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
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1·Defect and change tracking (DCT) 1.缺陷和变更追踪(DCT) 1。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。