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The basics

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Step 1 >> Select Image > Mode ><br />

Grayscale and then click on the OK<br />

button in the Discard Color warning<br />

box.<br />

ADVANCED PHOTOSHOP ELEMENTS 5.0 FOR DIGITAL PHOTOGRAPHERS<br />

Step 2 >> Using the Levels control,<br />

map the dark pixels to black by<br />

dragging the black point slider to the<br />

right.<br />

Converting color to black and white<br />

One of the real advantages of shooting digital is the ease<br />

with which you can convert color images to black and<br />

white. Gone are the days of having to carry two camera<br />

bodies, one loaded with color fi lm the other with black and<br />

white. Now you simply shoot color all the time and then<br />

convert selected images to black and white using a few<br />

Step 3 >> Correct the highlights by<br />

dragging the white point slider to the<br />

left.<br />

Increase contrast >> By moving the black<br />

simple steps.<br />

and white input sliders towards the center<br />

of the dialog you can increase the contrast<br />

of your picture.<br />

6.12 Changing the mode to grayscale<br />

Suitable for Elements – 5.0, 4.0, 3.0, 2.0, 1.0 | Diffi culty level – Basic | Resources – Web image 6.12 | Related<br />

techniques – 6.13, 6.14 | Menus used – Image, Enhance<br />

<strong>The</strong> simplest way to lose the colors in your picture is to convert the image to a grayscale. This<br />

process changes the photograph from having three color channels (red, green and blue) to being<br />

constructed of a single channel that contains the picture’s detail only. Often this conversion<br />

produces a fl at and lacklustre photograph and so a little manipulation of the tones is in order. My<br />

fi rst point of call to help solve this problem would always be the Levels dialog (Enhance > Adjust<br />

Brightness and Contrast > Levels). Using this control you can make sure that your image tones<br />

are spread across the grayscale spectrum.<br />

Most grayscale conversion pictures need a general contrast increase. You can achieve this by<br />

moving the black and white input sliders towards the center of the dialog. Holding the Alt key<br />

down whilst you are moving the slider will enable you to preview the pixels that are being converted<br />

to pure black or pure white. Your aim is to map the darkest pixels in the picture to black<br />

and the lightest ones to white. Work carefully here as a heavy handed approach will produce<br />

pictures where delicate shadow and highlight details are lost forever.<br />

Book resources at: www.adv-elements.com<br />

121<br />

IMAGE CHANGES –<br />

BEYOND THE BASICS

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