• DOI:10.14445/22315381/ijett-v20p253
Corpus ID: 212472972

Recursive CORDIC- Based Low Power DCT Architecture

@inproceedings{Aravind2015RecursiveCB,
  title={Recursive CORDIC- Based Low Power DCT Architecture},
  author={M. N. Aravind and Ms. A. SHANMUKAPRIYA},
  year={2015}
}

M. N. Aravind, Ms. A. SHANMUKAPRIYA

Published 2015

One of the maximum commonly used transform technique is Discrete Cosine Transform (DCT). In the DCT algorithm the inputs are in spatial domain and the outputs are in frequency domain and it is mostly used for image compression. DCT using Coordinate Rotation Digital Computer (CORDIC) algorithm lessen the number of calculation and increases the accuracy. Therefore discrete cosine transform design using CORDIC is used to obtain low power. All calculation in DCT are not equitably essential in… CONTINUE READING

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