There are different ways to remove or reduce noise, and there are also ways of removing watermarks from images. But Nvidia has recently introduced a deep learning-based approach which has learned to fix photos by looking only at corrupted photos.
Search Results for: remove noise
How to remove or reduce high ISO noise in Lightroom
by 2 Comments
Sometimes, when we’re out with our cameras, the light is a little lower than we’d like and we need to ramp up our ISO to compensate. But raising the ISO introduces noise. Potentially a whole lot of noise. And while you can never really get the image to look as good as it would have if you’d been able to shoot it at a low ISO, there are things you can do.
In this video, Unmesh Dinda from PiXimperfect shows us how to use the noise reduction tools in Lightroom to help reduce the impact of noise. This technique also applies to using Adobe Camera Raw. He then goes into Photoshop to illustrate how we can further bring back some of that lost detail.
How to reduce noise in your photos with no 3rd party plugins in Lightroom and Camera Raw
by 2 Comments
There’s plenty of great applications and plugins out there that will help you reduce noise in your images. Some are standalone apps while others are plugins. But there’s a lot you can do straight from within Adobe Camera Raw (ACR) and Lightroom without all that.
This video from Blake Rudis at F64 Academy talks us through the noise reduction features in ACR. As it uses the same raw engine as Lightroom, the same settings and techniques work the same way there, too. So, if you haven’t really dived into it before, or you’re relying on 3rd party apps, here’s how it all works.
DeNoising Vidoe: Neat Video vs. Denoiser II
by Leave a Comment
When it comes to noise in photos, we are pretty accustomed to using DeNoising tools. When it comes to video, there are similar options that apply that same logic to footage, rather than to a single frame.
The folks over at Film Riot took two of the more popular options, Neat Video and Denoiser II (both at about $100) for a test drive and compare the results. Ryan talks about a third plugin called Dark Energy which he says surpasses them both, but sadly, it fell of the comparison for costing $100 more.
Faking an ND Filter for Long Exposure Photography
by 15 CommentsSo, I’ve had this idea bouncing around in my head for a bit, and figured it might help me to get off my ass and actually try it out if I described my thought process.
Long Exposure – Shanklin by Richard ‘Tenspeed’ Heaven, (cc-by), 5 sec f/32 ISO 100
I’ve been wanting to get some ND filters to experiment with daytime long exposures for a while now. The problem is that I’m lazy. So when I say “for a while now”, I really mean that it’s been like 3 years.
I had previously written about using median stacks to remove noise from an image, as an easy way to remove non-static objects from a scene, and to create interesting artwork. It’s those last two things that got me thinking…[Read More…]
Awesome Astrophotography Tutorial from 500px
by 1 Comment
If you’re into photographing the night sky, you’ll want to check out this very comprehensive astrophotography tutorial by photographer Dave Morrow and published by 500px.
- Illuminate My Dark Soul by Jason Jenkins via Flickr Creative Commons
Photo Breakdown – Amazing Star Trails Night Exposure
by 8 CommentsOver the last few years I was obsessed with macro work. I decided to take a short break and experience/experiment with other forms of photography. I had a short (and enjoyable) period of underwater photography which ended abruptly when I introduced my beloved 60D unprotected to the ocean (not as enjoyable). After that unpleasant experience, I decided to stay away from large water habitats and expand my horizons by driving off to the desert and shooting the night skies (pun totally intended).
How to make a DIY light support system on a budget
by 3 Comments
The system began a few years ago when I needed more light stands and, like most DIY types, didn’t want to pay a lot for them. I happened to have a lot of 3/4″ PVC and 1/2″ metal conduit laying around so I started experimenting. My goal was to come as close as I could to the functions of a retail light stand. The basic stand fits the bill except for the fact that the legs don’t collapse. Since this was a DIY project I wasn’t limited to manufacturer’s accessories. I could dream up as many different add-ons as I wanted. The simple stand soon grew into a complete light support system.
These portraits are entirely AI-generated, these people are not real
by 13 Comments
We’ve seen NVIDIA’s impressive content aware tool and noise removing tool. They have recently developed a generative adversarial network (GAN) which easily customizes styles of realistic faces and creates new faces. That’s right, these super-realistic faces you can see in the lead image are not real at all!
The unbiased Canon EOS R disassembly and teardown
by Leave a Comment
The Canon EOS R was cause for some internal controversy here at Kolari Vision. After all, we’re in the middle of The Great Mirrorless Camera War. Tensions are bound to rise, turning brother against brother, camera tech against camera tech, and photographer against photographer. Despite this, I will do my best to describe the form factor and internal construction of the EOS R in a fair and unbiased manner.
- 1
- 2
- 3
- …
- 9
- Next Page »
