共查询到20条相似文献，搜索用时 609 毫秒
1.
张素凤 《唐山师范学院学报》2013,(1):1-5
综述各家对"转注"概念的不同诠释,提出对"转注"概念的理解:"六书"是根据汉字形体与所记录语词音义关系划分出来的汉字结构类型,"转注"的特点是字形中某个构件不能与所记录语词的音义相互联系,但可以借助"某省形""某省声""倒某""反某""古文某"的形式与其他相关构件联系起来,从而辗转与所记录语词的音义发生联系,使其字形能够解释其字用。 相似文献
2.
为了提高脱机手写藏文字符的识别效果,提出了一种在小波变换基础上计算局部梯度方向直方图的特征提取方法.首先,对一个脱机手写藏文字符样本图像进行一次Haar小波变换,得到相应的一级近似分量;然后,将这个一级近似分量划分成几个等尺寸的子区域;最后,计算每个等尺寸子区域的局部梯度方向直方图,并将所有子区域的全部局部梯度方向直方图的值作为该字符图片的特征.在最近建立的脱机手写藏文字符样本数据库(THCDB)上的实验结果表明:提出的特征提取方法识别效率较高,且识别效果较好;和细节分量相比,近似分量对提高识别精度具有更大的贡献. 相似文献
3.
James Hartley Mark Trueman Lucy Betts Lauren Brodie 《Assessment & Evaluation in Higher Education》2006,31(5):523-534
The marks awarded to 130 second‐year undergraduate word‐processed essays were assessed in relation to their use of different typographic features. By and large most of these features had little effect on the essay grades. However, essays printed in 12‐point type gained significantly higher marks (mean = 56.8) than essays printed in 10‐point type (mean = 52.7), and essays using a combination of popular features (Times Roman, 12‐point, double‐spaced unjustified text, and a line‐space to denote new paragraphs) gained significantly higher marks (mean = 59.6) than those using other combinations (mean = 55.8). 相似文献
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为适应信息时代彝文数字化应用要求,开展彝文字形规范研究,解决字形中笔画、结构等不规则因素,建立彝文规范印刷字形,为彝文字形的规范化统一应用奠定基础. 相似文献
5.
田业政 《南阳师范学院学报》2013,(11):18-20
字本义是造字时字形所蕴涵的意义,它包括构形义和记词义。构形义是汉字字形组合构形的意义;记词义是汉字字形所记录的观念或语词的意义,就是一般所说的词本义。汉字的构形义与记词义的关系有两种:一种是构形义等同记词义,一种是构形义不等同记词义。构形义等同记词义的字,多是记词义有形可象的字。构形义不等同记词义的字,多是记词义无形可象的字。把构形义当作记词义以及用词义引申关系来说明构形义和记词义的关系都是不正确的。 相似文献
6.
汉字字形上的显著特点是汉语作为第二语言教学的重要特征。以义构形、以形示义是汉字字形构造的基本理念。理据分析是与这种理念相适应的对外汉字字形教学中必须贯彻的基本原则,部件教学则是落实这一理念的关键环节。两者的结合有助于培养留学生理性分析汉字的思维方式和学习习惯,有助于留学生了解并融入中国文化,从而实现对外汉语教学的终极目标。 相似文献
7.
JIANG Ren-jie QI Fei-hu XU Li WU Guo-rong ZHU Kai-hua 《浙江大学学报(A卷英文版)》2007,8(4):568-574
This paper proposes a learning-based method for text detection and text segmentation in natural scene images. First, the input image is decomposed into multiple connected-components (CCs) by Niblack clustering algorithm. Then all the CCs including text CCs and non-text CCs are verified on their text features by a 2-stage classification module, where most non-text CCs are discarded by an attentional cascade classifier and remaining CCs are further verified by an SVM. All the accepted CCs are output to result in text only binary image. Experiments with many images in different scenes showed satisfactory performance of our proposed method. 相似文献
8.
Wolfgang Schnotz Christoph Mengelkamp Christiane Baadte Georg Hauck 《European Journal of Psychology of Education - EJPE》2014,29(3):483-501
The term ‘modality effect’ in multimedia learning means that students learn better from pictures combined with spoken rather than written text. The most prominent explanations refer to the split attention between visual text reading and picture observation which could affect transfer of information into working memory, maintenance of information in working memory or the effective size of working memory. The assumption of a continuous need for split attention is questionable, however. Learners can keep pictorial information in working memory, when they have seen the picture before, especially if they have higher prior knowledge. Instead of suffering from a permanent split attention, learners frequently show tendencies to simply ignore pictures. This suggests guiding learners towards picture analysis by picture-related text paragraphs. We assume that these paragraphs are associated with stronger modality effects than content-related paragraphs, especially if the pictures are new to learners. These assumptions were tested in an experiment with 120 students learning about volcanism from illustrated text consisting of segments each including a content-related paragraph followed by a picture-related paragraph describing the accompanying visualization. Content-related and picture-related paragraphs were presented as visual or auditory texts leading to 2x2 conditions of text presentation. Picture novelty was manipulated by presenting a picture throughout the whole segment or only when the picture-related paragraph was read. As expected, picture-related paragraphs were associated with stronger modality effects than content-related paragraphs if picture novelty is high. The distinction between different kinds of paragraphs seems to be important for the prediction of modality effects. 相似文献
9.
