recognition threshold
英 [ˌrekəɡˈnɪʃn ˈθreʃhəʊld]
美 [ˌrekəɡˈnɪʃn ˈθreʃhoʊld]
网络 再认阈限; 识别阈值; 识别阈
双语例句
- Pass Recognition and Automatic Matching of Threshold Value with Gradation Histogram
采用灰度直方图的孔型识别和二值化阈值自动匹配 - Speaker recognition technology research based on wavelet threshold denoising
基于小波阈值去噪的说话人识别技术研究 - This paper puts forward non-contact surveillance and measure that uses video image processing, pattern recognition, optimum threshold value and theory of geometric similarity.
本文提出采用视频图象处理方法，利用模式识别、最优阈值和几何相似理论，实现非接触式的监控与测量。 - Feature Recognition of Knife from Terahertz Image Based on Threshold Segmentation
基于阈值分割的THz图像刀具识别 - Stroke Frequency and Font Effects on Chinese Character Recognition Threshold
笔划频率和字体对汉字大小辨认阈限的影响 - Objective To investigate the relationship between taste recognition threshold to salt, salt intake and salt-sensitive blood pressure.
目的探讨盐阈、盐摄入量与血压盐敏感性之间的关系。 - In this system, recognition was achieved by threshold of the difference of gray scales according to RGB gray scale variation of a video detector.
根据视频检测线上的RGB灰度变化，用灰度差阈值完成识别。 - In this paper based on the principle of ISAR, a new sidelobe clean method is proposed and a new recognition threshold criterion is designed, then the radar imagings of airplane model are obtained successfully.
本文基于逆合成孔径雷达的原理，提出了新的图象旁瓣清除方法，设计了新的门限判别准则，并成功实现了模型飞机的成像。 - In this paper, a system of IC card recognition and verification based on multiple threshold segmentation, multiple classifiers fusion, and similarity decision is designed and realized.
论文设计并实现了一种基于多阈值字符分割、多分类器融合分类和相似判断的IC卡字符识别与校验系统。 - In the technique of voice recognition, the threshold setting is still the bottleneck of limiting various methods attaining the request of practicality.
在声纹识别技术中，阈值设置一直是限制各种识别方法达到实用要求的瓶颈。 - If normal short message recognition ratio and spam short message recognition ratio were both beyond the threshold values which have been expected of, we go to the application step.
为正常和垃圾短信分别设置正负识别率的阈值，只有当对简繁体中文短信的正负识别率都超过了我们预定的阈值之后，才进入到应用阶段，也就是用户端模块。 - Defect Recognition Algorithm of Cone Object Based on Gray-level Threshold Segmentation
基于灰度阈值分割的锥体零件缺陷识别算法 - In this paper, a new method for detecting the surface flaws of underwater structure is presented based on computer techniques of image processing and pattern recognition theory. And a novel method for threshold determination and noise filtering is also put forward.
在计算机图像处理理论与模式识别理论的基础上，提出水下结构物表面缺陷的识别方法，给出噪声去除以及阈值分割的方法； - Dynamic Hand Segment at ion and Recognition based on Adaptive Threshold
基于自适应阈值的动态手势分割和识别 - In the research on data symbol recognition, we design a two-stage multi-features classifier with threshold, which improves recognition rate, and at same time avoid adding much computing time.
在数据符号识别方面，本文所研究的带阙值的两级多特征分类器的设计思想在提高了字符识别效率的同时，又避免引入过多的系统开销。 - The effect on cloud recognition of the chosen segment and bin size for dynamic smoothing in obtaining threshold values is concerned in terms of the histogram analysis.
讨论了在进行直方图分析以求取阈值的过程中，像元阵大小的选取和动态平滑间距的选取对云检测结果的影响。 - Which voice signals cutting through voice recognition technology, based on the acoustic model energy threshold, graphics than a way to correct pronunciation sectors.
