公开(公告)号：US20150169177A1

公开(公告)日：2015-06-18

申请号：US13796608

申请日：2013-03-12

Applicant: GOOGLE INC.

Inventor： Chao Zhao ,  Yanlai Huang

IPC: G06F3/0481

CPC classification number: G06F16/583 ,  G06F16/951

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for identifying a plurality of web page images in a target web page; identifying a plurality of hyperlinks in other web pages, wherein each of the hyperlinks (i) links to the target web page and (ii) includes a respective image tag for a respective thumbnail image; determining a visual similarity score for each of the plurality of web page images with reference to the thumbnail images; identifying a first web page image in the plurality of web page images that has a highest visual similarity score with reference to the thumbnail images that satisfies a minimum similarity threshold; and labeling the first web page image as a primary image for the target web page.

Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于识别目标网页中的多个网页图像; 识别其他网页中的多个超链接，其中每个超链接（i）链接到目标网页，并且（ii）包括相应缩略图图像的相应图像标签; 参考缩略图确定多个网页图像中的每一个的视觉相似性得分; 通过参照满足最小相似性阈值的缩略图来识别具有最高视觉相似度得分的多个网页图像中的第一网页图像; 并将第一个网页图像标记为目标网页的主图像。