查询词典 character recognition

Support Vector Machine with hybrid Kernel Function for Handwritten Chinese Character Recognition.

基于混合核函数的支持向量机在手写体汉子识别中的应用。

One of the keys to implement the adaptive character recognition system is to extract right features adaptively.

自动选择合适的特征和特征提取方法是实现自适应字符识别系统的关键之一。

Human ocular apperceive is truly a robust character recognition system which can adapt to all kinds of noise.

摘要人类视觉感知毫无疑问是一个鲁棒性很强的、能抵御实际中可能遇到的各种变形和各种干扰噪声的文字识别系统。

Human ocular apperceive is truly a robust character recognition system which can adapt to all kinds of noise.

人类视觉感知毫无疑问是一个鲁棒性很强的、能抵御实际中可能遇到的各种变形和各种干扰噪声的文字识别系统。

In this paper, the sorting of wear, the mechanics of wear particle formed and the characteristics of wear particles are introduced, and morphology characteristics parameter of wear particle are determined, which is particle brim digital feature. Based on image characters, after pre-process, section and extracting of contour parameter of wear particle using image process technique, four shape character parameters are extracted by fourier series expansion. After analyzing fundamental principle and shortcomings of neural network, current BP algorithm is improved in output optimization, network linearization implication optimization and adding momentum, and then astringe speed of BP algorithm.

本文介绍了磨损的分类以及磨粒的生成机理、磨粒的形态特征，应用摩擦学系统分析的观点，确定磨粒边缘数字特征为磨粒的识别特征参数；根据磨粒图像的特征，利用计算机图像处理技术对磨粒图像进行预处理、分割、轮廓参数的提取，采用傅立叶级数展开式提取磨粒四个形状特征参数：圆形度、散射度、凹度、细长度；针对 BP(Back-Propagation)神经网络收敛速度慢的特点，对现行的 BP 算法进行改进，并通过实验验证改进后的网络收敛速度快；研究设计了磨粒图像采集系统；利用 BP 算法建立磨损磨粒自动识别算法模型 AWPRM(Auto Wear Particle Recognition Model)。

Among them, the role of orthographic processing skills is the most important, whatever in single-character recognition or in comprehension.

二、正字法加工技能对汉语阅读获得非常重要，特别是在阅读获得的初期。

The model's character recognition indicates that there are structural type effects of characters and the effects have an influence on the acquisition of orthographic rules.

模拟研究表明，模型的汉字认知存在结构类型效应。汉字结构类型对模型汉字构形知识的获得具有一定的影响。

The book pages are being photographically scanned, and then, to make them searchable, transformed into text using "Optical Character Recognition".

书被扫描成图片，为了让这些图片中的知识可搜索，然后再用&光学字符识别&程序将图片识别为文本。

Then, from the special character of FA, the paper analyzed the effect of special character on the recognition and measure. The paper also valuably explored the special character and the first recognition and re-recognition of FA, The paper maintained Fair Price Measure Model instead of History Cost Measure Model. In fact, the paper put forward the method and application road of first-recognition and re-recognition to FA for the first time.

然后，从森林资产特殊性的角度出发，分析了整体森林资产的特殊性对确认与计量的影响，对各类森林资产的特殊性及初次确认和再确认问题进行了有益的探索，理论上提出了以&公允价值计量模式&取代&历史成本计量模式&的观点，实践上提出了森林资产初次确认与再确认的方法和实现途径。

The scanners regularly encounter difficult words (those for which two different character-recognition algorithms produce different transliterations).

扫描设备经常遇到难词（两种不同的符号识别程序会将其显示成不同的字母）。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。