The best example of transform compression is embodied in ... We have already discussed a simple method of lossy data compression, coarser sampling and/or quantization (CS&Q in Table 27-1). This ...

Audio and video can be compressed to 5% of their original size using lossy compression, but the data loss is seldom detectable to the human eye or ear at this level. For example, a lossy image may ...

A compression technique that does not decompress digital data back to 100% of the original. Lossy methods can provide ... video frames are removed forever. Examples are the widely used JPEG ...

Save guides, add subjects and pick up where you left off with your BBC account. There are two types of compression that can be applied to files: With lossless compression, files are reduced in ...

There are two categories of data ... used "lossy" methods that analyze which pixels, video frames or sound waves can be removed forever without the average person noticing (see lossy compression).

As long as you don’t mind a mild amount of definitely noticeable data loss, check out [Greg Kennedy]’s Lossy Text Compression which simply, brilliantly, and amusingly uses a thesaurus instead ...