查询词典 quantization noise

It reduces the high-frequency quantization noise generated by imprecisely positioned object edges.

它滤除了由没有精确定位的物体边界信息产生的高频噪声。

This paper discusses the influence of both quantization and noise upon the estimation results in phase estimation algorithm based on orthogonal transformation.

摘要论文分析了采用正交变换的相位差计算法中量化误差与噪声对估计结果的影响，得到了估计值的分布特性、方差以及偏差的分布规律。

Completion of a given sequence to quantify and calculate the quantization error signal to noise ratio.

详细说明：完成给定序列的量化，并计算量化误差的信噪比。

Owing to the existence of noise or quantization error, conventional gradient operators generally produce many local minima.

因此，本文提出了一种基于直接投影和分水岭结合的多分辨率分水岭算法来分割图像。

The results show that the model can be used for evaluating the random walks coefficient,the quantization error,de-modulating errors,and the output rate noise of the laser gyro.

而且，该模型的其他系数可以用于研究陀螺的量化和解调误差，也能用于评估陀螺输出的速率噪音。

In Chapter 8 of this dissertation, a quantization noise pushing technique is presented.

这本论文的第八章介绍我们提出的另一个量化杂讯推移技术。

First, we have designed an effective method independent of quantizing signal noise rate in evaluating the performance of gain filter. This provides a way to compare and evaluate different optimizing schemes before gain quantization, forms a way of independent research between gain predictor and gain quantizer.

第一，提出了一种不依赖量化信噪比评价增益滤波器性能的方法，可在增益量化之前直接比较评价增益预测器的各种优化方案，形成了增益预测器与增益量化器分别独立进行优化的方法。

The modulator quantizes the input signal and move the low frequency inband quantization noise to high frequency.

调制器完成对输入信号的量化并对量化噪声进行整形，将有用信号频带内的低频噪声搬移至高频段。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。