1344 search results - page 242 / 269 » Quantization |
TIP
1998
15 years 20 days ago
1998
—In a standard transform coding scheme of images or video, the decoder can be implemented by a table-lookup technique without the explicit use of an inverse transformation. In th...
SIGMETRICS
2002
ACM
15 years 20 days ago
2002
ACM
It is well known that optimal server placement is NP-hard. We present an approximate model for the case when both clients and servers are dense, and propose a simple server alloca...
102
Voted
VLSISP
1998
15 years 20 days ago
1998
This paper describes the architecture and the performance of a new programmable 16-bit Digital Signal Processor (DSP) engine. It is developed specifically for next generation wire...
104
Voted
TASLP
2002
15 years 20 days ago
2002
Perceptual audio coders use an estimated masked threshold for the determination of the maximum permissible just-inaudible noise level introduced by quantization. This estimate is d...
76
Voted
TCSV
2002
15 years 20 days ago
2002
A major drawback of block-based still-image or video-compression methods at low rates is the visible block boundaries that are also known as blocking artifacts. Several methods hav...