This paper presents an approach to perceptually extract multi - oriented text lines from online handwriting . the approach adopts a bottom - up strategy . by the approach , strokes are first merged into blocks analogous to words , then a link model is constructed upon these blocks . finally , the optimal text line layout is found out by a branch - bound search on the link model . the experimental results show that the approach is effective and also available to extract curved text lines 提出一种多方向手写笔迹文本行的提取方法.该方法以视觉感知理论为基础,采取自底向上的策略,先将笔画组合成类比字符的笔画块,然后基于这些笔画块建立链接模型,最后采用分支限界搜索算法从链接模型中找出最优行排列.实验结果表明,该方法能有效地提取多方向笔迹行结构,并适用于弯曲文本行的提取
First in this paper we analyze the current situation in samples capturing of palmprint diagnosis , as the existed systems have lots of disadvantages , the demands of sampling capture cannot be fulfilled , we design a capturing system which has a relative high precise rate , and high resolution , and is based on multi - lighting images fusion , and really be able to provide excellent palmprint samples for the later process of palmprint diagnosis 本文首先分析了目前掌纹诊病图像样本的采集现状,目前各种采集系统存在诸多难以克服的缺陷,无法满足现阶段掌纹诊病对于掌纹图像样本要求,因此设计了一套高精度、高分辨率的、基于多方向光源图像融合的掌纹采集系统,满足了掌纹诊病后期诊断对高质量图像的要求。
Considering the number of the feature points extracted in different images is not equal and their locations are also not corresponding , the scheme presents the closest interval criterion and the svd algorithm to accurately register the retinal images . in order to meet the practical requirements of image registration precision and speed , the paper describes the maximal correlation objective function and uses the simplex - simulated annealing algorithm to optimize the parameter 在基于特征对应性图像配准算法中，利用多方向探测方法准确提取了视网膜图像中的血管交叉点和分枝点，对于提取得到的配准及参考图像特征点之间非对应性且数目不等这一配准算法中不可避免的问题，本文提出了距离最近标准和svd分解方法，有效的解决了这一问题。
This paper makes some main viewpoints : on accout of the high level feature in self - confident , self - reliance , senf - value and mobility , the first way of motivation of intellectual employee must be from inward might , of course , outward might is necessary . through the motivation from the owner , manager , custom and companion of the enterprise , we can achieve the west effect as self - motivata 文章的主要观点是：知识型员工的高自主性、高独立性、高自我价值感和高流动性特点决定了内部激励是主要方式，外部激励是前提，通过企业所有者、经营者、外部顾客、内部同事等多方向的激励，最终发展为自我激励，达到激励的最高境界。
Through a lot of merging experiments on the samples , this paper devise a fusion way based on the features of the palm and the palmprint , which is suitable to preserve the multi - scale palmprint features . the merging module finally provides the detailed images that merged form different lighting images for the later modules in palmprint diagnosis , makes it possible to obtain the information that deeply hidden in the complex lines of the palm 图像融合模块则是系统工作的中心,通过大量的样本采集融合实验,本文得出一种依据掌纹特点、最适合保存包含多尺度细节纹理的掌纹图像的融合方法,它为后续掌纹诊病处理提供了融合后的、包含有大量信息的掌纹图像,实现了多方向细节观察的目的。
