查询词典 recognition

The pattern recognition problems with large deformations of samples is challenging in the field of pattern recognition at present.

目前在模式识别领域中，模式样本变化大的模式识别问题是仍未解决的问题之一。

According to the concept of synergetics, pattern formation and pattern recognition are formally analog. In a pattern recognition process, one can consider a deformation between the stored prototyped pattern and the test pattern to be recognized.

根据协同学概念，模式形成与模式识别具有形式上的相似性，识别过程可考虑在要识别的输入测试模式与存储的原型模式之间的变形。

Normally, in order to improve recognition accuracy and save image rescanning time, software correction is used to correct the slant before next step recognition processes of OCR are executing.

在光学字符识别图象扫描输入的过程中，扫描图象或多或少会出现某种程度的倾斜，这种图象的倾斜不仅会给下一步字符的切割造成困难，也影响最终的字符识别精度。

At the same time, pattern recognition has been used for abstracting characteristics、predicting the life and evaluating the properties of engine. This research contributes toward global diagnosis for the diesel engine in eight ways.(1) Put forward"the Arithmetic of distinguish the period automatically using auto-correlation method";(2) Separate the waves of continuous knocks using WV distribution;(3) Propose"the logarithmic spectrum approximate method"to analysis the response of the knock between the steel and steel;(4) Discuss the relationship between the time-frequency distribution and timescale distribution in detail, and give the principle of classification;(5) Use the wavelet method to analysis the pressure signal of exhaust、suction;(6) Use the shape of vibration signal to analyse the working situation of cylinder;(7) Use the pattern recognition to select the good samples and abstract the effective characteristics;(8) Develop the model of total properties evaluation and life prediction.

本文在广泛的、深入研究的基础上，应用多种信号处理手段来分析处理数据，同时利用模式识别方法对故障的特征提取、寿命预测以及性能评价作了探讨，本文进行了以下几项工作：（1）提出了基于自相关自动周期识别算法的柴油机振动信号预处理策略；（2）提出了基于WVD分布的连续撞击响应信号的分离策略；（3）提出了基于对数谱拟合方法的钢—钢撞击响应求解模型；（4）提出了基于波形分析的非正常燃烧振动信号的诊断模型；（5）提出了基于小波细节信息的进气压力信号和曲轴箱压力信号的诊断模型；（6）提出了基于小波近似的喷油正时信号中燃烧位置的自动定位；（7）提出了基于统计模式识别方法的故障诊断知识的自学习与自组织策略；（8）提出了基于特征压缩思想的柴油机总体性能评价及寿命预测模型。

The "label bias problem" is solved, with performance better than HMMs and MEMMs. Timex expression recognition is a typical problem of sequence labeling. We compare CRF with some other models like SVM in both theory and experiments in timex expression recognition. Compar...

时间信息识别是文本序列标注的一个典型代表，本文旨在通过CRF 在英文时间信息识别的应用，从理论上深入分析，以及进行对比实验比较条件随机域与其他标注模型的效果，结果验证了理论和实验的一致性，CRF更适合解决序列标注问题。

Has manufactured an intelligent car experimental platform, the design intelligent car automatic movement system, uses a piece to insult positive SPCE061A to take the car the examination and the control core; Uses the infrared sensor to examine the switching signal to deliver the monolithic integrated circuit to carry on the recognition, thus sends out the corresponding control command control intelligence car to follow the line travel; Used the impulse modulation the electro-optical sensor to carry on the obstacle the recognition with to evade bonds, sharpened the sensor anti- external interference ability, reduced the car power loss; The car movement by the indicating lamp demonstrated and has joined the pronunciation control function.

制作了一个智能小车的实验平台，设计的智能小车自动运行系统，采用一片凌阳SPCE061A作为小车的检测和控制核心；采用红外传感器检测到开关信号送到单片机进行识别，从而发出相应的控制指令控制智能小车循线行驶；采用脉冲调制的光电传感器进行障碍物的识别与避障，提高了传感器的抗外界干扰能力，降低了小车的功耗；小车的动作由指示灯显示并加入了语音控制功能。

In this dissertation, the efforts were focused on design and synthesis of new types of chiral and achiral azoamide hosts,bowl-shaped steroid cholic acid methyl esters with one chiral arm under microwave irradiation and heteroaromatic molecular tweezers under microwave irradiation in solid state and their molecular recognition as well as enantioselective recognition.

本文致力于新型手性不对称脲、胆甾和芳杂环类分子钳受体的设计合成及其对阴离子、中性分子和手性分子的识别及对映选择性识别性能研究，取得了一系列具有重要学术意义与应用前景的创新性结果。

This was followed by steps to obtain recognition of the Old Catholics by various governments; the general feeling of that time made it easy to obtain this recognition from Prussia, Baden, and Hesse.

其次是步骤，以获得承认旧天主教徒各国政府的普遍感觉的时间可以轻松获得这种认识来自普鲁士，巴登，以及黑塞。

Et al. Transcription of broadcast news shows with the IBM large vocabulary speech recognition system In: Proceedings of the DARPA Speech Recognition Workshop Chantilly.

另外，经过分析我们发现大多数虚警点和漏检点位于音乐和背景音中，而语音/非语音变化点和说话人变化点的检测较准确。

The government did not gain formal recognition from world powers, though modest form of recognition was given from the Nationalist Government of China and a number of other governments, most of whom were in exile themselves.

政府在没有得到正式的承认，从世界大国，虽然温和形式的承认，是由于从国民党政府对中国和其他一些国家政府，其中多数是在流放自己。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。