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DCT
离散余弦变换
常用释义
英式发音
美式发音
基本释义
  • abbr. 离散余弦转换(Discrete Cosine Transformation);数据通信终端(Data Communication Terminal);数据变换发报机(Data Conversion Transmitter);数字分量技术(Digital Component Technology)
例句
  • 1·Defect and change tracking (DCT) 1.
    缺陷和变更追踪(DCT) 1。
  • 2·Secondly, block DCT algorithm based on chaos is proposed.
    其次给出了基于混沌的分块dct算法。
  • 3·It is practical to study image coding technique based on DCT.
    因此,研究基于DCT的图像编码技术,有着一定的是实用价值。
  • 4·DCT is a complex process that is let loose on each individual pixel.
    DCT的是一个复杂的过程,是让每一个人松散像素。
  • 5·A blind digital image watermarking algorithm in DCT domain is proposed.
    提出了一种DCT域的数字图像盲水印算法。
  • 6·The paper brings forward a kind of hybrid SVD-DCT zero-watermark algorithm.
    提出了一种结合奇异值分解(SVD)和DCT变换的零水印算法。
  • 7·The DCT was used as the main method of image transform coding for a long time.
    图像压缩编码长期以来利用离散余弦变换(DCT)作为变换编码的主要技术。
  • 8·Compared with DCT-based system, DWT-base watermark system is an adaptive system.
    相比较DCT系统,DWT水印系统可以实现水印的自适应嵌入。
  • 9·Discrete Cosines Transform (DCT) is an effective tool for analysis image signal.
    离散余弦变换是分析图像信号的有效工具。
  • 10·There can be many PT's associated with a DCT so the content editor selects the suitable one.
    与某一DCT相关的PT可以有许多个,因此内容编辑人员可以选择合适的一个。