CL-DCT: Low-Power Implementation of the Discrete Cosine Transformation
The Cordic-Loeffler-DCT (CL-DCT) is an implementation of
the Discrete Cosine Transformation (DCT) based on the Loeffler method. Utilizing CORDIC structures instead of multiplications, it only requires shift and add operations. While maintaining transformation quality, the required chip space and power consumption for graphic VLSI devices thus can be reduced by up to 50%.
Further Information: PDF
PROvendis GmbH
Phone: +49 (0)208/94105 0
Contact
Dipl.-Ing. Alfred Schillert
Media Contact
All latest news from the category: Technology Offerings
Newest articles
Webb captures top of iconic horsehead nebula in unprecedented detail
NASA’s James Webb Space Telescope has captured the sharpest infrared images to date of a zoomed-in portion of one of the most distinctive objects in our skies, the Horsehead Nebula….
Cost-effective, high-capacity, and cyclable lithium-ion battery cathodes
Charge-recharge cycling of lithium-superrich iron oxide, a cost-effective and high-capacity cathode for new-generation lithium-ion batteries, can be greatly improved by doping with readily available mineral elements. The energy capacity and…
Novel genetic plant regeneration approach
…without the application of phytohormones. Researchers develop a novel plant regeneration approach by modulating the expression of genes that control plant cell differentiation. For ages now, plants have been the…
