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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    References

    SHOWING 1-10 OF 10 REFERENCES
    Reconfigurable CORDIC-Based Low-Power DCT Architecture Based on Data Priority
    • 29
    Low-power multiplierless DCT for image/video coders
    • 25
    • PDF
    A fast DCT processor, based on special purpose CORDIC rotators
    • 27
    Pipelining flat CORDIC based trigonometric function generators
    • 16
    The CORDIC Trigonometric Computing Technique
    • Jack E. Volder
    • Mathematics, Computer Science
    • IRE Trans. Electron. Comput.
    • 1959
    • 2,529
    The JPEG still picture compression standard
    • 2,928
    • PDF
    Merged CORDIC algorithm
    • S. Wang, E. Swartzlander
    • Computer Science
    • Proceedings of ISCAS'95 - International Symposium on Circuits and Systems
    • 1995
    • 27
    MPEG: a video compression standard for multimedia applications
    • 2,357
    • PDF
    Sign lookahead CORDIC
    • M.S. thesis, Dept. Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan, 2008.
    • 2008
    DCT implementation with distrib-uted arithmetic
    • IEEE Trans. Comput., vol. 50, no. 9, pp. 985–991, Sep. 2001.
    • 2001