公开(公告)号：WO2015165071A1

公开(公告)日：2015-11-05

申请号：PCT/CN2014/076592

申请日：2014-04-30

Applicant: GOOGLE INC. ,  ZHOU, Shuchang ,  LI, Xin ,  LUO, Sheng ,  CHEN, Peng ,  LI, Jian

Inventor： ZHOU, Shuchang ,  LI, Xin ,  LUO, Sheng ,  CHEN, Peng ,  LI, Jian

IPC: G06F17/30

CPC classification number: G06K9/6215 ,  G06F3/04842 ,  G06F17/30241 ,  G06F17/30247 ,  G06F17/30277 ,  G06K9/228 ,  G06K9/4671 ,  G06K9/623 ,  H04N5/23293

Abstract: Systems and methods for storefront recognition are provided. A surveyor or other user can access an application implemented on a computing device. A source image of a storefront of an entity can be captured by the surveyor using an image capture device(e.g.a digital camera). A feature matching process can be used to compare the source image against a plurality of candidate images of storefronts in the geographic area and return a list of the candidate images with the closest match. Each candidate image returned by the application can be annotated with a similarity score indicative of the similarity of the source image with the candidate image. The surveyor can use the similarity scores and the candidate images to determine whether the store has been previously investigated. The user can interact with the application to indicate whether the entity needs to be investigated.

Abstract translation: 提供了用于店面识别的系统和方法。 测量员或其他用户可以访问在计算设备上实现的应用。 测量人员可以使用图像捕获设备（例如数码相机）捕获实体店面的源图像。 可以使用特征匹配处理来将源图像与地理区域中的店面的多个候选图像进行比较，并返回具有最接近匹配的候选图像的列表。 应用程序返回的每个候选图像可以用指示源图像与候选图像的相似度的相似性分数进行注释。 测量师可以使用相似度分数和候选图像来确定商店是否已经被调查过。 用户可以与应用程序交互以指示实体是否需要调查。

公开(公告)号：EP3138018A1

公开(公告)日：2017-03-08

申请号：EP14890587.0

申请日：2014-04-30

Applicant: Google Inc.

Inventor： ZHOU, Shuchang ,  LI, Xin ,  LUO, Sheng ,  CHEN, Peng ,  LI, Jian

IPC: G06F17/30

CPC classification number: G06K9/6215 ,  G06F3/04842 ,  G06F17/30241 ,  G06F17/30247 ,  G06F17/30277 ,  G06K9/228 ,  G06K9/4671 ,  G06K9/623 ,  H04N5/23293

Abstract: Systems and methods for storefront recognition are provided. A surveyor or other user can access an application implemented on a computing device. A source image of a storefront of an entity can be captured by the surveyor using an image capture device(e.g.a digital camera). A feature matching process can be used to compare the source image against a plurality of candidate images of storefronts in the geographic area and return a list of the candidate images with the closest match. Each candidate image returned by the application can be annotated with a similarity score indicative of the similarity of the source image with the candidate image. The surveyor can use the similarity scores and the candidate images to determine whether the store has been previously investigated. The user can interact with the application to indicate whether the entity needs to be investigated.

Abstract translation: 提供了用于店面识别的系统和方法。 测量员或其他用户可以访问在计算设备上实现的应用。 实验室的店面的源图像可以由测量员使用图像捕获设备（例如，数码相机）捕获。 可以使用特征匹配处理来将源图像与地理区域中的店面的多个候选图像进行比较，并返回具有最接近的匹配的候选图像的列表。 应用程序返回的每个候选图像都可以用表示源图像与候选图像的相似度的相似性分数进行注释。 测量师可以使用相似度分数和候选图像来确定商店是否已经被调查过。 用户可以与应用程序进行交互，以指示实体是否要进行种子调查。