GIF是一种支持动画图像的图像格式。它可以适应256色,并使用无损压缩技术来包含图像。它也可以包含文本。它可以包含小尺寸的图像动画。因此,它经常被用于网络出版。采用LZW压缩算法对低颜色图像进行压缩。
GIF is an image format that supports animated images. It can adapt 256 colors and uses lossless compression technique to contain images. It can also contain texts. It can contain low sized image animation. So it is frequently used in web publishing. It applies LZW compression algorithm to compresses low colored images.