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- Abstract: An infrared image binarization method based on edge detect is proposed. 摘 要: 提出一种基于形态学边缘检测的红外图像二值化算法。
- 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。
- Combining the knowledge of structural road and edge detecting method, a machine vision algorithm was proposed to understand the surrounding environment. 根据结构化道路环境的特点提出了一种将边沿检测和道路环境知识相结合的机器视觉算法;并结合基于行为响应的路径规划方法和智能预瞄控制方法;实现了一套基本的机器人视觉导航系统.
- This section briefly introduces simply edge detecting methods, the detail of wavelet based strong edge detecting method, and SUSAN corner point extracting method. 简要的介绍了常见的边缘提取方法,详细地介绍了基于小波的强边缘的提取方法,介绍了SUSAN角点提取方法;
- 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 algorithm uses direction masks based on classical Sobel masks in converting gray into gradient images and applies the polynomial interpolation to subpixel edge detecting at the gradient direction of edge on gradient images. 本算法应用在经典Sobel算子基础上构造出的方向模板;对灰度图像进行处理;得到梯度图像;然后在梯度图像上沿目标边缘的梯度方向进行多项式插值法亚像素细分计算;对目标边缘进行亚像素精确定位.
- Based on the technology of edge detection by wavelet transform,a new method of detecting seam of welding pipe using Gauss wavelet is proposed. 在小波边沿检测技术的基础上 ,提出了一种基于Gauss小波的焊缝检测的新技术。
- After analyzing the support signal, authors found its regularity, and introduced the new method of removing the support disturbance using wavelet multi\|scale edge detecting technology. 作者通过对不同支撑板干扰信号的分析,找出了它的规律,提出了用小波多尺度边缘检测方法去除支撑板信号的新方法。
- It adopt image calibration and line (or plane) edge detecting algorithm based on Supported Vector Machine, SVM) to acquire the whole surface rail-sled image and parameters for model recognition. 通过图像校正、基于支持向量机(SVM)的直线(面)边缘搜索算法和缺陷特征参数提取等核心技术,可获得完整的重轨全表面的图像,其提纯的缺陷特征参数可以进行模式识别。
- This paper mainly analyzes the cutting process of the TCM in program aspect by putting the algorithm for the torch edge detecting into account, works out a method of fixing breakdowns. 文章主要对切割机切割过程进行程序分析,并在考虑到切割枪边缘探测这一环节的算法设计上提出排除故障的方法。
- As to software design, we adopt Hough transform theory to calculate the coordinate of the ball"s center in order to work out the velocity, by the way of edge detecting of the sphere. 软件设计部分旨在通过边缘检测以提取球体边界,再利用霍夫变换求得球心坐标位置从而获取球体的位置信息进而计算出速度大小。
- In this paper, a new adaptive algorithm of LVAM is proposed, which improves edge detecting orientation.It dusters image's edge from 9 directions and has stronger orientation and adaptability. 该算法提高了图像平滑过程中边缘检测的方向性,在9个方向上对边缘细节进行检测类聚,具有较强的方向性和自适应性。
- 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。