| 单词 | gradient vector | ||||||
| 释义 | gradient vector
例句释义: 梯度向量,梯度向量函数,梯度矢量 1. Compared to gradient vector flow algorithm, the algorithm can find better contour in complicated scene, and is robust to the in. . . 与梯度向量流算法相比，该算法对初始轮廓的鲁棒性较好，能在复杂的背景中找到物体轮廓。 211.151.93.212 2. So the gradient threshold and the Gradient Vector Flow (GVF) were introduced into the speed stopping function. 该方法将梯度阈值和梯度矢量流引入速度停止项中，利用梯度阈值来使边缘得到更好的保持； www.ceps.com.tw 3. If I fix a point, then the gradient vector at that point is given to me. 确定一点，那么对我来说，这点的梯度向量就是确定的。 open.163.com 4. OK, the best way to it, now that we have the gradient vector, is actually to directly say oh, we know the normal vector to this plane. 最好的方法是，既然我们已经有了梯度向量，就可以直接说，我们知道了切平面的法向量。 open.163.com 5. And we have learned how to package partial derivatives into a vector, the gradient vector. 我们也知道了，如何将各个偏导组合成一个梯度向量。 open.163.com 6. v So -- So if the gradient vector is perpendicular to v OK, that's a good start. 所以梯度向量垂直于，很好，这是一个很好的开始。 open.163.com 7. So, if you prefer, that's where the gradient vector is zero. 认为梯度向量为零也是可以的。 open.163.com 8. And we know how to find a normal vector to the level set, namely the gradient vector is always perpendicular to the level set. 我们是知道如何去求水平集的法向量的，也就是垂直于水平集的法向量。 open.163.com 9. So, we said when we have a function of two variables, we have the gradient vector. 我们说，当一个二元函数存在时，就有梯度向量。 open.163.com 10. Now, what's the gradient vector? 现在，梯度向量是什么呢？ open.163.com 1. And we have seen how to use the gradient vector or the partial derivatives to derive various things such as approximation formulas. 之后，又学会了怎样应用梯度向量和偏导，从而得到一些结论，例如函数的近似式。 open.163.com 2. Interference offset in DOA estimation with an pressure-gradient vector hydrophone 压差式矢量水听器方位估计中的干扰抵消 ilib.cn 3. Band Limitation-Based Gradient Vector Flow Active Contour Model for Ultrasound Image Segmentation 基于边带限制的梯度矢量流主动轮廓线模型的超声图像分割 service.ilib.cn 4. Analysis of the Critical Point of the Gradient Vector Flow Snake Model 梯度矢量流Snake模型临界点剖析 service.ilib.cn 5. Study of Application for Visualization Based on Discrete Gradient Vector Fields 一种基于离散梯度向量域的可视化应用研究 www.ilib.cn 6. Iterative Gradient Vector Flow Snake for Segmentation of Image 迭代梯度矢量流变形模型的图象分割方法 service.ilib.cn 7. A Target Edge Segmentation Algorithm Based on Morphological Gradient Vector and Adaptive Fuzziness 一种基于形态学梯度矢量和自适应模糊的目标边缘提取算法 ilib.cn 8. Edge Segmentation Algorithm Based on Morphological Gradient Vector 基于形态学梯度矢量的图像边缘提取算法 scholar.ilib.cn 9. Extraction Algorithm of Contour Lines Based on Generalized Gradient Vector Flow Snakes Model 基于梯度矢量流主动轮廓模型的等高线提取算法 www.ilib.cn 10. Direction estimation based on pressure-gradient vector hydrophone 基于压差式矢量水听器的目标方位估计 ilib.cn 1. Multi-Signal Distinguish Based on Pressure-Gradient Vector Transducer 基于压差式矢量水听器的多目标分辨 www.ilib.cn 2. Automatic medical image segmentation based on gradient vector flow 基于梯度向量流的医学图像自动分割 ilib.cn 3. Detection of Motion-Target Based on Improved Gradient Vector Flow Snake Model 基于改进梯度向量流形变模型的动目标检测方法 www.ilib.cn 4. Interactive CT Image Segmentation Based on Gradient Vector 基于梯度向量的交互式CT图像分割 www.ilib.cn 5. Eye Feature Extraction Based on Gradient Vector Flow Field 基于梯度向量流场的眼睛特征提取 www.ilib.cn |
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