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公开(公告)号:USD787503S1
公开(公告)日:2017-05-23
申请号:US29555373
申请日:2016-02-22
申请人: Yun Bai , Ming-Chung Liu , Wang-Hung Yeh , Yu-Wen Cheng , Yu-Ning Chang , Hsin-Chieh Fang
设计人: Yun Bai , Ming-Chung Liu , Wang-Hung Yeh , Yu-Wen Cheng , Yu-Ning Chang , Hsin-Chieh Fang
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公开(公告)号:USD783598S1
公开(公告)日:2017-04-11
申请号:US29558358
申请日:2016-03-16
申请人: Yun Bai , Yu-Wen Cheng , Yu-Ning Chang , Ming-Chung Liu , Ming-Shun Lu
设计人: Yun Bai , Yu-Wen Cheng , Yu-Ning Chang , Ming-Chung Liu , Ming-Shun Lu
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公开(公告)号:US09508209B2
公开(公告)日:2016-11-29
申请号:US14382223
申请日:2012-08-22
申请人: Jian Bu , An Luo , Shaochuan Feng , Gaimei Shi , Ruhuan Hu , Ze Miu , Yun Bai , Yun Yang
发明人: Jian Bu , An Luo , Shaochuan Feng , Gaimei Shi , Ruhuan Hu , Ze Miu , Yun Bai , Yun Yang
CPC分类号: G07D7/12 , G06K9/00463 , G06K9/00483 , G06K9/3208 , G06Q20/042 , G07D7/2008 , G07D7/206 , G09C5/00 , H04L9/3226
摘要: The invention relates to a ultraviolet anti-counterfeiting check verification method which solves subjective defect and time consuming problems of the traditional verification methods, and comprises the following steps: a. collecting ultraviolet gray level image by a ultraviolet scanner; b. extracting a first binary image from the ultraviolet gray level image; c. calculating a tilt angle of the first binary image; d. calculating tilt correction positions of pixels of the ultraviolet gray level image and the first binary image; e. determining a top left corner locating position of a first binary image rectangle; f. extracting a second binary image from the tilt corrected ultraviolet gray level image; g. performing position correction on the second binary image of a check to be verified; and h. calculating the matching degree between the second binary image of the check to be verified and a second binary image of a real check to verify authenticity.
摘要翻译: 本发明涉及一种解决传统验证方法的主观缺陷和耗时问题的紫外线防伪检验方法,包括以下步骤:a。 紫外线扫描仪收集紫外线灰度图像; b。 从紫外线灰度级图像提取第一二进制图像; C。 计算第一二进制图像的倾斜角; d。 计算所述紫外线灰度级图像和所述第一二进制图像的像素的倾斜校正位置; e。 确定第一二进制图像矩形的左上角定位位置; F。 从倾斜校正的紫外线灰度级图像中提取第二二进制图像; G。 对待验证的支票的第二二进制图像执行位置校正; 和h。 计算要验证的检查的第二二进制图像与真实检查的第二二进制图像之间的匹配度,以验证真实性。
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公开(公告)号:US20090066499A1
公开(公告)日:2009-03-12
申请号:US12166280
申请日:2008-07-01
申请人: Yun Bai , Everett Meyer
发明人: Yun Bai , Everett Meyer
IPC分类号: B60Q1/00
摘要: An external sound generating system and method are provided that can be used to generate an external sound for quiet vehicles such as hybrid vehicle, an electric motor vehicle or a fuel cell vehicle.
摘要翻译: 提供了可用于产生诸如混合动力车辆,电动车辆或燃料电池车辆之类的安静车辆的外部声音的外部声音产生系统和方法。
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