But detection threshold is a basic parameter no matter which capturing way is used.
无论哪种捕获方式，检测门限是一个基本参数。
A new estimation approach to the detection threshold in image matching is developed in this paper.
本文提出了图象匹配中检测门限新的估计方法。
Furthermore, we design dynamic threshold selection algorithm to set detection threshold dynamically.
并且设计了动态阈值选择算法。
Therefore, employing theoretical detection threshold will greatly increase the false alarm probability.
此时若采用理论的检测门限，将使虚警率大大增加。
Besides this, the ITFA also has strong robustness to apriori parameters, such as moving window size and detection threshold.
同时，ITFA对于先验性的滑窗长度、检测阈值具有较好的鲁棒性。
Treatment is aimed at HIV-1 RNA number dropped to below detection threshold, even before receiving the full treatment of patients.
治疗目的是将HIV-1RNA数量降至检测阈以下，即使是以前接受过充分治疗的病人。
By contrast, 14% of those with two functional copies of the gene were over the detection threshold before they had even received an injection.
相反，携带该基因的两种活跃副本的人中，14%的人在注射前就已经显示超过检测标准。
Watermark signal of the right channel whose magnitude is limited below the audible threshold, is used to control the detection threshold.
右声道水印信号为幅度限制在可听门限的白噪声，用来控制检测门限。
This method also has characteristic of low amplitude detection threshold, it can detect weak signals with amplitude value smaller than 10-3 level.
该方法还具有幅度检测门限值低的特点，可对幅度为10 - 3级以下的信号进行检测。
During the same period of tracking target, the IMMPDAF can manage radar too, such as adaptively selecting revisit time, detection threshold and radar waveform.
这样的整个过程，使得在跟踪目标的同时，也参与了雷达的管理，譬如自适应的选择采样时间、探测门限、探测波形。
The length or the sequence embeded is adaptive to the original image. The detection procedure is analysed using probability theory, the detection threshold is given.
信息嵌入的序列长度自适应于原始图像，并定量分析了该方法检测过程，给出了检测门限。
After correlation detection step, noise pixels in the image sequences are almost suppressed, and only target pixels and a few clutter pixels can pass the detection threshold.
经过相关检测后，图像序列中的噪声几乎完全被门限所抑制，只有极少数噪声像素、全部目标像素和一小部分杂波像素可以通过相关检测门限。
Shot detection method often USES difference between frames to compute boundary detection threshold. In this paper, a quadratic difference based method for abrupt shot detection is presented.
通常的镜头检测方法都是利用帧间差来计算镜头边界的检测阈值，该文提出了一种基于二次帧差的突变镜头检测方法。
The algorithm adopts low pass filter to estimate the background and calculates the standard deviation to estimate the fluctuation of background to get the local adaptive detection threshold.
该算法以低通滤波算法估计背景中的低频成分，及图像局部方差估计背景起伏，来计算出局部自适应的目标检测判决门限。
If the deviation of all tones in the queue is less than the acceptable threshold, perform the temporal layer of ambiguity detection.
如果队列中所有音调的偏差小于可接受的阈值，则执行模糊检测的时间层。
Very few people possess the ability to consistently hold their ThinkPads perfectly level, so it's useful to have a threshold of tip in each dimension for easier base-state detection.
人们很少能够始终将ThinkPads保持在理想水平，对于每个维度使用一个倾斜阈值有助于简化基状态检测。
Temporal segmentation was based on change detection, whose key factor was the selection of appropriate threshold by histogram analysis.
时间分割采用变化检测，其关键的阈值选取通过直方图分析得到。
Simulation results show that: the algorithm is a practical and efficient edge detection algorithm, and this method can easily extend to more threshold edge detection of image processing.
仿真结果表明：该算法具有较强的检测模糊边缘能力，是一种实用、高效的边缘提取算法，同时此方法很容易扩展到多阈值图像边缘处理。
An algorithm using threshold selection and edge detection to extract target features from infrared image was proposed.
提出了一种阈值选取与边缘检测相结合提取红外图像特征的方法。
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。
A rail deformation detection algorithm based on multi-threshold feature extraction was presented in this paper.
本文提出一种基于多门限特征提取的轨道故障检测算法。
The knock threshold detection is the key of gasoline engine knock detection, and it is the key of the closed loop ignition control of gasoline engines.
汽油机爆震的难点是爆震边缘点检测，爆震边缘点是汽油机点火闭环控制的前提。
This paper proposes a fixed threshold edge detection scheme for millimeter wave image.
文章提出了一种固定阈值的毫米波图像边缘检测方法。
A new edge tracking algorithm based on zero-crossing edge detection technique is applied in the process of threshold computing.
在阈值计算过程中，还用到一种基于过零点边缘检测技术的边缘追踪算法。
Then the amplitude threshold is established combined with detection probability. The method of ascertaining pulse number threshold is analyzed according to orientation requirement and target size.
在此基础上，结合探测概率制定幅度门限，根据定位要求及目标尺寸，分析了脉冲个数门限的确定方法。
The methods of laser damage detection and laser induced damage threshold (LIDT) were introduced.
介绍了激光损伤的检测及损伤阈值的测量方法。
The methods of laser damage detection and laser induced damage threshold (LIDT) were introduced.
介绍了激光损伤的检测及损伤阈值的测量方法。
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