身份证图像的分割受激光防伪图案和彩色网格线的影响较大。
The segmentation of identification card image is seriously affected by laser restraining false pattern and color grid.
门票大小犹如迷你版的交通卡，有5种颜色，图案包含世博会吉祥物“海宝”和主题口号，还使用了9种防伪技术。
Looking like a mini public transportation card, the ticket comes in 5 colors for the 9 categories, featuring the mascot Haibao and the Expo theme, and using 9 anti-forgery technologies.
对产品的形状、图案或其结合所做出的富有美感并适于产品包装的新设计，向国家专利局提出申请专利保护。 包括各类外观造型、开启方式、防伪等。
The product of the shape, pattern or the combination of the rich beauty and suitable for product packaging design, the State Patent Office to apply for patent protection.
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