photoshop lesson 2 - retouching and repairing

high resolution

An image with a ____ ________has more pixels and a larger file size.

best quality

Higher resolution images output to higher resolution printers will produce the ____ _______

output resolution

The number of ink dots per inch (dpi) produced by a printer

monitor resolution

The number of pixels per unit of length on a monitor

image resolution

The number of pixels per unit of length; Measured in ppi (pixels per inch)

separate layer

To protect your original image, you can do your retouching work on a ______ ______. When you finish retouching, you can blend the two layers. This technique usually enhances the results, making your touch-up work look more natural and realistic.

color Replacement Tool

Use the _____ ______ _______ (hidden behind the Brush Tool) to paint over one color with another

Patch tool

a content-aware tool in which Photoshop fills a selection with pixels that match the surroundings; With this tool, you select an area that you want to use as the source (area to be fixed) by dragging around it. Then, click within the area you selected and drag to the right/left/top/bottom.

sponge tool

adjusts a color's strength or purity.

Unsharp Mask Filter

adjusts the contrast of the edge detail and creates the illusion of Clone Stamp Tool - uses pixels from one area of an image to replace the pixels in another part of the image; Using this tool, you can remove unwanted objects and fill in missing areas of an image.

Hue

color

Control Panel

contains options for adjusting the hue, saturation, and lightness components

Lightness

how much white or black is in the image

monitor resolution

if the image resolution is larger than the ____ ______, the image appears larger onscreen than its print dimensions

Color casts

imbalanced colors; for example, the photo of the girl has a red cast; Choose IMAGE > ADJUSTMENTS > AUTO COLOR to remove a color cast.

High resolution

needed for print projects, is about 300 ppi

Low resolution

needed for websites, is about 72 ppi

Spot Healing Brush tool

quickly removes blemishes and other imperfections from photos; It paints with sampled pixels from an image or pattern and matches the texture, lighting, transparency, and shading of the sampled pixels to the pixels being healed; is excellent for retouching blemishes in portraits; Unlike the Clone Stamp, this doesn't require you to specify a sample spot.

Tonal Range

represents the amount of contrast, or detail, in the image and is determined by the image's distribution of pixels, ranging from the darkest (black) to the lightest (white).

Resolution

the number of pixels that describe an image and establish its detail;determined by how many pixels compose the width and height of the image.

Saturation

the purity of the color

Crop Tool

use the _____ _____ to straighten, trim, and scale a photograph.

dodge tool

used to lighten the highlights and bring out the details in an image.