ages.</li><li><strong>Frequency Encoding</strong><br />
Frequency domain encoding is a more general purpose encoding algorithm which 
yields good compression regardless of the source material. These algorithms 
typically use Fourier transformations and effectively apply a low-pass filter
to the image.  As a consequence, some detail is lost and sharp edges are
blurred.  Examples of this type are the MPG4 and CVID compressor implementations.
</li></ol><h2>Identifying Compressors</h2><p>
Generally, the Multime