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结合高维空间几何计算的图像阴影消除新方法
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作者 朱世交 张南华 《计算机工程》 CAS CSCD 北大核心 2007年第12期202-204,共3页
提出了一种结合高维空间几何计算的图像消影方法,通过一组光滑滤波核与原始图像作用,生成一幅新的特征图像点,将此2个图像映射成为高维空间中的2个点,测算空间中点与特征图像向量的欧式距离,获得到消除阴影后的最终图像。实验表明,即使... 提出了一种结合高维空间几何计算的图像消影方法,通过一组光滑滤波核与原始图像作用,生成一幅新的特征图像点,将此2个图像映射成为高维空间中的2个点,测算空间中点与特征图像向量的欧式距离,获得到消除阴影后的最终图像。实验表明,即使对于不同种类图像,该方法也可以获得很好的阴影增强效果。 展开更多
关键词 高维空间几何计算 图像消影 图像增强
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The Balance Between the Transmitted and the Perceived Image of Luxury Fragrance Brands
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作者 Monica Diaz-Bustamante Sonia Carcelen Maria Puelles 《Journal of Modern Accounting and Auditing》 2015年第10期499-514,共16页
The luxury market has experienced considerable growth over recent years, being one of the sectors that have been the most resistant to the current economic recession. Selective fragrances make up one of the primary ca... The luxury market has experienced considerable growth over recent years, being one of the sectors that have been the most resistant to the current economic recession. Selective fragrances make up one of the primary categories of the so-called accessible luxury consumed by a middle class that is seeking to approach the upper classes by copying their lifestyle. Despite the importance of this market, there is relatively little literature existing in regards to the study of the image of luxury brands due to the complexity of the luxury phenomenon. This article presents the results of an initial qualitative study conducted on focus groups of luxury fragrance consumers, making it possible to identify the types of attributes to be considered when studying the brand image of said luxury products. Subsequently, a quantitative study was conducted in order to determine the perceived image of the principle luxury fragrance brands by consumers. Thanks to this study, it has been possible to determine the typical profile of each of the analyzed brands so that a subsequent comparison may be made with the advertising created by said brands in order to verify whether or not the image projected in their advertising corresponds with the perceived image of their target audience. 展开更多
关键词 brand image LUXURY FRAGRANCES ADVERTISING PERCEPTIONS
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