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Adjustment layer
A special kind of layer used for modifying color and contrast
Adobe Bridge
A digital asset system that allows the sharing of images across multiple Adobe programs
Aspect ratio
The proportion relationship between an image's width and height
Baseline
Used to shift selected characters up or down relative to surrounding text to create exponents or footnotes
Background layer
The back-most image in the layers panel
Character tracking
Changes the spacing between all characters in a block of text
CMYK
A subtractive color model (color space) used in printing that uses Cyan, Magenta, Yellow, and Black for color channels
Color Gamut
The range of colors that can be displayed by any given device
Contrast
Creating difference between elements on a page. This can be achieved with color or by varying size, fonts, and font styles.
Copyright
The exclusive right to copy, distribute, and profit from a work
Framing
Placing the subject of an image into focus or changing contrast, brightness and cropping an image to highlight the subject
GIF file
A bitmap image format that supports animation
H.264 file
A video coding format that is currently one of the most commonly used formats for the recording, compression, and distribution of HD video content like Blu Ray dics
Harmony
Pulling the composition of an image together by using repetition or rhythm
Hierarchy
Contains elements that lead the reader through each element in order of significance
Improving readability
Create contrast with font styles and use space and proximity
Indexed color
Images that use a color palette with a default maximum value of 256 colors
JPEG
A commonly used format with lossy compression for digital photography
Kerning
Changes the spacing between two letters of text
MPEG
A standard for lossy compression of video and audio
Non-lossy (full quality) file formats
BMP, RAW and PNG
Non-destructive editing
Changing images without altering the original pixels (adjustment layers)
Pixels
Individual dots that make up an image
PNG
A raster graphics file formats that supports lossless data compression
Raster (or bitmap) image
Represented by pixels in a grid layout and cannot be re-sized without loss of quality
Rasterizing
Converting a vector image into pixels so more special effects/filters can be applied
RAW file
Contains unprocessed, uncompressed grayscale picture data from a digital camera's image sensor, along with information about how the image was captured (metadata)
Readability
Level of ease the reader can understand information in the design which can be improved using spacing and proximity or creating contrast with font styles
Repitition
Creating visual consistency by repeating an element such as colors, styles, or shapes
Resolution
Measurement of an image's size by the number of dots that make up the image
RGB
Color mode best for digital documents (not printed) that allows access top the most features in Photoshop including 3D using Red, Green, and Blue color channels
Rule of Thirds
9 Equal sections divided by equally space horizontal and equally spaced vertical lines used to create a visually appealing image or design
Scale
Using the relative size of elements against each other to attract attention to a focal point
Sans serif font features
Simple modern looking fonts (no decorative lines), better in digital documents due to readability at small sizes
Serif font features
Traditional textbook-style fonts which which better in printed work, has small decorative lines or embelishments
Shape layer
A layer that holds shapes that are created
Smart objects
Contain image data from raster or vector images and allow for nondestructive transforms
SVG file
A vector format that produces high-quality, interactive web graphics
TIFF file
A tag-based file format for storing and interchanging raster images
Tracking
Changes the spacing between all characters in a block of text
Tool bar
Contains all the tools used when working with images including selection tools, etc.
Type layer
A layer that holds type that is created
Vector images
Created with mathematical calculations, can be re-sized without loss of quality
Vector mask
A resolution independent path that clips out the contents of the layer