Photoshop Terms Flashcards
A layer that lets you apply color and tonal adjustments to your image without permanently changing pixel values. Can be thought of as a veil through which underlying layers are seen.
Adjustment Layer
The visual stair-stepping of edges that occurs in an image when the resolution is too low.
Aliasing
The smoothing of jagged edges in digital images by averaging the colors of the pixels at a boundary.
Anti-Aliasing
The bottom most in the Layers palette. When you import an image from a scanner or digital camera, the entire image will be placed on the Background layer.
Background/Background Layer
softening of the detail in an image or parts of an image.
Blur
Rectangular border around an image, shape, or text that you can drag to move, transform, rotate, or scale.
Bounding Box
The workspace around an existing image, within the image window.
Canvas
To copy pixels to new locations in an image. To paint with the Clone Stamp tool.
Clone
An unwanted color shift in the whole image, which can be caused by reflected light from a nearby object.
Color Cast
Determines how the components of a color are combined, based on the number of color channels in the color model. Includes Grayscale, RGB, and CMYK.
Color Mode / Image Mode
Multiple images combined into one.
Composite
Technique that is used to reduce the file size of bitmap images. Compressed images are used on web pages to improve viewing speed and performance.
Compressing
The difference in brightness between light and dark areas of an image. It determines the number of shades in the image.
Contrast
To trim a portion of an image to improve its composition.
Crop
A measure of the amount of light in which the photo was taken.
Exposure
Automated ways to alter the look of an image.
Filter
Merging all the visible layers into the background layer to reduce file size.
Flattening
Any of several methods for achieving a smooth transition between two adjacent colors, including black and white.
Gradient
An image that only includes black, white, and shades of gray.
Grayscale
Brightest elements of an image.
Highlights
Darkest parts of an image.
Shadows
Like stacked, transparent sheets of glass on which you can create images. You can see through the transparent areas of a _____ to the _____ below. You can work on each independently.
Layer
To change the relative lightness or darkness (intensity) of an image or color.
Lighten
In digital photography, it is the functionality that supports the transparent areas in an image or image layer.
Transparency
The extent to which something blocks light.
Opacity
A broad view of a subject, usually a landscape, made by overlapping individual shots as they are taken and then merging them to form one image.
Panorama
Described by an array or map of bits within a rectangular grid of pixels or dots.
Raster/Bitmap Images
Described by lines, shapes, and other graphic image components stored in a format that incorporates geometric formulas for rendering the image elements.
Vector
Changing the pixel dimensions of an image. Downsampling: decreases; Upsampling: increases
Resampling
To change the physical dimensions of an image, a canvas, or a window.
Resize
Amount of detail in an image. Digital images are measured by the number of pixels per inch(ppi). For printing, resolution is measured by the number of dots printed in a linear inch(dpi).
Resolution
To change the resolution of a selection, a layer, or an entire image.
Rotate
To select the color of an image area with the eyedropper tool.
Sample
Makes the colors more vivid (less black and white).
Saturation
Makes the colors more muted (more black or white added)
Desaturation
Change the proportions of an image.
Scale
Part of an image selected for manipulation of any kind. Consists of all the pixels—fully or partially selected—contained within the selection boundary.
Selection
A photograph in warm shades of brown.
Sepia Tone