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PhotoPlus_Issue_128_July_2017

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Video also online<br />

http://bit.ly/pp_<strong>128</strong>_7<br />

View the video<br />

Lightroom<br />

The Mission<br />

Stitch a scene with<br />

Lightroom’s Merge<br />

Panorama tool<br />

Time needed<br />

15 minutes<br />

Skill level<br />

Easy<br />

Kit needed<br />

Lightroom 5 or later<br />

Produce<br />

panoramas<br />

James Paterson uses Lightroom’s<br />

Merge Panorama command to<br />

combine several frames<br />

After<br />

Download project files<br />

to your computer from:<br />

http://downloads.<br />

photoplusmag.com/pp<strong>128</strong>.zip<br />

Lightroom’s Merge Panorama command<br />

stitches several horizontal or vertical frames<br />

together to create a panoramic Raw file<br />

– perfect for those times when your lens<br />

can’t fit the whole landscape in, or if you want<br />

to pack in extra detail.<br />

The Merge Panorama command offers three Projection<br />

modes, and as you’d expect these stitch the frames in<br />

slightly different ways. Spherical maps the frames as if on<br />

the inside of a sphere. It’s ideal for very wide panoramas, or<br />

ones that have several rows to them. Perspective maps the<br />

segments as if they were on a flat surface, and this keeps<br />

lines straight. For this reason, it’s great for architectural or<br />

city scenes, but can lead to extreme distortion and warping<br />

at the edges when used in the wrong way. Cylindrical maps<br />

the frames as if they are on the inside of a cylinder. It’s ideal<br />

for wide panoramic landscapes because distortion is<br />

minimal and vertical lines stay straight.<br />

Before<br />

Before<br />

Step by step start the merge<br />

Discover Lightroom’s Radial Filter tool and edit images with subtlety<br />

Shooting<br />

skills<br />

When shooting the<br />

frames for a panorama,<br />

use a tripod to keep the<br />

camera position fixed<br />

and make sure that<br />

the panning motion<br />

remains perfectly level<br />

by checking the horizon<br />

as you pan (a spirit level<br />

comes in handy here).<br />

Shoot with your camera<br />

in vertical orientation<br />

to record the maximum<br />

amount of detail and<br />

allow for a generous<br />

overlap between each<br />

segment.<br />

01 start merge panorama<br />

First, use Cmd/Ctrl-click to select all the frames to<br />

stitch into your panorama, then go to the Develop<br />

module, scroll down to the Lens Correction panel,<br />

click Profile and Enable Profile Corrections. Next, to<br />

begin the merge, select Photo>Photo Merge><br />

Panorama, or right-click the images and choose<br />

Photomerge, or simply press Cmd/Ctrl+M.<br />

02 choose a projection<br />

There are three projection modes to choose from:<br />

Spherical, Cylindrical and Perspective. Each maps out<br />

the frames in a different way. Spherical places them<br />

as if on the inside of a sphere, Cylindrical as if on the<br />

inside of a cylinder, and Perspective as if placed flat.<br />

Experiment with each mode depending on your shot.<br />

We’ve used Cylindrical mode here.<br />

62<br />

www.digitalcameraworld.com

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