Embedded the watermark information into intermediate frequency in the DCT-based watermark algorithm by seek the feature field.

在基于DCT的数字水印算法中通过寻找特征区域将水印嵌入在能量最大的离散余弦系数中；

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Concepts of Primary Feature Field and Primary Feature Space are defined, and factor of Primary Feature Word is introduced to the traditional weighting schema to enhance the system performance.

文中提出主特征域和主特征空间的概念，在传统词的权重计算中引入主特征词信息因子，改进检索效果。

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And to make searching easier, the site has added a "personalized feed" feature that lets you narrow the field to certain designers and categories.

WSJ: The Fashion Piece That Got Away

Easy audio system adjustments can be made through the built-in iPersonalize feature, which automatically applies optimal sound field settings to the vehicle based on parameters such as vehicle format, speaker quantity and location, and upholstery type.

ENGADGET: Alpine introduces INE-W927-HD AV and navigation system, Pandora, Sirius and more on a 7-inch touchscreen

Fans can also utilize the brand new Reaction Time feature to literally slow down the on-field action in order to find holes at the line of scrimmage, exploit mismatches in the secondary and decimate the competition.

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