查询词典 forgery-proof

Due to the existence of counterfeit cigarette, the cigarette factories and tobacco monopoly administrations use many forgery-proof measures.

由于劣质假冒香烟的存在，卷烟企业和烟草专卖管理部门采用了多种防伪措施。

Based on the machine vision and the techniques of digital image processing and pattern recognition, the thesis designs and implements the online inspection system for forgery-proof symbol on the outer packing of cigarette.

论文以机器视觉为基础，运用数字图像处理与模式识别技术，完成了卷烟外包装防伪字符在线检测识别系统的设计与实现。

The Beijing University develops the near-infrared absorption forgery-proof printing ink is joins one kind or several kind of near-infrared attenuating material in the printing ink to make.

北京大学研制的近红外吸收防伪油墨是将一种或几种近红外吸收材料加入油墨中而制成。

In the former system, mainly uses a forgery-proof performance better admission card for entrance examination, uses the student identity card or the id card and the admission card for entrance examination union means.

在以往的系统中，主要采用防伪性能更好的准考证，采用学生证或者身份证与准考证结合的办法。

In the master form design's specific hiding spot, carves the slight writing which the naked eye is not easy to realize, takes one of forgery-proof methods.

在原模图案的特定隐蔽部位，雕刻肉眼不易察觉的细微文字，作为防伪手段之一。

This color plants returns to the prize rate to reach 65%, draws a prizewinning ticket surface 25.28%, uses the two-dimensional bar code forgery-proof technology.

该彩种返奖率达65%，中奖面25.28%，采用二维条码防伪技术。

Aiming at the attributes of the high speed of cigarette package moving and strong noise in the field environment, the thesis carries out a dynamic imaging mode of random outer trigger and obtains the cigarette package images with high quality and high precision. The median filtering, image segmentation and other techniques of image pre-processing are applied to the character images, and the techniques of pattern recognition are employed to recognize the characters. The thesis optimizes and improves the recognition algorithm to satisfy the requirements of high speed real-time processing system. The whole system can online inspect and take statistics the print quality of the forgery-proof symbols on the outer packing of cigarette, achieving good results.

针对在线打印防伪字符过程中烟包运动速度高、现场环境干扰多等特点，设计了随机外触发动态成像方式，获得了定位精确、画面清晰的烟包图像；运用中值滤波、图像分割等图像处理技术对待识别的字符图像进行了预处理，并运用模式识别技术对字符进行识别；对分析识别算法进行了优化和改进，满足了系统的高速实时处理要求，完成了对烟包外包装防伪字符打印质量的在线检测和数据统计，取得了良好的检测效果。

Development disposition: Security hard box cash box, against false coin forgery-proof.

拓展配置：防盗铁盒子钱箱，防****防伪。

Development disposition: Security hard box cash box, against false coin forgery-proof.

拓展配置：防盗铁盒子钱箱，防假币防伪。

Development disposition: Security hard box cash box, against false coin forgery-proof.

拓展配置：防盗铁盒子钱箱，防我爱好店铺防伪。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。