A technique for Marine seismic acquisition around salt domes or other circular features in which the acquisition vessel travels in a spiral path above the feature.
海上环绕盐丘或其它环状物体进行地震数据采集时使用的一种技术，采集船只在环状物体上方以螺旋形路径航行。
Mainly feature: use induction motor so that the handy circular saw come true table circular saw's function.
主要特征：由于采用感应电机，使手持式圆锯真正实现台式圆锯的性能。
The protean set, meanwhile, will feature giant chandeliers, a circular dias that juts out into the audience and 20 moving screens that will coalesce at certain points to form a single image.
与此同时，能千变万化的舞台场景将出现巨大的吊灯，朝观众席延生的圆形舞台，20个移动的电影屏幕将在特定的点上结合形成单一画面。
The master bathrooms feature a circular sliding wall that allows the bathroom to become part of the bedroom and share its spectacular city views.
主浴室配有一个圆形的滑动墙，让浴室成为卧室的一部分，并分享其壮观的城市景观。
The main methods adopted include:1) watermark synchronization is achieved by invariant local circular regions which can be generated using image locally most stable feature points;
采取的主要方法有：1）利用图像中的局部最稳定特征点生成具有几何不变性的圆形特征区域，用于水印的同步；
A novel gradient orientation histogram was built using a Gaussian-weighted circular window and a major orientation to each feature point was assigned based on local image properties.
构建了一种新的局部梯度方向直方图，同时定义了特征点的主方向，从而提出了一种具有旋转不变性的图像配准算法。
Circular concrete footings formed the support for the hollow columns, which also feature lights inside.
环形的混凝土基座形成了中空柱子的支撑体，中空柱子内部使用了照明装饰。
Introduced the gang circular main structure, technical characteristic and feature.
介绍了锯机的主要结构、技术特点及整机性能。
Therefore the deviations of the generator line of the toleranced feature are limited by the total run-out tolerance in any direction, but not by the circular run-out tolerance in any direction (3.10).
因此，特征提取线的偏差受限于在任何方向的全跳动公差，而不是在任何方向的径向跳动（3.10）公差。
The circular region F-norms in low frequency band of wavelet transform is used as color feature of the image and the energy ratio of high frequency band is used to form texture descriptor.
颜色特征采用整数小波低频系数矩阵中环形区域的F -范数，纹理特征则采用高频部分的能量比值。
A simplified algorithm based on SIFT (SSIFT) is developed to express a feature point with only 12 dimensions based on a circular window to improve the efficiency of matching.
为了提高匹配速度，介绍了一种基于SIFT的简化算法(SSIFT)，采用基于圆形窗口的12维向量有效地表示一个特征点。
We also put forward a new camera calibration method based on the feature circular, which can simplify the calibration process.
在此基础上提出了一种新的、可以有效简化摄像机标定过程的摄像机标定方法。
Mainly Feature: Use induction motor, so that the handy Circular Saw come true table Circular Saw's function.
主要特征：由于采用感应电机，使手持式圆锯真正实现台式圆锯的性能。
The multiple reflection within the circular disc provides a design feature to reduce the influence of non-total internal reflection and significantly improves the measurement linearity.
光线在圆盘内的多次反射显著地消除了非全内反射的影响，有效地改善了测量线性度。
The multiple reflection within the circular disc provides a design feature to reduce the influence of non-total internal reflection and significantly improves the measurement linearity.
光线在圆盘内的多次反射显著地消除了非全内反射的影响，有效地改善了测量线性度。
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