其中语音信号切割是经由语音辨认技术，依据声学模型的能量门限、图形比对的方法来切割出正确的发音区段。 - The laser active recognition technique used to detect the target are presented, which include threshold value treatment technique, wave gate control technique and target extraction technique.
阐述了激光主动探测目标识别可采用的技术，包括阈值处理技术、波门控制技术和目标提取技术等。 - Application of gap statistics to recognition of geochemical threshold
间隙统计法在识别地球化学异常下限中的应用 - The difference is big between the through-hole and blind hole, so the probability of the gradation value is calculated in accordance with the image, and the pass recognition and automatic matching of threshold value is finished through the gradation histogram.
通孔和盲孔图像差异大，可根据图像计算出各灰度值的概率分布，通过灰度直方图完成孔型识别和二值化阈值匹配。 - Methods 203 persons were selected to test salt sensitivity and taste recognition threshold to salt by chronic salt loading. We collected 24 hours urine of the base-line and measured urinary sodium.
方法选取203人进行慢性盐负荷试验，确定盐敏感性，并测定其盐阈、收集基线24h尿液，测定尿钠排泄量。 - Then considering the special requirements of speech recognition de-noising system and the traditional hard and soft threshold functions and some other modified threshold de-noising methods, an improved threshold de-noising function is proposed in this paper.
进而在此基础上结合现有阈值函数及语音识别系统对信号降噪的特殊要求，提出了一种改进的基于分解尺度的小波阈值去噪算法。 - Against the characteristic values extracted from the cereal, we use the statistical pattern recognition method, to analyze the cereal eigenvalues, and obtained the threshold interval of the eigenvalues.
针对提取出来的谷物特征值，运用统计模式识别的方法，对谷物特征值进行分析，并求出特征值的阈值区间。 - Through fuzzy recognition matching and processing the image such as smoothing, amplifying, image threshold segmentation, contour extraction, parameter extraction of the internal bore and so on, to achieve the component automatical detection.
通过对内孔图像的平滑和增强处理、图像阈值分割、轮廓提取，以及提取内孔几何参数和统计量参数的研究，利用模糊识别算法，实现了待测工件的自动检测。 - Open-set recognition involved with speaker identification and threshold verification, so speaker identification and threshold verification is very important.
因为开集识别要涉及到说话人辨认和阈值确认，所以辨认和阈值确认是开集识别的难点和关键。 - The automatic recognition method can be divided into two steps. The first is threshold segmentation based on OTSU, and the second is to enlarge every sperm regions by regions 'competitive growth.
识别方法分两步，先是做基于OTSU的阈值分割得到精子基本位置，后是用区域竞争生长的方式，扩展每个精子区域。 - Another two extraction methods based on PCA algorithm are proposed: Kaiser criterion method and eigenvalue curve method to use in the method of face recognition. Through the experiment, compared with the method of threshold, better results are obtained respectively.
本文提出了将凯塞准则法和特征值图法应用到人脸识别方法中确定特征向量个数，经过实验，与常用的门限方法相比分别取得了较好的效果。 - Detail compared the image recognition result of the three primary color threshold segmentation, iterative threshold segmentation, K-means clustering segmentation and temperature threshold segmentation in this paper. The analysis shows that temperature threshold segmentaion is superior to the above several other segmentaion scheme.
详细对比了三基色阈值分割、迭代阈值分割、K-means聚类分割以及本文提出的温度阈值分割的图像识别结果，分析结果表明，温度阈值分割优于以上的其它几种分割方案。 - When taking the single-period recognition of pulse signal, difference threshold algorithm was employed, which greatly solved the problem of omissive recognition for first and last pulse data.
在对脉搏信号进行单周期识别时，采用了差分阈值法，并很好的解决了整段脉搏数据起始和结束部分识别会有遗漏的问题。 - How to choose a suitable recognition threshold is a difficult problem and need further research.
如何选择出合适的识别门限是个很复杂的问题，还有待于进一步研究。