公开(公告)号：US20160217157A1

公开(公告)日：2016-07-28

申请号：US14973582

申请日：2015-12-17

Applicant: eBay Inc.

Inventor： Kevin Shih ,  Wei Di ,  Vignesh Jagadeesh ,  Robinson Piramuthu

IPC: G06F17/30

CPC classification number: G06F16/5838 ,  G06F16/5846 ,  G06F16/5854 ,  G06F16/9535

Abstract: Products (e.g., books) often include a significant amount of informative textual information that can be used in identifying the item. An input query image is a photo (e.g., a picture taken using a mobile phone) of a product. The photo is taken from an arbitrary angle and orientation, and includes an arbitrary background (e.g., a background with significant clutter). From the query image, the identification server retrieves the corresponding clean catalog image from a database. For example, the database may be a product database having a name of the product, image of the product, price of the product, sales history for the product, or any suitable combination thereof. The retrieval is performed by both matching the image with the images in the database and matching text retrieved from the image with the text in the database.

Abstract translation: 产品（例如书籍）通常包括可用于识别物品的大量信息性文字信息。 输入查询图像是产品的照片（例如，使用移动电话拍摄的照片）。 该照片是从任意角度和方向取得的，并且包括任意背景（例如，具有显着杂波的背景）。 从查询图像中，识别服务器从数据库检索相应的清洁目录图像。 例如，数据库可以是具有产品名称，产品图像，产品价格，产品销售历史或其任何合适组合的产品数据库。 检索是通过将图像与数据库中的图像匹配的图像和从图像中检索的匹配文本与数据库中的文本进行的。