grey level
英 [ɡreɪ ˈlevl]
美 [ɡreɪ ˈlevl]
网络 灰度; 灰度级; 灰度值; 灰度等级; 灰阶
双语例句
- The test methods at present fall into three types: threshold method, morphological method and grey level statistics method.
目前纸病检测方法分为阈值法、形态学方法、灰度级统计法三类。 - High-resolution Image Reconstruction Based on Independent Equations of Pixel Grey Level
像素灰度值独立方程重构高分辨力图像 - Instead of traditional background prediction, this method detects infrared small and dim target by judging whether the local grey level surface possesses the two dimension Gauss function feature.
该方法通过判断图像局部灰度包络曲面是否具备二维高斯函数曲面特征实现红外弱小目标检测，不需要进行传统的背景预测。 - The grey level may vary from white to black depending upon the amount of the red, green and blue content; the highest content will produce white, and lowest will produce dark grey or black.
淡灰蓝色的，淡灰绿色的视乎红、绿、蓝光的份量，灰色可从白至黑；最高的份量造成白色，最小的份量造黑或深灰。 - Analysis of Gun Bore Image Based on Grey Level Co-occurrence Triangular Matrix
基于灰度共生三角阵的炮膛图像分析 - A Lossless Compression Algorithm for Grey Level Images Based on Arithmetic Coding
一个基于算术编码的灰度图象无损压缩算法 - A new feature extraction method of local grey level of target and an auto target detection algorithm adapting for engineering computation are designed.
设计了新的目标局部灰度特征提取方法和适合工程计算的自动目标检测算法。 - Interactive Genetic Algorithm Based on Grey Level for Interval Fitness
基于区间适应值灰度的交互式遗传算法 - Applying the cellular automata model given in this paper, we handled the problem of medical-image segmentation, the pixels whose grey level is between object and background can be handled well, and good result of image segmentation can be got.
应用本文给出的模糊元胞自动机模型来处理医学图像分割问题，能够使图像中灰度水平介于目标和背景之间的像素得以较好地归类，取得了较好的分割效果。 - Subsequently, the preconditioning method of the watermark is introduced. The preconditioning of the grey level picture is mainly compression of the grey level picture and the shuffle technology of the picture.
随后，详细的介绍了水印的预处理方法，灰度图像水印的预处理主要是灰度图像的压缩和图像的置乱技术。 - Study of medical image grey level normalization methods
医学图像灰度归一化方法研究 - An algorithm of distinguishing day and night with image statistics is proposed based on the analysis of the characteristics of the grey level of actual road surface.
在此基础上，提出了一种利用路面灰度特征，对视频图像统计学习进行昼夜区分的算法。 - It differs from the common methods using the similarity of grey level.
它不同于直接利用相邻象素间灰度值的相似性进行图像分割的方法。 - Method of infrared target detection based on the characteristic analysis of the local grey level
基于局部灰度特性分析的红外目标检测方法 - In computer vision and image processing, edge detection concerns the localization of significant variations of the grey level image and the identification of the physical phenomena that originated them.
在计算机视觉和图像处理中，边缘检测涉及到图像的灰度级发生重要变化的定位和导致这些变化的物理现象。 - Based on the grey level and color correction models established, the method for correcting the grey level and color of orange images was researched, and the corresponding correction algorithm was proposed and programmed with MATLAB programmers.
根据已建立的球体图像的灰度和颜色失真校正模型，研究了柑桔图像的灰度和颜色失真校正方法，提出了相应的校正算法，并用Matlab语言完成了程序设计。 - The method, which need not extract features, works directly on grey level images.
该方法不需要预先提取图象的特征，而是直接利用匹配图象之间的灰度信息来实现图象之间的匹配。 - An utility method of interactive image grey level transformation is introduced in this paper.
本文阐述了一种实用的交互式图象灰度变换方法。 - This paper presents a method of using the information of color, grey level and space as image feature.
提出一种综合图像的色彩信息、灰度信息和空间信息提取图像的特征向量的方法。 - In this dissertation, grey level picture is watermark.
本文中选取灰度图像作为水印，并对灰度图像进行压缩、置乱和二值化预处理，以增强水印的健壮性。 - It combines the theory of cellular automata and fuzzy rule to establish a model of fuzzy cellular automata. Thus, the pixels whose grey level is between object and background can be handled well, and good result of image segmentation can be got.
将元胞自动机原理中的演化规则换为模糊规则建立模糊元胞自动机模型，使图像中灰度水平介于目标和背景之间的像素得以更好地归类，从而得到较好的图像分割结果。 - And the grey level in middle domain is revised with logarithm function as nonlinear transformation function.
用对数函数做非线性变换函数来修正中间灰度区域。 - The grey grade is the measurement of the grey level of grey number containing incomplete and uncertain information.
灰数是信息不完全、不确定的数，灰度是灰数灰程度的测度。 - Then, the image grey level of every subimage is approximated by low-order polynomial according to least-square criterion.
然后各子图内像素灰度值以低阶多项式表示，依最小二乘准则以多项式逼近原图像的子图像。 - The grey level and carbon isotope series of the stalagmite ML ( s) commendably corresponds to the seasonal rhythm of the stalagmite annual layers.
石笋ML（s）灰度和碳同位素序列很好地对应了石笋年纹层季节韵律。 - First, the image was enhanced in order to raise definition of the high grey level district and the goal edge. Adaptive threshold segmentation was used to obtain a binary image and mathematics morphology was also used to deal with the image.
首先对图像进行增强以提高高灰度区和区域边界的清晰度，运用自适应阈值分割技术对图像进行二值化及数学形态学处理； - It discusses the laboratory definite converting between the grey level on the film and sky-light luminance.
文中论述了胶片灰度与天空亮度的标定转换实验方法。 - The filter is put on the power spectrum before applying the inverse Fourier transform to yield the correlation output. This technique can be used in pattern recognition of grey level input image.
将这种滤波器放置在傅里叶反变换产生相关输出之前的联合功率谱面上，该技术可以应用在具有不同灰度图像的模式识别中。 - After application the image enhancement ( with histogram equalization and grey level adjustment) and the image smoothing ( with spatial equalization filtering, median filtering and Wiener filtering), we find they cannot remove the noise of the background.
在利用图像增强（直方图均衡化和灰度级调整）和图像平滑（空间均值滤波、中值滤波和维纳滤波器）对图像进行分析之后，发现图像预处理并未达到预期的滤波去背景噪声的效果。 - The system extracts color moments, Hu invariant moments and the grey level grows matrix of statistical parameters of the image as three sets of eigenvalues of the system, it uses similarity measure architecture of synchronous composition.
该系统提取图像的颜色矩、Hu式不变矩和灰度共生矩阵的统计参数作为系统的三组特征值，采用同步组合的相似性度量结构。