公开(公告)号：US20150169930A1

公开(公告)日：2015-06-18

申请号：US13690404

申请日：2012-11-30

Applicant: Google Inc.

Inventor： Zhongli Ding ,  Gabriel Wolosin ,  John R. Zhang ,  Charles J. Rosenberg ,  Yang Song

IPC: G06K9/00

CPC classification number: G06F17/30256 ,  G06F17/30244

Abstract: Methods, systems and apparatus for identifying modified images based on seed images that are known to be modified images. In an aspect, a method includes accessing data identifying a set of first seed images; for each first seed image, determining a respective first set of similar images from images in an image corpus, each similar image having a visual similarity score that is a measure of visual similarity of the similar image to the first seed image based on the image content of the similar image and the first seed image that satisfies a first seed image similarity threshold; and for each similar image in each respective first set of similar images, attributing to the similar image signal data of each first seed image for which the similar image has a respective visual similarity score satisfying the first seed image similarity threshold.

Abstract translation: 用于基于已知是修改图像的种子图像识别修改图像的方法，系统和装置。 一方面，一种方法包括访问识别一组第一种子图像的数据; 对于每个第一种子图像，从图像语料库中的图像确定相应的第一组相似图像，每个相似图像具有视觉相似度得分，其是基于图像内容的类似图像与第一种子图像的视觉相似度的量度 以及满足第一种子图像相似性阈值的第一种子图像; 并且对于每个相应的第一组相似图像中的每个相似图像，归因于类似图像具有满足第一种子图像相似性阈值的相应视觉相似性得分的每个第一种子图像的相似图像信号数据。

公开(公告)号：US08943099B1

公开(公告)日：2015-01-27

申请号：US13774448

申请日：2013-02-22

Applicant: Google Inc.

Inventor： Prateek Sarkar ,  Arcot J. Preetham ,  Hyung-Jin Kim ,  Gabriel Wolosin

IPC: G06F17/30

CPC classification number: G06F17/30864

Abstract: Methods, and systems, including computer programs encoded on computer-readable mediums, including a method for determining codomain relationship measures between domains pairs. The method includes accessing domain data specifying first and second domains; for each first domain: determining a total number of image links on web pages on the first domain, each image link being a link to an image on a second domain; identifying second domains hosting images to which image links on web pages on the first domain link; for each second domain: determining a number of image links from web pages on the first domain linking to images on the second domain; determining a codomain relationship measure for the first and second domain based on the number of image links from web pages on the first domain linking to images on the second domain and the total number of image links on web pages on the first domain.

Abstract translation: 方法和系统，包括在计算机可读介质上编码的计算机程序，包括用于确定域对之间的代码域关系度量的方法。 该方法包括访问指定第一和第二域的域数据; 对于每个第一域：确定第一域上的网页上的图像链接的总数，每个图像链接是到第二域上的图像的链接; 识别托管图像的第二域，所述图像在所述第一域链接上的网页上链接到所述图像; 对于每个第二域：确定与链接到第二域上的图像的第一域上的网页的图像链接的数量; 基于第一域上的网页上链接到第二域上的图像的图像链接的数量和第一域上的网页上的图像链接的总数，确定第一和第二域的代码关系度量。

公开(公告)号：US09251171B2

公开(公告)日：2016-02-02

申请号：US13690404

申请日：2012-11-30

Applicant: Google Inc.

Inventor： Zhongli Ding ,  Gabriel Wolosin ,  John R. Zhang ,  Charles J. Rosenberg ,  Yang Song

IPC: G06K9/00 ,  G06F17/30 ,  H04N5/66

CPC classification number: G06F17/30256 ,  G06F17/30244

Abstract: Methods, systems and apparatus for identifying modified images based on seed images that are known to be modified images. In an aspect, a method includes accessing data identifying a set of first seed images; for each first seed image, determining a respective first set of similar images from images in an image corpus, each similar image having a visual similarity score that is a measure of visual similarity of the similar image to the first seed image based on the image content of the similar image and the first seed image that satisfies a first seed image similarity threshold; and for each similar image in each respective first set of similar images, attributing to the similar image signal data of each first seed image for which the similar image has a respective visual similarity score satisfying the first seed image similarity threshold.

Abstract translation: 用于基于已知是修改图像的种子图像识别修改图像的方法，系统和装置。 一方面，一种方法包括访问识别一组第一种子图像的数据; 对于每个第一种子图像，从图像语料库中的图像确定相应的第一组相似图像，每个相似图像具有视觉相似度得分，其是基于图像内容的类似图像与第一种子图像的视觉相似度的量度 以及满足第一种子图像相似性阈值的第一种子图像; 并且对于每个相应的第一组相似图像中的每个相似图像，归因于类似图像具有满足第一种子图像相似性阈值的相应视觉相似性得分的每个第一种子图像的相似图像信号数据。