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31. First, by employing the DCT instead of the "pixel grouping" and redefining the within class scatter matrix, a new null space method is given.

32. The basic coding method of JPEG is introduced succinctly in the article, which includes procedures from sampling to coding DCT, to quantification and finally to compression with Huffman coding method.

33. In this approach, the 2D watermarks are embedded into the DCT middle frequency with modular arithmetic.

34. The conventional data partitioning algorithm for DCT coefficients is called the spectral separation.

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

35. The delivering of picture information will code with the long-lost cosine(DCT).

36. In this paper, a new scheme to realize O-QAM system by means of cascading a discrete cosine transformer(DCT)and a weighting network is presented.

37. Theblock - based discrete cosine transform ( DCT ) is a fundamental component of manyinternational image and video compression standards.

38. The lossy sequential DCT - based mode ( baseline process ) must be supported by every JPEG implementation.

39. A data compress method based on DCT transform has been proposed in order to used the detecting system in a narrow bandwidth network.

40. Based on experiments, DCT still hold broad application prospects in the image compression.

41. TI 52 PRO LINE folding machine control system with DCT 500 ddrmidigital , reduces setup time and increases productivity.

42. It is proved that for a image subblock with a single straight edge, the DCT coefficient. energy compaction orientation and the spatial edge orientation are not always orthogonal.

43. The expanded lossy DCT - based mode provides a set of further enhancements to the baseline process.

44. The watermark can be extracted by DCT on the audio signal embedded watermark.

45. Discourse Completion Test (DCT) and Multiple Choice Test (MCQ) -two data elicitation techniques - are widely used in eliciting speech act data on cross-cultural pragmatics studies.

46. This paper presents the study of the much employed data-collecting method Discourse Completion Test(DCT) in the last 30 years.

47. Block - DCT - based video compression scheme has been used widely in digital video system.

48. Two blind watermark algorithms based on HVS in DCT domain are proposed.

49. This paper describes a FPGA design Discrete Cosine Transform ( 2 D - DCT ) used in JPEG medical image compression.

50. This paper discusses and analyzes texture coding and motion compensation tools of the MPEG-4 video, especially on the one dimension DCT algorithm, MVFAST and PMVFAST motion prediction algorithms.

51. The method produces optimal rate - distortion performance in a fixed block size DCT.

52. This paper presents an audio watermarking method in DCT based on "segment classification", which can be used to copyright protection of audio information.

53. Similarly, looping through a dict lazily used to require the .iterkeys() method; now it is just the default for key in dct behavior.

54. This control scheme proposes a visual quantization matrix to weight the discrete cosine transform (DCT) coefficients in order to reduce the coding distortion on the visual perceptibility.