THE DCT METHOD FOR IMAGE DATA COMPRESSION

Xu Taochang; Ping Xijian

Volume 8 Issue 1

Jan. 1986

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Xu Taochang, Ping Xijian. THE DCT METHOD FOR IMAGE DATA COMPRESSION[J]. Journal of Electronics & Information Technology, 1986, 8(1): 60-63.

Citation:

Xu Taochang, Ping Xijian. THE DCT METHOD FOR IMAGE DATA COMPRESSION[J]. Journal of Electronics & Information Technology, 1986, 8(1): 60-63.

Xu Taochang, Ping Xijian. THE DCT METHOD FOR IMAGE DATA COMPRESSION[J]. Journal of Electronics & Information Technology, 1986, 8(1): 60-63.

Citation:

Xu Taochang, Ping Xijian. THE DCT METHOD FOR IMAGE DATA COMPRESSION[J]. Journal of Electronics & Information Technology, 1986, 8(1): 60-63.

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THE DCT METHOD FOR IMAGE DATA COMPRESSION

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 1986-01-19

Abstract

Abstract

A set of computation formulas of discrete cosine transform (DCT) for image data eompression is given. The results of simulation experiment show that the formulas are correct and consistent with the formulas given by W. K. Pratt (1978), but they are different slightly in form.

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References(1)

References

R. C. Gonzalez and P. Wintz: Digital Image Processing, Addison-Wesley Publishing Company. 1977.[2]W. K. Pratt: Digital Image Processing, John Wiley and Sons, Inc. 1978.[3]W. Chen.[J].C. H. Smith and Fratick: A Fast Computational Algorithm for the Discrete Cosine Transform IEEE Trans. on COM, COM-25(1977.1004,:-

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