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201.
人像识别系统以人脸信息为基础,网上比对进行身份确认,具有直观、高效、准确、方便等特点,将填补目前公安管理工作中的盲点,实现对常住人口、暂住人口、重点人口、在押人员、进出境人员等信息网络化、实时化管理,为公安系统工作提供高科技手段。 相似文献
202.
王金霞 《中华女子学院山东分院学报》2011,(6)
“互文性”理论认为,任何审美物象承载的审美意蕴都能跨越单一文本的界限,在其前其后的文本中找到投射的影子,并借助其他文本获得意义增殖。也就是说,一切艺术形象都具有承前启后、前后对接和相互渗透的功能。张洁文本中的男性形象,共同铸成了一个异形同构、相互指涉的人物艺术画廊。这多个人物之间存有一种内在的互文互证性,从某个侧面折射出新时期以来中国女性文学从精神寻父到文化杀夫的嬗变轨迹。 相似文献
203.
郭瑞 《河南司法警官职业学院学报》2011,9(1):106-108
警察形象危机事件,是指某些突然发生的,可能影响公安机关整体形象,降低对人民警察整体评价的事件.警察形象危机事件的发生,往往是因个别警察执法不规范,或公安机关遇到突发事件处理不当,导致危机产生;媒体和网络片面或不实的舆论引导又推波助澜,使事态严重化.成立危机处理小组,及时发布信息;主动出击,实时跟进;组织形象重建,重视警... 相似文献
204.
赵杰宏 《胜利油田党校学报》2014,(5):59-61
随着互联网技术的发展,对人物形象的侵权已经拓展到网络游戏中。六小龄童认为游戏公司侵犯其表演者权、肖像权和商标权。就表演者权而言,六小龄童无法拿出足够证据证明孙悟空形象的唯一指向性,即普通民众看见孙悟空形象即认为是六小龄童。就肖像权而言,六小龄童扮演的孙悟空是非人形象,与其本人肖像相差太多。就商标权而言,如果游戏形象与商标相同或类似,则可以构成侵权。 相似文献
205.
Higinio González‐Jorge Ph.D. Iván Puente M.Sc. Pablo Eguía Ph.D. Pedro Arias Ph.D. 《Journal of forensic sciences》2013,58(2):459-464
Many researchers have been working in Spain to document the communal graves of those assassinated during the Spanish Civil War. This article shows the results obtained with two low‐cost photogrammetric techniques for the basic documentation of forensic studies. These low‐cost techniques are based on single‐image rectification and the correction of the original photo displacement due to the projection and perspective distortions introduced by the lens of the camera. The capability of image rectification is tested in an excavation in the village of Loma de Montija (Burgos, Spain). The results of both techniques are compared with the more accurate data obtained from a laser scanner system RIEGL LMS‐Z390i to evaluate the error in the lengths. The first technique uses a camera situated on a triangle‐shaped pole at a height of 5 m and the second positions the camera over the grave using a linearly actuated device. The first technique shows measurement errors less than 6%, whereas the second shows greater errors (between 8% and 14%) owing to the positioning of the carbon‐fiber cross on an uneven surface. 相似文献
206.
207.
Dh Tustin 《Communicatio》2013,39(2):140-153
Abstract Since the mid-1990s, the changing political, economic and social environment and globalisation have contributed to change business behaviour in South Africa. Nowadays, business strategies are built alongside sustainable business goals, with renewed emphasis on quality and brand reputation management. Business intelligence (BI) systems and research demand show clear emphasis on customer brand franchising and brand citizenship in particular. Brands are no longer used only as marketing communication tools. Nowadays, brand companies seem well aware of stakeholders’ concerns with non-financial business aspects and are responding through re-branding, improved customer relations and good corporate citizenship behaviour. Consequently, direct customer feedback via customer satisfaction and franchise-building research, as well as corporate citizenship image and perception surveys have emerged as key research tools that generate business intelligence used to build and protect company reputation. The way in which contemporary research designs are constructed to guide reputation building and protection, and how these inputs are used to guide business reputation strategies form the core of this article. The discussion reveals that corporate reputation and brand management functions are increasingly being synchronised in support of customer-based brand equity, customer franchise and reputation building. This suggests substantial communality between the management functions relating to corporate reputation and branding. Corporate branding and reputation are anticipated to evolve as a core business strategy aimed at building and protecting corporate identity and image. To meet this endeavour, companies will continue to brand their identity and image and create brand awareness and customer relations to enable stakeholders to differentiate company products, services and features from competitor offerings, but will simultaneously strive to enhance customer loyalty. Customer care and ethical behaviour will probably lead the thrust in creating positive corporate reputation. As long as corporate reputation building and branding are pursued, the demand for business intelligence information related to these topics will remain a priority and will guide future marketing and communication strategies in building and protecting corporate reputation. 相似文献
208.
Zhijian Wen PhD James M. Curran PhD SallyAnn Harbison PhD Gerhard E. Wevers 《Journal of forensic sciences》2023,68(6):1946-1957
Crimes, such as robbery and murder, often involve firearms. In order to assist with the investigation into the crime, firearm examiners are asked to determine whether cartridge cases found at a crime scene had been fired from a suspect's firearm. This examination is based on a comparison of the marks left on the surfaces of cartridge cases. Firing pin impressions can be one of the most commonly used of these marks. In this study, a total of nine Ruger model 10/22 semiautomatic rifles were used. Fifty cartridges were fired from each rifle. The cartridge cases were collected, and each firing pin impression was then cast and photographed using a comparison microscope. In this paper, we will describe how one may use a computer vision algorithm, the Histogram of Orientated Gradient (HOG), and a machine learning method, Support Vector Machines (SVMs), to classify images of firing pin impressions. Our method achieved a reasonably high accuracy at 93%. This can be used to associate a firearm with a cartridge case recovered from a scene. We also compared our method with other feature extraction algorithms. The comparison results showed that the HOG-SVM method had the highest performance in this classification task. 相似文献
209.
Anna Johansson 《Critical Studies on Terrorism》2018,11(1):1-25
This article explores gendered meanings of ISIS-chan, an Internet meme in the form of a manga girl, produced and used to disrupt the messages from the Islamic State. Moreover, it investigates the performative power of ISIS-chan, and how it is used/interpreted as it circulates on the Internet. The ISIS-chan campaign is seen as an example of how the girl figure is mobilised in the political context of the War on Terror. Characterised by girlish playfulness, humour and creativity, I suggest that ISIS-chan challenges the stereotypical representations of femininity in the War on Terror, and may be perceived as a trickster. 相似文献
210.
Hungngai Chuk M.S. 《Journal of forensic sciences》2019,64(4):1173-1180
High dynamic range (HDR) imaging is a function that combines five images with different exposures into a single image. This technique may provide fine ridge details of fingerprint images for forensic latent fingerprint examination. Therefore, viewing fingerprints under optimal conditions is of paramount importance. This paper analyzes HDR and non‐HDR photos by using the Michelson contrast formula. The Michelson formula will provide a measurement to determine whether better contrast between the background and print can be achieved using the HDR function and if the background color affects the quality of the images. Two hypothesis were tested: (i) the HDR image provides more details of fingerprints with a better tone, greater clarity, and contrast than a normally exposed image regardless of the background color; (ii) the background color does not affect the quality of HDR fingerprint images overall, but the multi‐color background may increase the contrast of HDR fingerprint images in some cases. 相似文献