Join Bryan O'Neil Hughes for an in-depth discussion in this video Increasing the resolution of a photo, part of Enhancing iPhone Photos with Lightroom and Photoshop.
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…Let's take a look at how to resize an image using Photoshop.…So in this case, we'll imagine that we want to make the image larger.…Although you can certainly make it smaller as well.…First, let's take a low res file off of the iPhone 3G.…We'll hit Cmd+E, we'll pop that over to Photoshop.…Now, this is a pretty low resolution file.…So there's not a whole lot we can do with it.…If I double click my zoom tool I'll see a 100% preview.…If I come up to image…size, you'll see that we've got a really nice dialogue.…In Photoshop CC, we've completely overhauled this…so that not only do you see a…preview, but the algorithm that feeds this is just doing a much, much better job.…
If you're using CS6, or prior you just want…to make sure that this is set to automatic.…So that it will automatically choose…the best algorithm for interpolating your image.…So let's double this and you can…see if we double it, it does a…pretty decent job considering what it's working with.…But garbage in garbage out, I don't have a whole lot of…
Next, Bryan explores Lightroom and Photoshop techniques aimed at working around the iPhone camera's limitations and making mobile photos look their best: enhancing dynamic range, correcting lens distortion, reducing noise and enhancing sharpness, and much more. Plus, learn how to create HDR images and panoramas, and even lift still images from video.
- Shooting your best with metering and focus
- Importing iPhone photos into Lightroom
- Correcting lens distortion
- Adding grain to hide artifacts
- Creating a collage from multiple images
- Employing selective focus and sharpening
- Generating still images from iPhone video clips