of the Lofoten Islands in Norway. We saw it from the car on the way to the next campsite, and I just had to stop and take a panoramic photo.

This panorama was created from two photos.

Nikon Z 50, NIKKOR Z DX 16-50mm f/3.5-6.3 VR, 18 mm, f8, 1/320 s, ISO 100, handheld

Picturavis, to astrophotography

Half Moon

The sunlight beautifully catches on the rims of the waxing crescent moon's craters.

This image was stacked from 20 individual photos. The process was similar to an earlier attempt (see https://www.picturavis.com/picture?/253/), except that I converted to JPG at the very end.

Nikon D500, Sigma 150-600mm C, 600 mm, f8, 1/500, ISO 100, handheld
#astrophotography #moon #photography #BlackAndWhite #BW #germany #digikam #RawTherapee #ImageJFiji #GIMP #GMIC

Picturavis, to nature

Creeper on a tree

Treecreepers can be found in forests flying from tree to tree looking for insects. They are very good climbers and often start further down on a tree trunk, working their way up. Their coloring can make them almost invisible on a tree if they stop moving.

Certhia brachydactyla | Short-toed treecreeper | Gartenbaumläufer
Nikon D500, Sigma 150-600mm C, 600 mm, f6,3, 1/500, ISO 640, handheld

plantarum, to indonesia
@plantarum@ottawa.place avatar

Started processing images from my trip to . Lots of high-contrast scenes, under-exposed to protect the highlights. It takes a bit to get used to, learning to trust the histogram when the images look so dark on playback.

The same image, but straight out of camera in murky darks with a lot of detail completely obscured in shadow

azemon, to Utah
@azemon@babka.social avatar
itsfoss, (edited ) to linux
@itsfoss@mastodon.social avatar

Share with us 😉

picturavis,
@picturavis@mastodon.social avatar

@itsfoss I use for games and , , and for photoediting.

Some games have issues (like DRM), but these just get refunded. And I am very happy to be completely Adobe-free.

azemon, to wildlife
@azemon@babka.social avatar

Downy Woodpecker at Creve Coeur Lake, Missouri, USA

Nikon Z 7ii with Tamron 150-600 G2
Postprocessing in RawTherapee

Picturavis, to astrophotography

Stacked Moon

First, I wish you all a happy new year! The Fediverse is awesome and you are all awesome!

This is my first attempt at creating a stacked moon image. The moon was a bit low, so there is a lot of "wobbling" in the images, making perfect registration of craters difficult. After some quick research and trial and error, I settled for the following workflow:

  • Batch processing of 14 individual RAW files with RawTherapee to JPEG
  • Manual cropping around moon for each image in GIMP
  • Nonrigid registration of all photos onto first image in Fiji via bUnwrapJ
  • Second nonrigid registration via Align Layers from G'MIC in GIMP
  • Stacking of all 14 images into one image via Blend [Average All] from G'MIC in GIMP
  • Sharpen via Sharpen [Gold-Meinel] from G'MIC in GIMP
  • Contrast and saturation processing in GIMP

Any feedback and suggestions are very welcome!

Nikon D500, Sigma 150-600mm C, 600 mm, f8, 1/500, ISO 100, handheld
#astrophotography #moon #photography #germany #digikam #RawTherapee #ImageJFiji #GIMP #GMIC #SilentSunday #HappyNewYear

e11ena, to Germany

Cochem an der Mosel bei Nacht - so schön kann's im Dunkeln sein.


Picturavis, to nature

Silent Night

Nikon D500, Tokina AT-X 11-20 f2.8 PRO DX, 11 mm, f4, 20s, ISO 800, tripod

Picturavis, to nature

Winged Spoon

The spoonbill is a striking bird with a long spoon-like bill that makes it easily recognizable from a distance. Depending on the specimen, it is as large or slightly smaller than a white stork or grey heron, but has shorter wings than either. Although its biosphere is shrinking, it is not considered endangered.

Platalea leucorodia | Eurasian spoonbill | Löffler
Nikon D500, Sigma 150-600mm C, 600 mm, f6,3, 1/2000, ISO 250, handheld

Picturavis, to nature

Dawn

Taken at the Reindeer Lodge near Jukkasjärvi, Sweden. A beautiful place, but unfortunately without reindeer in August. They do not like the mosquitoes. Neither did I.

Nikon D500, Sigma 150-600mm C, 155 mm, f6,3, 1/500, ISO 640, handheld

Picturavis, to nature

Split Sky

One of the many Aurora photos I took last year in September over Furøy in Norway.

Nikon D500, Tokina AT-X 11-20 f2.8 PRO DX, 11 mm, f4, 20s, ISO 800, tripod

dos, to linuxphones

For practical reasons, photos that you #ShotOnLibrem5 are processed into JPEGs with lower quality than what the camera can do. There are some (complex) ways in which this processing could be made faster and therefore cram more pixels and algorithms that make things prettier, but meanwhile...

Each photo you take is stored as both raw DNG and processed JPG - so you can go back to raw data and retroactively gain quality. See https://dosowisko.net/l5/photos/ for an example.

(cont.)

#librem5 #mobilelinux

dos,

That said, you don't need huge powerful but complex tools like #darktable or #rawtherapee to make your photos look better. Imagine a simple to use app that lets you do basic stuff on the phone, like white balance or contrast correction, which could then take its time exporting at full res with all the heavy noise reduction algos without annoying the user while taking photos.

Does that sound like something you'd like to work on? 😁

#mobilelinux #linuxmobile #linuxsmartphones #librem5 #pinephone

runarcn, to photography

I'm kinda unsure if I should keep using since I'm sorta familiar with it, or move over to and learn that so I've tried both major FOSS alternatives. Anyone got some good advice?

Picturavis, to foss

Dune Sunset

The Nationaal Park Duinen van Texel beautifully demonstrates the formation of coastal dunes. From the flat plane of the beach to large and completely overgrown dunes further inland and everything in between.

Thank you all for your likes, boosts and comments. I really appreciate each and every one of you! And thanks to all of you who contribute to any projects. Without tools like , , , and of course my workflow would not be possible.

Nikon Z50, Nikkor 17-28/2,8, 17 mm, f16, 1/25 s, ISO 100, tripod

patdavid, to photography

Jump! (Mairi Mid-Air)

In the lane during a trip for pre photowalk I conducted while in London ages ago. Speedlight on the right.

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