edge character
英 [edʒ ˈkærəktə(r)]
美 [edʒ ˈkærəktər]
【电】字符边缘
双语例句
- Zero-tree wavelet image compression algorithm with edge preserving character
具有边缘保持特性的零树小波图像压缩算法 - As for conventional FFT, Gibbs phenomenon has great effect on preprocessing result at edge bands because of special character of rock or mineral spectra, while works well at middle bands.
对比实验表明，连续统快速傅里叶滤波方法比常规的时域滤波方法有更好、更快的滤波效果，解决了传统快速傅里叶红外光谱滤波的吉布斯现象。 - Single frame image definition based on edge character
基于边缘特征的单帧图像清晰度判定 - In OCR, an extraneous mark extending outward from a character past the stroke edge of the character.
在光符识别（OCR）中，超过字符笔画的边缘，由字符向外延伸的额外多余的笔迹。 - Aiming at the question of multispectral image matching, correlation matching algorithm based on edge character is adopted and a general-purpose high speed real time signal processing hardware architecture using FPGA and multi-DSP as its key processors is designed.
针对多光谱图像配准问题，利用了基于边缘特征的的相关匹配算法，设计了由可编程逻辑门阵列FPGA和多处理器DSP板构建的通用性高速实时信号处理硬件体系结构。 - The influence of different parameters on mirror frequency rejection is analyzed to ensure the pulse edge character after intermediate frequency sampling and to reduce mirror frequency as much as possible.
分析了不同系统参数对镜频抑制的影响，以保证脉冲边沿特性，并尽可能减少镜频影响。 - First, it draws the smooth component and edge character from the image with the algorithm of dyadic wavelet transform multi scale edge detection, and makes them the image feature set that produces the digital signatures.
它首先利用小波变换多尺度边缘检测方法抽取出光滑分量和边缘特征作为生成签名的图像特征集。 - In this paper, the algorithm of edge Detection by Histogram Equalization and Soft Mathematical Morphology is presented from the basic concepts and properties of soft mathematical morphology applicable to gray_scale image and the edge character of Fungus Micrograph.
在灰度图像的柔性形态学概念及特性的基础上，根据菌类显微图像的边缘特点，提出了均衡化的柔性形态边缘检测方法。 - Screw thread Edge is the most important character in screw thread detection; the quality of edge detection will influence the detection precision directly.
螺纹牙型图像的边缘是检测螺纹的主要特征，边缘提取的质量将直接影响检测精度。 - Application of Reduced Phase Correlation Method in Motion Estimation of the Spacial Object Based on Edge Character
基于边缘特征的相位相关简化方法在空间目标运动估值中的应用 - The basic idea of the method is to estimate the interpolation weight parameters of high-resolution image from the local covariance of low-resolution image, hence the edge character in high-resolution image was reserved after interpolation.
该方法根据低分辨率图像的局部协方差估计出高分辨率图像的插值加权系数，能够在放大图像的同时保留图像的边缘特征。 - In this paper, three aspect that is theory discussion, algorithms realization and applications are introduced, which aim at edge detection in distilling image character.
本文系统地介绍了针对图像特征提取中边缘检测方面所做的理论探讨、算法实现及实际应用三方面的工作。 - Furthermore land use spatial pattern composed of the land use patch type, amount, size, figure, edge character, location and so on contained abundant land use temporal and spatial evolvement information.
而由土地利用斑块的类型、数量、大小、形状、边缘特征、位置空间关系等决定的土地利用空间格局，更蕴含着土地利用丰富的时空演变信息。 - The assembly mechanism of edge router affects the character of OBS networks traffic.
边缘路由器的组装机制会对OBS网络中业务流的性质（如相关性）产生一定的影响。 - A practical method of correlation tracking based on image edge character is presented.
介绍一种利用图像边沿特征实现图像相关跟踪的方法。 - This arithmetic divides the wavelet coefficients of carrier image into 18 classes by the background luminance, the texture and the edge mask character of visual system;
该算法利用视觉系统的背景亮度、纹理和边界掩盖特性把载体图像的小波系数分为18类； - In this paper, an image recognition based on edge and gradient character is proposed.
提出了一种基于边界和梯度特征的图像识别方法。 - Image Recognition Based on Edge and Gradient Character
基于边界和梯度特征的图像识别 - How to extract the edge character of target that is needed is a difficult and hot spot in the image processing.
如何从图像中提取人们需要的目标边缘特征，一直是图像处理中的一个难点和热点。 - The effects of coupled motion on the leading edge vortex and aerodynamic character of the wing were analyzed.
分析了耦合运动对前缘分离涡和气动特性的影响，以及不同相位角和不同频率对耦合气动特性的影响。 - Image processing has three steps: pretreatment of images, edge extraction and character detection.
图像处理分为图像预处理、边缘提取与特征检测三步，其中边缘提取是整个检测系统的关键，其方法的好坏直接影响系统的速度和准确度。 - The edge of image is the fundamental character of image, which is used to make segmentation of image, shutter-match and discern of image.
图像的边缘是图像最基本的特征。进行了图像分割、模板匹配和图像识别等方面的研究，无不例外都会使用到图像的边缘。 - We present a method to construct image feature vector using edge and projection of character image. The composing way and normalizing of feature vector are shown.
然后进一步提出根据图像边缘和字符投影特征构造图像特征矢量的思想，以及特征矢量的构成方式和归一化方法。 - The method is realized by exploiting the fractal dimension as the texture feature combined with edge character and iterative filter on the basis of the characteristics of the SAR images.
分形方法是一种有效的纹理分析方法，利用图像的分形维数作为纹理特征进行区域分割。 - Eliminate image dithering by firming image, Recognize target through modeling background, eliminating background, detecting edge and extracting character.
通过稳像来消除行走所带来的图像抖动，经过背景建模、背景消除、边缘检测和特征提取等一系列处理过程实现目标的识别。 - For the construction of social network, to make it more easily move upward, avoid to society and the lower edge character education, thus ensuring the fairness, promote social harmony.
只有构建有利于该群体的社会关系网络，使其能更容易地实现向上流动，才能避免这一群体沦为社会边缘和底层人物，从而保证教育公平、促进社会和谐。 - The edge is an important character of the image in the image analysis and processing.
在图像的分析和处理中，边缘是图像的重要特征之一。 - In the hand geometry image processing, some important information of image, such as edge and detail character, are often submerged by noise signal, and huge effects on subsequent processing of image, such as edge detection, image segmentation and image match, are produced.
在掌形图像处理中，图像中的边缘、细节特征等重要信息常淹没于噪声信号中，给图像的后继处理如边缘检测、图像分割、图像匹配等带来很大的影响。 - On the basis of achieving road edge character, the existing edge detection operators and with curve fitting method of road edges fitting to realize road extraction are addressed in the article.
探讨了现有边缘检测算子，在获得道路边缘特征的基础上，再用曲线拟合方法对道路边缘进行拟合，实现道路提取。 - The method first detects the edge points of character strokes according to the gradient standard. Then obtain the edge region of strokes by extreme filter. Finally, binary the document image according the local threshold which is calculated by the strokes 'edge region.
首先根据归一化梯度检测字符笔画的边缘点；然后通过极值滤波获得笔画的边缘区域；最后计算笔画边缘区域的局部阈值并进行二值化。