sobel中文什么意思

例句与用法

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1. Then the markov random fields ( mrf ) theory was used to segment target df active illumination by light and sobel - transform information in this article . to make mrf algorithm suitable in actual setting , some technologies were analysis to make extracting steady . according to the analysis of laser beam through atmosphere turbulence , we found that : 1
   其次，围绕目标的特征提取问题，文中讨论了含噪照明目标图像的分布特点，并从亮度和边缘变化方面对照明光束远场特征进行了分析和归纳，提出采用基于mrf理论对照明目标分割来提取目标形心特征的方法。
2. A sobel edge operator and an edge detection algorithm based on cp neural network was employed in this thesis , to achieve image processing of target digital images collecting from static explosion test of fragment warhead , and exactly detecting and analyzing of target fragments numbers , and also the ratio of perforation of fragments from the test , through which more accurate tactics performance characters can be obtained for warhead lethality assessment
   本文采用sobel边缘算子和一种基于cp神经网络的边缘检测方法,对破片战斗部静爆试验后所采集的目标靶板数字图像进行了图像处理,实现了对目标靶板破片数量及破片穿透率试验统计数据的准确检测与分析,为破片战斗部杀伤威力评估提供了较为精确的技战术指标。
3. A new binary fuzzy rough sets model based on triangle modulus is discussed , and its application in image edge - detecting and noise eliminating shows better affect than classical edge - detecting operators , such as sobel , prewitt , rorbets and so on . in addition , compared with the classical mathematical morphology , a new mathematical morphologic algorithm based on rough sets not only ensures continuity of the edge , but also renders the edge thin
   结合模糊集,本文还研究了模糊粗糙集模型在图像处理中的应用,提出一种基于t模的二元模糊粗糙集模型,并将该模型应用到图像边缘检测和去噪方面,取得了比sobel等经典算子较好的效果,在一定程度上改进了经典边缘检测算法对低对比度边缘检测不明显的问题。
4. After studied for several decades , there have appeared several classical edge operators , such as roberts , sobel , laplacian , canny and log . meanwhile , there also have presented several classical algorithms of image restoration , such as inverse filter , wiener filter and constrained least squares filter
   经过多年的研究,已经形成了roberts算子、 sobel算子、 laplacian算子、 canny算子、 log算子等经典的边缘检测算子以及逆滤波、维纳滤波、约束最小二值滤波等经典的图像恢复方法。