基于Aptina ASX340的倒车影像系统设计与实现

为了避免倒车过程中因视觉盲区可能出现的安全隐患问题[1][2],文章采用飞思卡尔单片机做主机,Aptina图像传感器ASX340[3]做从机,利用ASX340内部的OVERLAY位图叠加系统,设计了一种能够将倒车过程中实时的车辆尾部的影像,距离障碍物的安全距离,倒车轨迹路径等信息提供驾驶员倒车影像系统[9][10]。使用HYRes3_1、Imatest软件[4]测量了影像图像质量的主要因素。测量结果表明成像质量能够满足目前车厂的要求。     

及物性对等与汉诗英译

在诗词翻译中的及物性对等,能够有效实现译文对原文概念意义的忠实。但是如果原文的及物性结构本身并不完整,译文应尊重原文及物性的不完整性,以保证原文所留给读者的模糊美和想象空间。     

谈新时期中国广告中女性形象的渐变

在中国广告史上,旧时期,由于性别歧视、男性话语唯一性等原因,女性形象在广告中受到不公正的对待.新时期广告中的女性形象则有了很大改善和提升,这是因为社会主义制度的确立和实行改革开放政策,使得女性社会地位有了根本性的提高;也是由于传媒和广告策划者重视改善广告中女性形象的结果.今后随着时代的发展和社会的进步,广告要进一步从新的角度展示女性形象.     

企业家形象、消费者企业家钦佩感与消费者品牌态度

在移动互联网背景下,企业家形象在品牌建立过程中发挥着越来越重要的作用,然而有关企业家形象对消费者品牌态度具体作用机制的研究却十分缺乏。本文基于积极心理学中的钦佩感理论视角,将企业家形象划分为能力和美德两个维度,首次引入消费者企业家钦佩感这一构念,旨在研究企业家形象对消费者品牌态度的内在情感作用机制。研究一运用网络志方法在新浪微博和百度贴吧中挖掘质性数据,发现了消费者企业家钦佩感的存在、形成原因和作用结果。研究二通过问卷调查法和有中介的调节检验发现企业家的能力和美德对消费者品牌态度具有显著正向影响;消费者企业家钦佩感在上述过程中具有部分中介作用,并且这一中介作用受到达到意愿的调节。本文不仅深化和拓展了关于企业家形象的理论研究,也为企业家如何树立自身形象来为品牌有效吸引消费者提供了策略建议。     

Ecological tourism in the state image policy structure. Experience and problems of modern Russia

The article deals with the problems of ecological tourism in Russia. The authors give various approaches to the understanding of ecological tourism in modern science, analyse the reasons of interest in this kind of tourism, consider its types and identify specific features. The article provides an overview of the main regions and countries where ecological tourism is developed at a high level and considers some national policy models in the field of ecological tourism. Specific attention is paid to the analysis of the development of ecological tourism in Russia and its current status; the examples of different programmes aiming at support of ecological tourism are given. Specific impetus is given to Russia's resources for the development of ecological tourism, for example, natural landscapes, national parks and nature heritage sites. The authors explore the main challenges to ecological tourism in Russia, identify factors that hinder its development and suggest measures to improve the ecological tourism in the Russian Federation. The authors focus on the projects that promote the improvement of Russia's image as an eco-touristic destination. The authors pay specific attention to the analysis of international cooperation in this field. The article discusses various projects carried out within the framework of bilateral cooperation. The article discusses the role of ecological tourism as a tool for image policy. The article analyses in detail which elements of the Russian image are under the influence of ecological tourism and what are the future prospects of ecological tourism.     

吴门画派园林绘画中城墙的风景内涵： 以《东庄图》和《拙政园三十一景图》 为例

以《东庄图》和《拙政园三十一景图》中的城墙景 观为研究对象,采用图像和园林历史情境互证的方法,通过 由图到园和由园及城的系统分析,解译了这2套园林绘画中城 墙形象出现的画理依据、造园因素和城市风景文化情结,认 为城墙形象在沈周和文徵明为代表的吴门画派的园林题材绘 画作品中具有指示园林地望的作用,同时城墙也是当时城内 和城外园林的重要借景对象;随着城市的功能转移,城墙周 围的城市边缘区域对于园林的布局起到空间的牵引作用,究 其原因与被内外城河环绕区域丰富的园艺空地和良好的水运 交通分不开,最终形成了半村半城的园林和城市的空间耦合 关系。旨在为苏州古城历史上形成的园林和城市风貌关系的 传承和保护有所助益。     

自适应约束下的双边全变差正则化超分辨率重建

在经典的双边全变差(BTV)超分辨率重建中,加权系数和正则化参数的恒定性导致重建结果边缘保持能力受限。为此,提出了一种自适应约束的BTV正则化先验模型。算法首先定义了图像的局部邻域残差均值以区分当前像素属于平坦区域还是边缘区域;然后针对加权系数的不变性导致边缘削弱的问题,利用边缘方向和垂直边缘方向扩散性的不同,设计自适应权重矩阵;最后根据代价函数的极值问题推导出迭代公式,从而进行图像的超分辨率重建,重建过程中采用自适应的方法确定正则化参数,以便求得代价函数的全局最优解,提高了算法的鲁棒性。实验结果表明：与双三次线性插值法和经典BTV算法相比,该算法取得了更好的视觉效果和更高的峰值信噪比,更多地保留了图像的边缘细节信息。     

Blockchain for tracking serial numbers in money exchanges

Money exchange is one of the most common day‐to‐day activities performed by humans in the daily market. This paper presents an approach to money tracking through a blockchain. The proposed approach consists of three main components: serial number localization, serial number recognition, and a blockchain to store all transactions and ownership transfers. The approach was tested with a total of 110 banknotes of different currency types and achieved an average accuracy of 91.17%. We conducted a user study in real‐time with 21 users, and the mean accuracy across all users was 86.42%. Each user gave us feedback on the proposed approach, and most of them welcomed the idea.     

Good global citizen? ASEAN’s image building in the United Nations

ABSTRACT

Based on role theory, the article examines the images that ASEAN member governments project of their organization. It rests on a discourse analysis of 198 speeches in the United Nations General Assembly between 1998 and 2017. Findings suggest that ASEAN does not figure as a top priority for delegates and that an overarching ASEAN role conception is missing. However, their addresses reveal parameters on which a collective role conception can be built. Individual ASEAN countries undertake great efforts to project themselves as ‘good global citizens,’ a role conception that could also be applied to ASEAN.