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- edge detection filter 边缘检测滤波器
- The original digital image of multi-diameter was changed into the contour of image by filter, image bivalency and edge detection and segmentation. 对原始数字图像经滤波、二值化、边缘检测及细化等处理后得到轴轮廓图像。
- The algorithm based on the property of the variogram function can adju st the scales of Gauss filter function in the multiscale edge detection. 文中算法根据变差函数的这种性质自适应调整多尺度边缘检测的尺度参数。
- Abstract: Zero-crossing edge detection method was analyzed. 文摘:讨论二阶导数过零边缘检测方法。
- Both step edgedetection and ridge edge detection were discussed. 基于无限对称指数滤波器（ISEF）的沈俊算子是阶跃边缘检测一阶最佳算子的定常系数特例，且易于递推实现和便于调整参数，因此，采用沈俊算子进行阶跃边缘的检测。
- Traditional algorithms of image edge detection were analyzed. 摘要分析了传统图像边缘检测算法。
- In this paper, firstly we study the image preprocessing of airplane in its 2-D image, including image smoothing, image filter, image edge detection, and binarization. 本文首先对输入的飞机二维图像进行预处理操作。
- We first aPply imagesegmentation and edge detection to the source mural image. 首先我们根据图像分割和边沿提取算法对输入的壁画图像进行区域的提取和分割处理。
- Edge detection is one of the fundamental steps on the image processing. 图象边缘检测是计算机图象处理的最基本步骤之一。
- The problem of observer-based fault detection filter(FDF)for a class of non-uniformly sampled-data multirate systems is studied. 针对目前涉及较少的非均匀采样数据系统故障检测研究,研究了一类基于观测器的故障检测滤波器设计问题;
- The robust fault detection filter（RFDF） design problem for linear time invariant（LTI） system with unknown inputs is studied. 摘要 针对包含未知输入的线性时不变系统，研究了其鲁棒故障检测滤波器设计问题。
- Basic treatment of the picture , picture enlarge for instance , dwindle , rotate , displacement , binarization , Medium filter , Edge detection , Histogram , Wavelet transform , Fourier transform. 图像的基本处理，如图像放大、缩小、旋转、位移、2值化处理、中值滤波、边缘检测、直方图、小波变换、傅立叶交换等等。
- The method of Roberts ,Sobel, Krisch and Gauss Laplace are analysed in image edge detection of pests in stored grain. 在此基础上详细分析了roberts算子、Sobel算子、Krisch算子、高斯-拉普拉斯算子在害虫图像边缘检测中的应用。
- Study on background segment and edge detection of fruit image using machine vision. 水果图像的背景分割和边缘检测技术研究。
- Edge detection is an essential step in image analysis and recognition,and it is an important technology in the image preprocessing procedure. 边缘检测是图像分析识别必不可少的环节,是一种重要的图像预处理技术。
- As Chan-Vese model is based on two homogenous regions,it causes failure in edge detection of infrared images. 然而Chan-Vese模型是以两个同质区域为基础建立的,这并不符合红外图像的特点,导致直接应用该模型处理红外图像时可能失败。
- This method is an organic combo of edge detection, edge growing and region merging. 该方法是边缘检测、边缘生长、区域生长等分割技术的有机结合。
- Considered the existing situation, a new algorithm for edge detection of image based on cellular Automata is proposed. 在已有的基于元胞自动机的图像处理算法基础上,结合元胞自动机和图像边缘的种种特征,提出了一种新的适用于图像边缘检测的元胞自动机模型。
- Abstract A method for edge detection based on adaptive ridgelet transform was proposed. 摘要通过分析现有的一些方法，提出了一种基于自适应脊波变换的边缘检测方法。
