The compression formula that reduces the size of a file by removing some pixels from the image.

Process of reducing the file size of a graphic image.

When selecting (copying) an image, this is the graphic technique that slightly blurs the edge of an image.

An image function that smooths out edges by making them slightly fuzzy.

A graphic that is created by using pixels.

A graphics technique that stretches an array of values of colors from one side of an image to another.

A file extension that supports over 16 million colors. It is probably the best choice for photographs.

A means of compressing animations and/or graphics to reduce the size of the file.

Density of pixels in an image.

The type of file compression that reduces the file size without losing an information.

The process of creating an image that appears to be a single picture when it actually is a series of pictures stacked on top of each other.

The native file format for Photoshop.

A.psd file can be inserted into any other document and the image will show correctly.

An image that is created by using a series of mathematically defined lines and curves rather than pixels.

A vector image can be re-scaled to a bigger image without losing quality.

A file format that only support 256 color but does support transparency and animation.

The file format that uses lossless compression and is generally considered the replacement to the .gif image format. It partially supports transparency and images can be composed of 16 million or more colors.