本文围绕“利用Word的自动编号功能,对段落进行排版时,出现的编号与文字之间的距离过大”现象,深入分析了问题出现的根本原因以及解决问题的有效方法. 相似文献
10.
于志敏 《和田师范专科学校学报》2011,30(1):202-203
Interlib系统采用的是基于Unicode40字符编码标准,实现了Windows平台下的网络环境中少数民族文字的显示技术、多编码转换技术和民文文字存储技术,并在此基础上实现并促进少数民族文字信息处理的标准化。本文主要阐述了新疆维吾尔自治区图书馆所选用的图书馆自动化软件Interlib系统在处理少数民族文字获得本地化支持方面所做具体工作。 相似文献
11.
A text to speech interface for Universal Digital Library 总被引：1，自引：0，他引：1
PRAHALLAD Kishore BLACK Alan 《浙江大学学报(A卷英文版)》2005,6(11):1229-1234
INTRODUCTION The objective of Universal Digital Library (UDL) is to capture all books in digital format (Universal Digital Library, 2005; Digital Library of India, 2005). Most of the digital information present in the digital world is accessible to a few who can read or under- stand a particular language. Language technologies can provide solutions in the form of natural interfaces so that digital content can reach the masses and fa- cilitate the exchange of information across differe… 相似文献
12.
Geoff Andrewartha 《Distance Education》1996,17(2):387-411
This paper furnishes recommendations for improving the presentation of distance education study guides. Two approaches were used to distil these recommendations. First, a review of the literature was undertaken. Then, the opinions of thirty‐five practitioners with first‐hand experience of printed study guide production for distance education were surveyed. The questionnaire (which was constructed on the basis of the literature findings) covered many aspects of textual design and layout including general, as well as macro and micro textual issues. Both sources generally agreed that simplicity, consistency, adequate use of white space, utilisation of a hierarchical heading structure, and use of access devices are essential for optimal textual design. But the applicability of a universal layout style, methods of separating paragraphs, whether to use section numbering, replacing textual cues with icons, the readability of fully justified text, and techniques for differentiating levels of headings were more contentious issues. 相似文献
13.
根据仅知道碎纸机横纵切破碎中文纸片的文字之间存在统一的文字高度和行间距等文字特征,提出在匹配拼接前,把碎纸片的二维图像通过横向投影方式转变为保留文字高度、行间距等特征的一维向量,并利用它进行分层聚类,对所有碎纸片进行行分类,从而有效地减少匹配拼接的时间,提高匹配拼接正确性,实验结果表明,该方法精确,有效。 相似文献
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ZHU Kai-hua QI Fei-hu JIANG Ren-jie XU Li 《浙江大学学报(A卷英文版)》2007,8(1):63-71
INTRODUCTION Text detection and segmentation from a naturalscene is very useful in many applications. With theincreasing availability of high performance, lowpriced, portable digital imaging devices, the applica-tion of scene text recognition is rapidly expanding. Byusing cameras attached to cellular phones, PDAs, orstandalone digital cameras, we can easily capture thetext occurrences around us, such as street signs, ad-vertisements, traffic warnings or restaurant menus.Automatic recogn… 相似文献
16.
王静 《安庆师范学院学报(社会科学版)》2020,(1):48-52
《洛阳流散唐代墓志汇编续集》是新近出版的一部收录和整理唐代墓志的重要著作,因其数量大、时间跨度长、内容丰富等特征,具有极高的研究价值,但其释读方面还存在不尽妥当之处。通过分析字形和文意,针对前人释录中存在的误录、缺录和误点问题,列举23例进行说明并予以校补。 相似文献
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我国传统的英文写作教学存在很多有待改进的地方,教学方法比较陈旧。教学中常常以句子结构为中心,停留在以句子而不是以篇章作为教学的中心,从而导致学生写作组织性及连贯性差。针对目前教学方法的弊端,试用功能文体学理论指导大学英语议论文的写作,找出大学英语议论文的某些文体特征和写作特点,来提高大学生议论文的写作能力。 相似文献
18.
先对切割下来的车牌进行水平扫描,确定车牌上文字在水平上的大致范围;然后再对确定水平范围后的车牌图像进行竖直扫描确定车牌上每个字符的大致宽度;最后把它们切割下来并进行归一化处理,为下一步车牌特征提取打下了基础。实验结果的数据表明该方法对车牌上字符的切割具有很好的效果。 相似文献
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提出了一个香港车牌识别系统。针对香港车牌的特点,先对车牌图像进行彩色二值化、不可能字符区域的去除、水平梯度统计、基元扫描后得到车牌的大致区域,然后对大致车牌区域进行精确搜索,最后获取车牌字符,送交到后端的字符识别模块进行识别。通过大量图片的测试和实际的应用表明,本系统有着93%以上的识别正确率。 相似文献