公开(公告)号：US20140326793A1

公开(公告)日：2014-11-06

申请号：US14333983

申请日：2014-07-17

Applicant: Google Inc.

Inventor： David K. Windmueller ,  Daniel Jules Switkin ,  Dror Michael Marcus ,  Asaf Revach

IPC: G06K19/06

CPC classification number: G06K19/06037 ,  G06K9/00671 ,  G06K9/2063

Abstract: A computer-implemented technique can receive, at a computing device, a uniform resource locator (URL) for a web page and a plurality of images. A number of pixels corresponding to a desired resolution for encoding the images determined and the images are converted to modified images having the desired resolution. The technique can then generate an animated two-dimensional barcode using a plurality of two-dimensional barcodes generated for the plurality of images, respectively. A specific two-dimensional barcode can be generated by: generating first data representative of the modified image and appending the first data to either an end of the URL to obtain a first modified URL or after a terminator bit of the two-dimensional barcode. The two-dimensional barcode can then be generated using the first and second data and third data representative of an error correction code (ECC) and that is based on the first data and the second data.

Abstract translation: 计算机实现的技术可以在计算设备处接收用于网页和多个图像的统一资源定位符（URL）。 对应于用于对所确定的图像进行编码的所需分辨率的像素的数量，并且将图像转换为具有期望分辨率的修改图像。 然后，该技术可以分别使用为多个图像生成的多个二维条形码来生成动画二维条形码。 可以通过以下方式生成特定的二维条形码：生成表示修改图像的第一数据，并将第一数据附加到URL的末尾以获得第一修改URL或二维条形码的终止符位之后。 然后可以使用代表纠错码（ECC）的第一和第二数据和第三数据并且基于第一数据和第二数据来生成二维条形码。