2 search results - page 1 / 1 » Accelerating Color Space Conversion Using Extended Subwords ... |
ISM
2006
IEEE
13 years 11 months ago
2006
IEEE
Color space conversion is an important kernel in multimedia codecs such as JPEG and MPEG. When implemented using SIMD instructions, however, the performance improvement is often l...
CF
2005
ACM
13 years 6 months ago
2005
ACM
In this paper we employ two techniques suitable for embedded media processors. The first technique, extended subwords, uses four extra bits for every byte in a media register. Th...