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1. Based on the distribution of DCT coefficients, a new rate control idea is proposed in this paper.

2. Compare with DCT that was applied in traditional image coding standard, wavelet transform has more advantages.

3. Although DCT provides excellent performance in energy concentration and decorrelation, it cannot provide controllable localization in both time and frequency domains.

4. Experiments also prove that the features of blocks DCT coefficients in lip region are efficacious to visual single channel lipreading system.

5. DCT is based on FFT ( Fast Fourier Transform )(sentencedict.com), so integers FFT transform must be structured firstly.

6. This dissertation discusses the facilitating roles of Dual Coding Theory (DCT) in the teaching of English reading.

7. Firstly, an adaptive segmentation DCT coding method based on edge information measure is developed.

8. A new method for predetermination of all-zero blocks in low rate video coding is proposed, which is based on characters of discrete cosine transform(DCT) and quantization.

9. The improved AFT algorithms for even and odd functions can also be used for computing discrete cosine transform (DCT) and discrete sine transform (DST), respectively.

10. The lower DCT region is used to form feature code while the higher one is used to embed watermarks. An experiment on image object demonstrates the effectiveness of the scheme.

11. A new DCT coding method based on edge information measure and adaptive quadtree segmentation was proposed to enhance compression ratio of DCT coding and transmission efficiency.

12. The data are collected through Discourse Completion Task (DCT) and a post hoc interview questionnaire.

13. Intraocular pressure was measured in each group with GAT and DCT.

14. In this article a meaningful public watermark algorithm based on DCT was realized. An idea of controlling the position embedded by the random series was inducted which improved the algorithm.

15. This paper proposes a new algorithm of video watermarking based on kurtosis and DCT.

16. In this paper we proposed a new method, dimensionality reduction with DCT, and further provided the method of similarity search about range query and nearest neighbor query.

16. Sentencedict.com try its best to gather and create good sentences.

17. We have also studied the variance spectral configuration of surfacefield using DCT ( Discrete Cosine Transform ).

18. In this paper, we preset the processing elements based on a special butterfly computation and discrible the systolic array implementations for computing DCT, DHT(DWT) and DFT respectively.

19. On the basis of understanding allkinds of ceding techniques, the system choose DCT technique.

20. This paper presents an information hiding algorithm in Discrete Cosine Transform ( DCT ) domain.

21. In this paper, the classification and key technologies in pixel domain and DCT domain of transcoder technology are introduced and the architectures of transcoder are compared.

22. A modified image encoding algorithm based on the correlation vector quantization scheme and classified vector quantization (CVQ) in the DCT domain is presented.

23. Chapter Two systematically illustrates the history and main contents of DCT, as well as the organization and interconnections of the verbal and non-verbal system.

24. Experimental results show that the feature extraction method presented in this paper outperforms the traditional methods, such as DCT and DWT.

25. In this paper, we propose a matching criterion for block-matching motion estimation based on the statistic distribution of DCT AC coefficients.

26. A digital map watermarking algorithm based on discrete cosine transform ( DCT ) is presented.

27. A novel systolic array architccture for computing discrete orthogonal transforms such as DCT, DHT(DWT) and DFT is proposed.

28. It is practical to study image coding technique based on DCT.

29. The present paper presents a new method for constructing optimal quantisation tables. The method produces optimal rate-distortion performance in a fixed block size DCT.

30. In this algorithm, compressed IR image was enhanced by low-pass filtering, coefficient transform and contrast stretching in DCT domain.