A lossless compression method that finds repeated patterns in blocks of pixels in an image. Variations of LZW compression are used in a number of image file formats, including GIF and TIFF. LZW stands for Lempel-Ziv-Welch.
A lossless compression method that finds repeated patterns in blocks of pixels in an image. Variations of LZW compression are used in a number of image file formats, including GIF and TIFF. LZW stands for Lempel-Ziv-Welch.