The Discrete Cosine Transform is used in many image and video compression
standards. Many methods have been developed for efficiently computing the Discrete
Cosine Transform including flowgraph algorithms, distributed arithmetic and
two-dimensional decompositions.
A new architecture based on distributed arithmetic is presented for computing
the Discrete Cosine Transform and it's...
This thesis describes the analysis and comparison of Folded Source-Coupled
Logic (FSCL) with standard static CMOS, cascode voltage-switch logic and differential
split-level logic gates. The advantages of FSCL are low switching noise and
high operating speed. The effect of voltage and device scaling on these topologies is
evaluated in terms...