Canny算子,CANNY operator
1)CANNY operatorCanny算子
1.Edge detection of weld image based on Canny operator;基于Canny算子的焊缝图像边缘提取技术
2.Auto-adaptive double-threshold Canny operator for image edge detection;自适应双阈值Canny算子的图像边缘检测
3.Self-adaptive Canny operator edge detection technique;自适应Canny算子边缘检测技术
英文短句/例句

1.Canny Operator Edge Detection Algorithm Based on Bidimensional Empirical Mode Decomposition基于BEMD的Canny算子边缘检测算法
2.Edge Detection for SAR Image Based on Improved Canny Operator;基于改进Canny算子的SAR图像边缘检测
3.A Method of Lip Locating Based on Canny Algorithms and Projection基于Canny算子和投影的唇部定位方法
4.A Method of Extracting Cell Contour Based on Canny Operator and Snake Model融合Canny算子和Snake模型的细胞轮廓提取
5.Canny operator and K-means cluster applied to hand vein recognitionCanny算子和K-均值聚类用于手背静脉识别
6.Edge Detection Method based on Canny Algorithm and Mathematical Morphology基于Canny算子与数学形态学的细胞边缘提取
7.Binocular Depth Measurement Based on Edge Feature Matching of Canny Operator基于Canny算子边缘特征匹配的双目深度测量
8.Denoising Method via Local Wiener Filtering in Wavelet Domain Based on Canny Operator基于Canny算子的小波域维纳滤波去噪方法
9.Edge Detection of Image Based on Canny Operator and Contourlet Transform基于Contourlet变换和Canny算子的图像边缘检测方法
10.Study of Edge Detection Based on Canny Operator in Tubing Threads Images Processing油管螺纹图像的Canny算子边缘提取方法研究
11.Image Edge Detection Based on the Median Filtering and Sobel,Canny Operator基于中值滤波与Sobel、Canny算子的图像边缘检测研究
12.Bubble Image Segmentation of Gas/Liquid Two-Phase Flow Based on Improved Canny Operator基于改进Canny算子的气液两相泡状流图像分割算法
13.An Multi-scale Wavelet Edge Detection Based on Canny Algorithm基于Canny算子的多尺度小波变换图像边缘检测方法
14.Edge Detection for Chest Hydrocele Desquamate Cell Based on Combining of Canny Algorithm and Morphology基于Canny算子与数学形态学结合法对胸水脱落细胞边缘的提取
15.Large Space Fire Detection Technique based on Adaptive Canny Edge Detector of Fire Image Processing基于自适应Canny边缘检测算子的大空间火灾图像边缘检测
16.Detection of IR imaging of auto-adaptive double-threshold tanks’ level based on Canny operator基于CANNY算子的自适应双阈值油罐油位红外成像检测
17.An Improved Edge Detection Algorithm Based on Canny Theory基于Canny改进的边缘检测算法
18.A Modified Detection Algorithm for Headlight Opitcal Axis Based on Canny一种基于Canny的改进车灯光轴检测算法
相关短句/例句

Canny algorithmCanny算子
1.Edge detection method based on mathematical morphology and canny algorithm;基于数学形态学和Canny算子的边缘提取方法
2.An Improved Canny Algorithm Based on One-dimesion Entroy;基于一维熵的改进型Canny算子
3.Canny algorithm is used in the segmentation of the cell image and it can obtain better effect of segmentation by setting the appropriate parameters.Canny算子应用于细胞图像分割,只要选择适当的参数就可以取得好的分割效果。
3)Canny[英]['k?ni][美]['k?n?]Canny算子
1.A Vessel Targets Detection Method Based on Canny Algorithm;一种基于Canny算子的船舶目标检测算法
2.First, the reference images and real-time image pre-processing, in order to select adaptive threshold Canny operator to extract the edge image as a feature unit.首先对基准图像和实时图像进行预处理,以自适应选取阈值的Canny算子来提取图像的边缘作为特征单元;然后引入遗传算法对待配准图像进行匹配操作;在遗传操作中利用改进的STM Hausdorff距离来构造遗传算法的适应度函数,以此通过遗传算法确定出最优的变换参数,完成基准图像和实时图像的匹配;最后通过实验仿真验证了算法的有效性。
3.Secondly, it discusses and analyses all kinds of partitioning algorithm, and focuses on the discussion of threshold connection and confidence connection in the region growing arithmetic of the computed tomography , and puts forward the termination condition of a kind of region growing which is based on Canny edge detection algorithm, to gain accurate segmentation boundary.其次研究和分析了各种分割算法,重点讨论了计算机断层扫描图像的区域生长算法中的门限连接和置信连接,并提出一种基于边缘检测Canny算子的区域生长的终止条件,得到精确的分割边界。
4)Canny detectorCanny算子
1.The new edge detection algorithm is proposed based on the experiment of median filter,Canny detector,Ratio detector and two-threshold link.针对合成孔径雷达图像中斑点噪声的特性,基于中值滤波方法,并结合Ratio算子、Canny算子和双阈值连接三种处理方法,提出一种综合的边缘检测算法。
2.The experimental results indicate that the new detector’s result is comparable to Canny detector and agree more with human’s recognition.通过与Sobel、Log和Canny三种边缘检测算子比较,可以看出新方法的结果与Canny算子相当且更加符合人类的认知。
3.To get a better contour,three techniques are used successively,first Canny detector,then segmentation based on probability,and finally snake model.基于主动轮廓识别和被动轮廓识别方法各自的优缺点,提出结合主动和被动的方法,先对图像进行被动轮廓的预处理,然后再应用主动轮廓的方法,通过比较选出Canny算子进行预处理,再通过基于概率的方法分割图像,最后再应用Snake模型进行轮廓提取。
5)Canny arithmetic operatorsCanny算子
6)Canny operatorCanny 算子
延伸阅读

凹算子与凸算子凹算子与凸算子concave and convex operators 凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子，类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A，称为凹的(concave)(更确切地，在K上u。凹的)，如果 l)对任何的非零元x任K，下面的不等式成立: a(x)u。(Ax续斑x)u。，这里u。是K的某个固定的非零元，以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。，al，月l>0，成立的x‘K，下面的关系成立二 A(tx))(l+，(x，t))tA(x)，00. 类似地，一个算子A称为今单(~ex)(更确切地，在K上“。凸的)，如果条件l)与2)满足，但不等式(*)用反向不等号代替，并且函数粉(x，t)<0. 一个典型的例子是yP‘KOH积分算子 通rx‘t、1二f天(t.:，x(s))山， G它的凹性与凸性分别由纯量函数介(t，s，。)关于变量u的凹性与凸性所确定.一个算子的凹性意味着它仅仅包含“弱”的非线性—随着锥中的元素的范数增加，算子的值“慢慢地”增加.一般说来，一个算子的凸性意味着，它包含“强”的非线性.由于这个理由，包含凹算子的方程在许多方面不同于包含凸算子的方程;前者的性质类似于相应的纯量方程，而不同于后者，后者关于正解的唯一性定理是不成立的.