公开(公告)号：WO2009040688A2

公开(公告)日：2009-04-02

申请号：PCT/IB2008/053310

申请日：2008-08-18

Applicant: NOKIA CORPORATION ,  JACOB, Matthias ,  CHEN, Wei-Chao ,  GAO, Jiang ,  GELFAND, Natasha ,  GRZESZCZUK, Radek ,  PULLI, Kari ,  SCHLOTER, Philipp ,  WANG, Xianglin ,  XIONG, Yingen

Inventor： JACOB, Matthias ,  CHEN, Wei-Chao ,  GAO, Jiang ,  GELFAND, Natasha ,  GRZESZCZUK, Radek ,  PULLI, Kari ,  SCHLOTER, Philipp ,  WANG, Xianglin ,  XIONG, Yingen

IPC: G06F17/30

CPC classification number: G06F17/30247 ,  G06F17/30241

Abstract: A method, apparatus and computer program product are provided for visually searching feature sets that are organized in a grid-like manner. As such, a feature set associated with a location-based grid area may be received. The location-based grid area may also be associated with the location of a device. After receiving query image features, a visual search may be performed by comparing the query image features with the feature set. The search results are then returned. By conducting the visual search within a feature set that is selected based upon the location of the device, the efficiency of the search can be enhanced and the search may potentially be performed by the device, such as a mobile device, itself.

Abstract translation: 提供了一种方法，设备和计算机程序产品，用于可视地搜索以网格状方式组织的特征组。 这样，可以接收与基于位置的网格区域相关联的特征集合。 基于位置的网格区域也可以与设备的位置相关联。 在接收到查询图像特征之后，可以通过将查询图像特征与特征集进行比较来执行视觉搜索。 然后返回搜索结果。 通过在基于设备的位置选择的特征集内进行视觉搜索，可以增强搜索的效率，并且搜索可能潜在地由设备（例如移动设备本身）执行。

公开(公告)号：WO2009040688A3

公开(公告)日：2009-12-23

申请号：PCT/IB2008053310

申请日：2008-08-18

Applicant: NOKIA CORP ,  JACOB MATTHIAS ,  CHEN WEI-CHAO ,  GAO JIANG ,  GELFAND NATASHA ,  GRZESZCZUK RADEK ,  PULLI KARI ,  SCHLOTER PHILIPP ,  WANG XIANGLIN ,  XIONG YINGEN

Inventor： JACOB MATTHIAS ,  CHEN WEI-CHAO ,  GAO JIANG ,  GELFAND NATASHA ,  GRZESZCZUK RADEK ,  PULLI KARI ,  SCHLOTER PHILIPP ,  WANG XIANGLIN ,  XIONG YINGEN

IPC: G06F17/30

CPC classification number: G06F17/30247 ,  G06F17/30241

Abstract: A method, apparatus and computer program product are provided for visually searching feature sets that are organized in a grid-like manner. As such, a feature set associated with a location-based grid area may be received. The location-based grid area may also be associated with the location of a device. After receiving query image features, a visual search may be performed by comparing the query image features with the feature set. The search results are then returned. By conducting the visual search within a feature set that is selected based upon the location of the device, the efficiency of the search can be enhanced and the search may potentially be performed by the device, such as a mobile device, itself.

Abstract translation: 提供了一种方法，装置和计算机程序产品，用于视觉搜索以网格状方式组织的特征集。 因此，可以接收与基于位置的网格区域相关联的特征集。 基于位置的网格区域也可以与设备的位置相关联。 在接收到查询图像特征之后，可以通过将查询图像特征与特征集进行比较来执行视觉搜索。 然后返回搜索结果。 通过在基于设备的位置选择的特征集中进行视觉搜索，可以增强搜索的效率，并且可能由诸如移动设备本身的设备潜在地执行搜索。

公开(公告)号：WO2009037605A1

公开(公告)日：2009-03-26

申请号：PCT/IB2008/053391

申请日：2008-08-22

Applicant: NOKIA CORPORATION ,  GELFAND, Natasha ,  CHEN, Wei-Chao ,  GRZESZCZUK, Radek ,  XIONG, Yingen

Inventor： GELFAND, Natasha ,  CHEN, Wei-Chao ,  GRZESZCZUK, Radek ,  XIONG, Yingen

IPC: G06F17/30

CPC classification number: G06F17/30265

Abstract: An apparatus for providing a visual search interface may include a processing element configured to receive indications of an image including an object, receive location information indicative of a location associated with a user providing the indications of the image, and enable performance of a visual search based on the location information and features of the image to identify candidate search results by comparing the image to source images stored in association with a location within a predetermined distance from the location associated with the user.

Abstract translation: 用于提供视觉搜索界面的装置可以包括处理元件，其被配置为接收包括对象的图像的指示，指示与提供图像的指示的用户相关联的位置的接收位置信息，以及基于视觉搜索的性能 关于图像的位置信息和特征，以通过与从与用户相关联的位置预定距离内的位置相关联地存储的图像与源图像进行比较来识别候选搜索结果。