公开(公告)号：EP2895967A1

公开(公告)日：2015-07-22

申请号：EP13765872.0

申请日：2013-09-06

申请人： Microsoft Technology Licensing, LLC

发明人： MEI, Tao ,  WANG, Jingdong ,  LI, Shipeng ,  SUN, Jian-Tao ,  CHEN, Zheng ,  LU, Shiyang

IPC分类号： G06F17/30

CPC分类号： G06F17/30967

摘要： An image-based text extraction and searching system extracts an image be selected by gesture input by a user and the associated image data and proximate textual data in response to the image selection. Extracted image data and textual data can be utilized to perform or enhance a computerized search. The system can determine one or more database search terms based on the textual data and generate at least a first search query proposal related to the image data and the textual data.

公开(公告)号：EP2368200B1

公开(公告)日：2018-07-11

申请号：EP09835468.1

申请日：2009-11-30

申请人： Microsoft Technology Licensing, LLC

发明人： WANG, Jingdong ,  LI, Shipeng ,  HUA, Xian-Sheng ,  ZHAO, Yinghai

IPC分类号： G06F17/30 ,  G06T7/00

CPC分类号： G06K9/00624 ,  G06F17/3025

摘要： This disclosure describes various exemplary user interfaces, methods, and computer program products for the interactively ranking image search results refinement method using a color layout. The method includes receiving a text query for an image search, presenting image search results in a structured presentation based on the text query and information from an interest color layout. The process creates image search results that may be selected by the user based on color selection palettes or color layout specification schemes. Then the process ranks the image search results by sorting the results according to similarity scores between color layouts from the image search results and the interest color layout from a user based on the color selection palettes and the color layout specification schemes.

公开(公告)号：EP4172887A1

公开(公告)日：2023-05-03

申请号：EP21729741.5

申请日：2021-05-13

申请人： Microsoft Technology Licensing, LLC

发明人： LI, Mingqin ,  CHEN, Qi ,  WANG, Jingdong ,  LI, Zengzhong ,  ZHU, Jeffrey, Song ,  ZHANG, Shi ,  YADAV, Nilesh, N. ,  ZHANG, Han

IPC分类号： G06N20/00

公开(公告)号：EP2783304B1

公开(公告)日：2017-12-20

申请号：EP11876264.0

申请日：2011-11-24

申请人： Microsoft Technology Licensing, LLC

发明人： WANG, Jingdong ,  LI, Shipeng ,  MORIOKA, Nobuyuki

IPC分类号： G06F17/30

CPC分类号： G06F17/3053 ,  G06F17/30247 ,  G06F17/30256 ,  G06F17/30268 ,  G06F17/30277

摘要： The techniques described herein determine an initial set of ranked images associated with an image-based search query. Based on visual content similarities between images in the initial set of ranked images, the techniques select confident image samples from the initial set of ranked images. The techniques then use the confident image samples to rerank the initial set of ranked images. Accordingly, a search engine uses the confident image samples to promote images that are likely to be relevant to the search query, while demoting images that are not likely to be relevant to the search query. Therefore, the search engine can provide improved relevance-based search results to an image-based search query.