Reduced Multiplicative Complexity Discrete Cosine Transform (DCT) Circuitry

Authors

Sirani Kanchana Mututhanthrige Perera, Embry-Riddle Aeronautical UniversityFollow

Submitting Campus

Daytona Beach

Department

Mathematics

Document Type

Patent

Publication/Presentation Date

1-26-2021

Abstract/Description

System and techniques for reduced multiplicative complex­ity discrete cosine transform (DCT) circuitry are described herein. An input data set can be received and, upon the input data set, a self-recursive DCT technique can be performed to produce a transformed data set. Here, the self-recursive DCT technique is based on a product of factors of a specified type of DCT technique. Recursive components of the technique are of the same DCT type as that of the DCT technique. The transformed data set can then be produced to a data con­sumer.

Patent Number

US 10,904,573 B2

Assignee

Embry-Riddle Aeronautical University

Application Number

16/206,093

Date Filed

11-30-2018

Scholarly Commons Citation

Mututhanthrige Perera, S. K. (2021). Reduced Multiplicative Complexity Discrete Cosine Transform (DCT) Circuitry. , (). Retrieved from https://commons.erau.edu/publication/2014