字符识别

The performance of a character recognition system depends heavily on what features are being used.

字符识别系统的性能在很大程度上依赖于所选取的字符特征。

The image process and pattern recognition techniques are applied to fulfill the recognition of gasometer reading value, and the relevant software is designed and developed.

对煤气表检定装置中的表值读数字符识别进行了研究，应用图像处理和模式识别技术来完成煤气表读数识别，设计编制了相应软件。

Based on BP neural network character recognition, it is good ah the system is designed to identify the number of images to identify and design, it adopted a series of picture processing, and finally come to identify the figures shown in the picture.

详细说明：基于BP神经网络的字符识别，很不错的啊该系统是为了辨认识别图像中的数字而设计的，它通过对图片的一系列处理，最后识别得出图片中显示的数字。

This article has researched on the characters recognition of equipment scutcheon in the electrical power system, studied and achieved the every module of the scutcheon character recognition system.

本文对电力系统中设备标牌中的字符识别进行了研究，对设备标牌中的字符识别系统的每一个模块进行了研究及实现。

How to make thinning is the prerequisite of character recognize.

对字符进行细化，是字符识别的前提。

In character recognition,the in advertent absence of in k with in a character outl in e.

在字符识别中，字符笔划内无意产生的缺乏墨水的空白点。

To reduced to the complexity of chars segmentation, paper brought forward a series of pretreatment methods to the retrieved plate, including using line imitate method and angle detect method to correct the plate"s slope angle, using color projection method to eliminate conglutinative texture edge, and using bi-value image project method to eliminate plate"s rivets and frame.

为了减少字符识别的复杂程度，论文对字符的精确切分也提出了一系列有效的预处理方法，包括基于直线拟合与角度探测法的牌照水平及垂直倾斜校正、基于彩色投影法的牌照背景纹理过滤、基于二值投影阀值处理的非字符区域的剔除等。

The potential text margin in the perspective document image is a convex quadrilateral and in the oringinal document is a rectangle.The relation between the convex quadrilateral and the rectangle was used to determine a homographic matrix.

由于目前的字符识别技术大多只能处理近似无变形的文本图像，这就需要将透视变形的文本图像校正为近似无变形的原文本图像的正视图，得到现有字符识别技术能够处理的文本图像。

Recognition of character in rubbings is a special application of character recognition.

拓印字符的自动识别是字符识别的一个特殊应用领域，单纯依靠一般的OCR方法不能取得满意的结果。

Based on the analysis and comparison of current popular vehicle plate character recognition methods, we propose a novel algorithm, which extracts some discriminative structure features of characters, and constructs a rational decision tree to per-form effective recognition.

摘要对当前典型的车辆牌照字符识别算法进行了研究和分析，在此基础上提出一种新型算法，通过提取一些具有表征性的字符结构特征构建合理的判决树进行有效识别。

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％。