The two main causes that images are distorted are transmission error and quantization error.
引起图像失真的主要原因是传输误差和量化误差.
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In order to a good effect , the transition curved surface is spliced with several arc surfaces.
对过渡曲面采用了圆弧曲面相拼接的方法来拟合, 以减少失真.
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Due to the use of interpolation algorithm, is very small rotational distortion.
可以任意角度旋转图象,运行速度较快.由于使用了插值算法, 旋转失真非常小.
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The frequency infidelity of Bi Linear Transform is investigated in this paper.
研究了双线性变换中的频率失真.
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The BI 3002 is embedded with the newest generation of Lossless Digital Amplification LDA Technology.
BI3002嵌入了最新的无失真数字放大技术.
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Finally, it applies South Korean exchange-rate valuations to the North, which also muddies picture.
最后, 韩国央行又将本国的汇率价值套用在朝鲜身上, 更加重了数据的失真程度.
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The largest distortion was at mental and mandible foramen regions at standard positon.
在基准位置下,颏孔及下颌孔部的变形失真率最大.
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Results: The ECG data transmitted between monitor and patients are nicety and none distortion.
结果: 无线发送前后的心电图数据准确,波形无失真.
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Features: High power gain, low noise figure, very low intermodulation distortion.
特点: 高功率增益, 低噪声输出, 非常低的互调失真.
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The watermarked images are little degraded and the algorithms have good robustness.
实验结果表明图像失真较小,同时具有较好的鲁棒性.
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因为信息包不能然同时重新装配, 结果导致声频与视频流失真.
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它减少了波形失真度和平均叠加次数,提高了生物医学信号提取水平.
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其次讨论了LSF参数量化方法,提出了一种较好的求取谱失真测度的方法.
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It affects the SNR signal-to-noise ratio and the THD ( total harmonic distortion ) of a conversion.
它影响转换的SNR( 信噪比)和THD ( 总谐波失真 ).
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Characteristics: the colour not distortion, when not deformation, collect short time frame.
特点: 色彩不失真, 收藏时不容变形, 装裱时间短.
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动态范围控制器也是数字音频信号处理研究中的一个崭新课题，它能够充分利用系统内的可用动态范围，从而可以起到减少失真、改善音色和提高声音响度的作用。
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Meanwhile the average of mean square error of spectrums within 46 spectrum bands is reduced to 9.69.
46个谱段的光谱失真均方误差平均值减小到9.69，有效地保护了光谱信息。
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