27 search results - page 6 / 6 » Efficient Rate Control for JPEG2000 Coder and Decoder |
VLSID
2003
IEEE
2003
IEEE
Design of a 2D DCT/IDCT application specific VLIW processor supporting scaled and sub-sampled blocks
14 years 5 months ago
We present an innovative design of an accurate, 2D DCT IDCT processor, which handles scaled and sub-sampled input blocks efficiently. In the IDCT mode, the latency of the processo...
TIP
2002
13 years 4 months ago
2002
Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...