CCITT group 3

A simple 1-dimensional (horizontal) compression for black and white images.

CCITT group 3 fax

For faxing.

CCITT group 4

A 2-dimensional scheme which usually gives more compact files than CCITT3. For black and white images.

DocuPrint CCITT Group 4

Encoded as a single monolithic piece of data as required for Xerox DocuPrint.

LZW

For colour images.

Packbits

For a quicker compression which is not as compact as LZW or CCITT4.

Run-length

Compression option for DICOM image files.

Default

To let EscapeE select the most suitable compression method for the image.

Uncompressed

To turn off compression.