Finally, infrared target is segmented by the adaptive threshold.
最后利用自适应阈值实现红外目标分割。
Also a method of selecting an adaptive threshold in SSDA is given.
给出了序贯相似性检测算法中，自适应门限的选择方法。
The first method is adaptive threshold segmentation based on local blocks of image.
第一种图像分割方法是基于局部分块的图像自适应阈值分割方法。
At last, adaptive threshold is used to distinguish ground points and non-ground points.
设置自适应阈值，完成地面点与非地面点的判断。
At last, adaptive threshold is used to segment the targets in the image whose background is removed.
最后对预处理后的图像采用自适应门限进行目标分割。
The thesis is mainly to study the signal detection and adaptive threshold technique in digital receiver.
本文主要研究数字接收机中信号检测及自适应门限设定技术。
The edge detection for the different images can be carried out by the introduction of adaptive threshold.
自适应阈值的引入，能够实现不同图像的边缘检测。
Then the adaptive threshold clutter map CFAR processor and coherent clutter map CFAR processor are suggested.
然后提出自适应门限杂波图恒虚警处理器及相干杂波图恒虚警处理器。
A novel phase unwrapping algorithm, based on intensity modulation analysis and adaptive threshold is presented.
提出了一种基于条纹调制度分析的位相去包裹新算法。
The process doesn't need human intervention and the experimental results with adaptive threshold are satisfactory.
其过程不需人为干预，阈值适应性强，结果也令人满意。
The adaptive threshold method of image segmentation is adopted to extract the candidate targets from the fusion image.
然后对时空域融合的目标增强图像进行自适应阈值分割来提取弱小目标。
A method of narrowband interference suppression in transform-domain, which is based on adaptive threshold, is presented.
对一种基于自适应门限的变换域窄带干扰抑制技术进行了研究。
In this paper the statistical properties of the average adaptive threshold detection with coherent detector are discussed.
本文分析了相干检波平均值自适应门限检测器的统计特性。
The process of image treatment is as follow: filter, enhance, making binary image by adaptive threshold, edge detection and so on.
本文所采用的图像处理主要步骤为：滤波、增强、自适应阈值二值化、边缘提取等预处理。
And then, establish the adaptive thresholding algorithm. Thus, we get a new adaptive threshold denoising method fit for coherent noise.
并在此基础上确定了自适应阈值计算方法，建立了新的阈值去噪法，可用于去除相干噪声。
It adopts adaptive threshold stopping algorithm so as to decrease the time of motion search and keep the motion search resolution unchanged.
采用自适应阈值搜索停止算法，减少了运动估计搜索次数，并且基本保持运动估计的精度不变。
A new method of adaptive threshold selection is proposed which combines the edge feature of the color image based on the theory of mathematical morphology.
提出了一种自适应图像二值化方法，它基于数学形态学理论，求取彩色图像边缘特征，并将它与灰度直方图二值化方法相结合。
Taking account of the features of medical images and practical demands, a de-nosing algorithm of self-adaptive threshold based on wavelet transform is proposed.
针对cr图像的特点以及应用中的实际要求，提出一种基于小波变换的自适应阈值去噪算法。
A new adaptive threshold technique was proposed by using multi-step ahead prediction based on model for improving speed and robustness of fault detection system.
针对自适应阈值的检测方法，为提高检测系统的计算速度和鲁棒性，提出了基于模型多步预测方法的自适应阈值设计。
An adaptive threshold which is a low frequency passed image based on wavelet multiresolution filters is proposed for binarization, and the result is satisfactory.
提出通过小波多分辨力滤波将滤波以后的低通图像作为图像的自适应阈值进行二值化，获得了比较理想的效果。
To discern edge and noise in multiresolution edge detection used single threshold, we put forward a kind of adaptive threshold and improve the method of edge linking.
针对小波变换多分辨率边缘检测中单一阈值难以区分边缘与噪声的问题，本文提出了一种自适应的阈值方法，并改进了边缘链接方法。
For simulation, the existing functional modules on NS2 simulation platform are expanded, so that the performance of the mechanism with adaptive threshold is verified.
在仿真部分，扩充了NS2仿真平台上已有的功能模块，从而验证了所提出的自适应门限预切换机制的性能。
According to the characteristics of ignition and explosion signals, a system for detecting the artillerys explosion time based on self-adaptive threshold is developed.
针对炮弹炸点光信号的强度与频谱特性，设计了一种基于自适应阈值的炸点时间测量系统。
When a candidate ellipse is validated, a new method is proposed to judge if edge points are on the ellipse, and an adaptive threshold is supplied to confirm real ellipses.
在验证候选椭圆时，提出了一种新方法来判断边缘点是否在椭圆上，并且给出了确定真实椭圆的自适应阈值。
Secondly, a new method of infrared weak and small targets detection based on wavelet and adaptive threshold is proposed with an effective improvement detection of performance.
其次，利用小波多分辨分析特性，提出了基于小波分析的自适应门限检测方法，有效地提高了红外弱小目标检测性能。
Besides the high coding efficiency, the improved block-based adaptive threshold wavelet embedded coding algorithm preserves the properties of the SPECK and has high coding efficiency.
改进的分块自适应阈值算法不仅保留了原算法的优点，而且具有较高的编码效率。
Discusses the basic theory of PN code parallel fast acquisition of high dynamic in GPS, the method of confirming the auto adaptive threshold and some important problems in acquisition process.
讨论了高动态下GPS伪随机码并行搜索的基本原理，以及自适应门限确定方法与搜索过程中应注意的问题。
Adaptive threshold-detection technology for removal of foreign interference.
自适应式探测门限技术，有效清除外来干扰。
Adaptive threshold-detection technology for removal of foreign interference.
自适应式探测门限技术，有效清除外来干扰。
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