公开(公告)号：WO2012118912A2

公开(公告)日：2012-09-07

申请号：PCT/US2012027175

申请日：2012-03-01

Applicant: GRAPHIC SECURITY SYSTEMS CORP ,  SLOBODAN CVETKOVIC ,  ALASIA THOMAS C ,  ALASIA ALFRED J ,  QUINN CARY

Inventor： SLOBODAN CVETKOVIC ,  ALASIA THOMAS C ,  ALASIA ALFRED J ,  QUINN CARY

IPC: G06K9/00

CPC classification number: G09C5/00 ,  H04N1/00846 ,  H04N1/32219 ,  H04N1/32229 ,  H04N1/32256 ,  H04N1/32304 ,  H04N1/32309 ,  H04N1/4493

Abstract: A method is provided for encoding a latent image having at least two color components into a visible image. A first and second image associated with first and second color components, respectively, are generated. The first image has a first pattern of elements and the second image has a second pattern of elements that are manipulated based on a corresponding color component provided in the latent image. A first and a second angle are assigned to the first image and the second image, respectively. The first image and second image are aligned by orienting the first pattern of elements according to the first angle and second angle, respectively. The aligned first image and second image are superimposed to render an encoded image that is decoded using a decoder that simultaneously display the first color component and the second color component of the latent image to present a color composite image.

Abstract translation: 提供一种用于将具有至少两个颜色分量的潜像编码成可见图像的方法。 分别产生与第一和第二颜色分量相关联的第一和第二图像。 第一图像具有元件的第一图案，并且第二图像具有基于在潜像中提供的相应颜色分量来操纵的元件的第二图案。 分别将第一和第二角度分配给第一图像和第二图像。 通过分别根据第一角度和第二角度来定向元件的第一图案来对准第一图像和第二图像。 对准的第一图像和第二图像被叠加以渲染使用同时显示潜像的第一颜色分量和第二颜色分量的解码器解码的编码图像，以呈现彩色合成图像。

公开(公告)号：WO2012118912A3

公开(公告)日：2012-09-07

申请号：PCT/US2012/027175

申请日：2012-03-01

Applicant: GRAPHIC SECURITY SYSTEMS CORPORATION ,  SLOBODAN, Cvetkovic ,  ALASIA, Thomas C. ,  ALASIA, Alfred J. ,  QUINN, Cary

Inventor： SLOBODAN, Cvetkovic ,  ALASIA, Thomas C. ,  ALASIA, Alfred J. ,  QUINN, Cary

IPC: G06K9/00 ,  G06K19/06

Abstract: A method is provided for encoding a latent image having at least two color components into a visible image. A first and second image associated with first and second color components, respectively, are generated. The first image has a first pattern of elements and the second image has a second pattern of elements that are manipulated based on a corresponding color component provided in the latent image. A first and a second angle are assigned to the first image and the second image, respectively. The first image and second image are aligned by orienting the first pattern of elements according to the first angle and second angle, respectively. The aligned first image and second image are superimposed to render an encoded image that is decoded using a decoder that simultaneously display the first color component and the second color component of the latent image to present a color composite image.