查询词典 classifiers

Among these, machineries include different series of paint production equipment, such as dispersers, sand mills, basket mills, mixers and filling machines, etc, as well as mineral processing equipment and supplementary machines, such as ball mills, jet mills, vibration mills, classifiers and impulse dust catchers, etc.

其中，机械设备主要包括分散机、研磨机、篮式研磨机、搅拌机、灌装机等各种涂料生产设备和球磨机、气流磨、震动磨、分级机和脉冲除尘器等各种矿物加工设备及其辅助机器。

A new method, called PCARules, is presented for constructing ensembles of rule-based classifiers.

提出了一种使用基于规则的基分类器建立组合分类器的新方法PCARules。

The algorithm is designed to work directly on the wavelet compressed domain which possesses the following characters: First of all, the multi-level gradient energy presentation of face pattern is proposed, which not only can highlight the facial parts in possible face patterns, but also can address effectively the problem of unknown size in face detection in compressed domain and therefore avoid the complex resolution transform in arbitrary ratios ; secondly, the skin-color model in YCbCr space is ameliorated to improve the reliability of skin segmentation; finally, a hierarchical detector which integrates the simply rule-based classifiers and complex neural network based classifier is designed to further improve the processing speed.

该方法有3大特点：首先，提出了小波域人脸模式的多级梯度能量描述，在有效表征脸部特点的同时，可避免复杂的压缩域图像缩放操作，首次较好地解决了压缩域人脸检测中尺寸未知的难点；其次，优化YCbCr彩色空间肤色模型，提高肤色分割准确度；最后，在检测器的设计中，将基于规则的简单分类器和基于神经网络的复杂分类器有机结合，进一步加快处理速度。

Finally,Mahalanobis distance between corresponding LBP histograms of the test image and template is used to construct classifiers.

根据测试样本和模板的LBP特征直方图之间的马氏距离构建分类器。

And then, combing a proposed feature data preprocessing mechanism and the multiple classifiers fusion, an ultrasound uterus image recognition framework is proposed.4, A fast and automatic ultrasound uterus image recognition algorithm for the intra-uterine device is proposed and realized. The algorithm is composed of automatic ultrasound uterus image segmentation and the specific recognition framework, which are connected by object of interest.

随后结合特征降维进一步提出了一种特征数据预处理机制，并在此基础上结合多分类器融合提出了一种超声子宫图像识别框架。4、设计并实现了一种快速全自动的超声子宫图像节育环物体识别及定位算法，其包括全自动超声子宫图像分割和特定模式识别框架两大部分，通过感兴趣物体(Obiect of interest，OOI)进行连接。

The paper mainly discusses eye detection and gaze tracking algorithm. On the basis of Paul Violas face detection conception with rectangular features, this paper finds some rectangular features that is suitable with eyes, and with these features the Adaboost cascade classifiers are trained for eye detection.

首先，在Paul Viola矩形特征人脸检测思想的基础上，又设计了一些适合于眼睛的矩形特征，利用这些矩形特征训练了Adaboost层叠分类器，用于眼睛检测，并根据眼睛对称性的特点，应用了一些几何特征对层叠分类器的检测结果进行校正。

"Person- time ","ton kilometer" and "cubic meters per second" are all compound classifiers.

&人次&、&吨公里&、&秒立方米&等为复合量词。

Chinese is rich in classifiers, which is one of the most obvious characteristics of this language .

丰富的量词是汉语的特征之一。

The number of weak classifiers to build.

建立的弱分类器的个数。

The combination of multiple classifiers is one of the effective ways to improve the recognition performance.

多分类器组合是提高识别效果的一条有效途径。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。