第二章是噪声检测基础部分。
Chapter two is about the foundational knowledge of noise detection.
提出了一种基于改进噪声检测的迭代中值滤波算法。
An iterative median filtering algorithm based on improved noise detection is presented.
本文提出了一种基于噪声检测的迭代中值滤波算法。
An iterative median filtering algorithm based on improved noise detection for the removal of impulse noises from the images is presented.
提出了一种基于噪声检测的遥感图像模糊滤波方法。
This paper proposes a method named fuzzy filtering of remote sensing images based on noise checking.
第六章研究了高阶统计量在晶体管低频噪声检测中的应用。
In chapter six, the application of higher order statistics in detection low-frequency noise of transistor is discussed.
基于噪声检测的中值滤器已广泛用于消除图像中的脉冲噪声。
Noise detection-based median filters have been widely adopted to reduce impulse noise in images.
该滤波器由模糊脉冲噪声检测器、噪声消除器与模糊结合器构成。
The filter consists of a fuzzy impulse noise detector, impulse noise canceller and fuzzy jointer.
该算法采用一种新的噪声检测方法将图像中的像素分为信号点和噪声点两类。
In the algorithm, a new noise detection scheme is adopted to separate the pixels in the image into signal pixels and noise pixels.
同时通过野外的噪声检测，验证了橡胶粒沥青路面具有良好的减震降噪效果。
At the same time to implement the outdoor noise detection, it veri - ties that the rubber particle asphalt pavement has the good shock noise reduction effect.
给出图像噪声检测模型，提出了两种基于HVS的图像信噪比无参考质量评价方法。
An image noise detection model was given and two no-reference quality assessment methods based on HVS were proposed.
针对传统方法的缺陷，借鉴噪声检测的中值滤波方法，将其应用于红外图像的脉冲噪声滤波。
Considering the limitation of the traditional method, the median filtering method based on noise detection was used to deal with the impulse noise filtering of infrared image.
在分析噪声检测与噪声滤波原理的基础上，提出了用于恢复被脉冲噪声污染的图像的去噪算法。
Based on the analysis of the principles of noise detection and noise filtering, an effective image denoising algorithm was proposed to restore images corrupted by impulse noise.
该方法在中值滤波之前进行一次脉冲噪声检测，确定受到噪声污染的像素点，并进行记录标识。
Impulse noise checking was made before median filtering to confirm the pixels polluted by noise, which were recorded and marked.
提出了一种基于航天继电器微粒碰撞噪声检测(PIND)试验信号的多余物材料特征提起方法。
A feature extraction method of remnant material based on aerospace relay particle impact noise detection (PIND) experiment signal was presented.
为了精确的检测出图像中的脉冲噪声并滤除，提出一种基于四分法噪声检测的开关中值滤波算法。
To accurately detect and filter out the impulse noise in the image, the switching median filter algorithm of noise detection is proposed based on quartering.
为了准确客观地检测出爆裂噪声的存在，提出了基于噪声信号奇异性的光耦器件爆裂噪声检测方法。
In order to detect the presence of burst noise in optocoupler device accurately and objectively, a new method was put forward based on singularity of noise.
针对数字图像的客观质量评估，从噪声检测的角度，提出了一种基于掩盖效应的无参考图像质量评估方法。
From the Angle of noise detection, this paper presents a mask-based no-reference approach of image quality assessment.
为了在去除图像噪声的同时最大程度地保持图像细节，提出了一种基于模糊推理的噪声检测及自适应滤波方法。
In order to preserve image fine details while de-noising, a new noise detection and adaptive filter method, which is based on fuzzy reasoning technique, was proposed.
文章将图像的模糊估计和传感器的模板噪声检测篡改的方法结合起来，对多幅图像操作，实验证明有不错的检测效果。
This article USES blur estimation and sensor noise to detect forgery. The performance of the proposed method is demonstrated on several forged images and has been proved to have good effect.
为提高含噪视频序列的质量和效果，提出一种基于开关噪声检测与三维中值滤波相结合的开关3 -D中值滤波算法。
To improve the quality and effect of video sequences with noise, this paper proposes a switching 3-d median filter algorithm combining noise detection and 3-d median filter.
到目前，国内尚无一套成熟、完整的噪声检测及振动监测的方法，也没有在磁悬浮转子运转的情况下进行相关的实验验证。
Until by now, there is neither a set of mature noise and vibration measurement method, nor carrying on any related experiment to verify it when magnetic suspended rotor is running.
为了验证噪声检测系统的精度和可靠性，在半消声室和普通房间内，分别对标准声功率源和小型电机作声功率对比测量试验。
To verify the accuracy and reliability of the system, contrast tests on reference sound power source and small motor are performed respectively in a semianechoic chamber and a common room.
在检测脉冲噪声时，本文改进了差分排序脉冲噪声检测法，改进后的方法提高了脉冲噪声检测的准确率，保护了信号的细节信息。
Differential rank order impulse detector was improved for the impulse noise's detection. The impulse noise was detected more exactly and signal details were preserved.
本消隐非线性阈值的优化算法可以改进脉冲噪声检测算法的性能，进而大大改善OFDM系统在中压配电线脉冲噪声环境中的总体性能。
The optimization algorithm proposed can improve the performance of impulse detection algorithm; furthermore, heighten the overall performance of the OFDM receiver in impulsive noise environment.
引入灰度变化率的概念，并据此提出了一种去除随机脉冲噪声的改进算法，将其用于噪声点的检测，简化了最大-最小值方法中的噪声检测过程。
This paper introduces one item named variance rate of gray level and improves the maximum-minimum method by simplifying the noise examination process for suppressing the random impulsive noise.
他们还试图检测噪声——图像中呈现粒状效果的过度曝光像素——是产生于照片被摄制的时刻还是后来才被加上的。
They also try to detect if noise-the overexposed pixels within the image that create a grainy effect-was present at the time the photograph was taken or has been added later.
这种设备可以发出88到150分贝的噪声，比标准的烟雾检测器还要响亮。
The devices can emit a range from around 88 to a painful 150 decibels, which is louder than a standard smoke detector.
由于遥感图像一般带有较大的噪声，通过实验表明，用传统的边缘检测方法效果不理想。
Experiments indicate that the traditional methods of edge detection are not ideal because of the bigger noise of remote sense image.
这样神经网络可应用于模式识别的特征提取、聚类分析、边缘检测、信号增强以及噪声抑制、数据压缩等各个环节。
This neural network pattern recognition can be applied to feature extraction, clustering analysis, edge detection, signal enhancement and noise suppression, data compression, such as various links.
这样神经网络可应用于模式识别的特征提取、聚类分析、边缘检测、信号增强以及噪声抑制、数据压缩等各个环节。
This neural network pattern recognition can be applied to feature extraction, clustering analysis, edge detection, signal enhancement and noise suppression, data compression, such as various links.
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