Compression ratio is the measure of how much the file size is reduced by the compression algorithm, while speed is the measure of how fast the compression and decompression processes are.

In this era of the information "superhighway," Pentiums, and PowerPCs, we demand that multimedia be just as ... The other option, hardware-based compression codecs, boasts VCR-like compression and ...

Abstract: As one of the main carriers of information transmission and storage, image data need to be compressed in some application scenarios. Traditional image compression methods, although reducing ...

Data compression is the process of reducing the size of digital ... ensuring no loss of information during decompression. Conversely, lossy compression sacrifices less crucial or noticeable ...

Abstract: In this paper, we address the problem of compressing and decompressing handwritten digital-ink data, comprising N points, obtained from electronic devices such as pen tablets, etc. We ...