查询词典 local
- 与 local 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Try to free from carbon footprint: riding bicycle, planting and having local victual are all have affability for environment and health benefits.
试著摆脱被碳足迹纠缠的生活,骑单车出游、种植及食用在地食材等事情不仅友善环境,更能健康身心。
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We are affiliated with a local club.
我们加入了当地的一个俱乐部。
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The geometric detail is represented as the set of the local affine coordinates of the base surface and extracted effectively and efficiently in user specified frequency band of geometric signal.
通过基曲面上的局部仿射坐标,则可以得到与之对应的多分辨率几何细节表示,曲面的低频信息和高频信息易被用户所指定的频段分离。
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SIFT(Scale Invariant Feature Transform) local feature is chosen because of its scale invariance and the property of accurate key-point localization.The Euclidean distance between different SIFT feature vectors is defined as the measure of similarity to get the pre-matched key-point pairs.The affine transform model is used to realize the registration.In order to get the accurate affine transform parameter,the principal of affine transform error is used to get rid of mismatched key-point pairs from the pre-matched pairs.
该方法选取具有良好尺度、旋转不变性以及精确特征点定位能力的SIFT局部特征,使用其特征向量间的欧氏距离作为相似性度量进行特征点匹配,并依据仿射变换误差准则去除奇异匹配特征点对,采用仿射变换的几何模型,实现了遥感图像的快速自动配准。
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The nonlinear mapping is realized by modelling the Local Generative units in the input space and a Global Affine transformation in the feature space.
这个非线性映射是由在输入空间中建立局部生成单元模型并且在特征空间中构建全局仿射变换来实现的。
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This method represents the virtual objects in Euclidean space instead of in affine space, which is consistent with the popular graphics rendering tools such as OpenGL and is more common in practice. A new classification based local and global tracking strategy to match features between the reference image and the currently frame directly is presented, which enables the augmented reality system working effectively even under large changes of viewing angles. A novel affine coordinate system definition method based on a collection of feature points is also proposed, which makes the tracking method effective even when not all the reference points are detected during the whole process, as long as there are at least four pairs of reference points correspondences.
该方法以仿射变换为桥梁来建立欧氏空间下的摄像机坐标系与世界坐标系之间的变换关系,它与OpenGL等当前流行的图形渲染工具一致,具有更强的通用性;采用基于分类的自然特征匹配策略,能够在视角和视点发生大幅度变化情况下依然正常工作;提出基于特征点集合的仿射坐标系定义方法,使增强现实系统在最小配置下只需4点追踪成功即可完成注册,比需要6点的透视投影方法具有更好的健壮性和精确性。
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Local invariant feature ; object recognition ; image matching ; image classification ; scale space ; affine invariant moment ; detector ; descriptor
吉林大学;刘萍萍局部不变性特征;物体识别;图像匹配;图像分类;尺度空间;仿射不变矩;检测子算法;描述子算法
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Then, the local affine motion model is given under the perspective projection model.
需要指出的是,该模型也可以用其它合理的运动模型来代替。
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Local the trunk mountain is located peach Huajiang and the Lijiang River afflux place.
象鼻山 位于市内桃花江与漓江汇流处。
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His speech was an affront to many in the local community.
他的讲话冒犯了当地社区的许多人。
- 相关中文对照歌词
- Support Your Local Emperor
- Local Hero
- Local Girl
- Local
- Local Celeb
- Local Weed Man
- Local Boy Chops Wood
- Local God
- Local Still
- Local Memory
- 推荐网络例句
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I can not make it blossom and suits me
我不能让树为我开花
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When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.
当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。
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The lawyer's case blew up because he had no proof.
律师的辩护失败,因为他没有证据。