Chapter two is about the foundational knowledge of noise detection.
第二章是噪声检测基础部分。
The third chapter is the holistic design of the noise detection system.
第三章阐述系统的总体设计过程。
An iterative median filtering algorithm based on improved noise detection is presented.
提出了一种基于改进噪声检测的迭代中值滤波算法。
Noise detection-based median filters have been widely adopted to reduce impulse noise in images.
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。
An image noise detection model was given and two no-reference quality assessment methods based on HVS were proposed.
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。
From the Angle of noise detection, this paper presents a mask-based no-reference approach of image quality assessment.
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。
In the algorithm, a new noise detection scheme is adopted to separate the pixels in the image into signal pixels and noise pixels.
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。
An iterative median filtering algorithm based on improved noise detection for the removal of impulse noises from the images is presented.
本文提出了一种基于噪声检测的迭代中值滤波算法。
A feature extraction method of remnant material based on aerospace relay particle impact noise detection (PIND) experiment signal was presented.
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。
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。
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.
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。
This study offers a theoretical basis and noise detection method for VLSI circuit components selection, faults diagnosis and localization, and reliability analysis.
这一研究将为VLSI电路器件的严格筛选、故障诊断及定位、VLSI电路的可靠性研究提供新的理论依据和检测方法。
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.
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。
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.
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。
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.
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。
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.
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。
An adaptive median filter for rice detection System is presented, which is based on extreme value and estimate noise detection for the removal of impulse noise from rice images.
针对大米检测图像中的脉冲噪声提出了一种新型的基于极值和噪声密度估计算法的自适应滤波算法，结合了EM算法和IMFLED算法的优点。
By means of residual impulse noise detection, the window size of median filter was chosen adaptively to remove the high density impulse noise while preserving the details of the image.
通过对剩余脉冲的检测，自适应地改变滤波器窗口尺寸，从而有效地滤除密度较大的脉冲干扰，同时较好地保留图像的细节。
The subject design is the sub-topic of the textile workshop control system project and mainly achieves the goals of the textile workshop environmental noise detection, alarm and transmission.
课题设计是“纺织车间控制系统”项目的一个子课题，主要实现纺织车间环境噪声的检测、报警与传输。
Simulation results show that non-stationary noise can be identified in time domain and resolution improvement is obvious compared with that of conventional noise detection in frequency domain.
实验表明：非平稳噪声在时域中是可以识别的，与传统的噪声频域检测方法相比，分辨率有明显的改善。
The ratio of signal to noise (S/N) is greatly improved through the phase sensitivity detection.
通过相位灵敏度检测，大大提高了信噪比。
The bird avoided detection for so long for two reasons: Few villagers had ventured into what they consider sacred mountains, and the species—unusual among honeyeaters—doesn't make much noise.
这种鸟一直没有被发现主要有两个原因：很少有人敢冒险进入这个他们认为很神圣的山脉，另外一个原因就是这种鸟与其它蜜雀不同，它们天性沉默，很少发出声音。
Experiments indicate that the traditional methods of edge detection are not ideal because of the bigger noise of remote sense image.
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。
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。
But the signal environment that includes external noise, different kinds of clutter and interference will significantly limit the detection performance and system capability.
但是，包含外部噪声、各种不同杂波和干扰的信号环境将大大限制探测性能和系统能力。
In a realistic radar detection scenario, the disturbance power generated by thermal noise and clutter is unknown.
在实际的雷达检测环境中，杂波、热噪声等产生的干扰功率通常是未知的。
To solve the problem of ellipse - object - shape parameters detection in noise image, a new detection algorithm using nonlinear data fitting model and cross-reference iterative method is proposed.
为提高噪声环境下椭圆类物体形状检测算法的稳定性与准确性，本文提出非线性数据拟合模型结合交叉参考迭代的新思路。
The technology of impulse detection is the key technology of image filter of impulse noise.
脉冲检测技术是脉冲噪声图像滤波的关键技术。
There is a kind of noise called speckle in fabric images, so a new kind of edges detection method is adopted.
针对织物图像斑点噪声的特点，采用了一种新的图像边缘检测方法。
There is a kind of noise called speckle in fabric images, so a new kind of edges detection method is adopted.
针对织物图像斑点噪声的特点，采用了一种新的图像边缘检测方法。
应用推荐