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1. 发明申请

WO2014179634A2 HAND-DRAWN SKETCH RECOGNITION 审中-公开
标题翻译：手绘草图识别
公开(公告)号：WO2014179634A2
公开(公告)日：2014-11-06
申请号：PCT/US2014/036471
申请日：2014-05-02
申请人： MICROSOFT CORPORATION
发明人： WANG, Changhu , SUN, Zhenbang , ZHANG, Lei
IPC分类号： G06F17/30
CPC分类号： G06K9/6202 , G06F17/30259
摘要： Some examples of a sketch-based image recognition system may generate a model for identifying a subject of a sketch. The model is formed from a plurality of images having visual features similar to the visual features of the sketch. The model may include object topics representative of categories which may correspond to the subject of the sketch and shape topics representative of the visual features of the sketch.
摘要翻译：基于草图的图像识别系统的一些示例可以生成用于识别草图的主题的模型。模型由具有与草图的视觉特征相似的视觉特征的多个图像形成。模型可以包括表示可以对应于草图的主题的类别的对象主题，以及表示草图的视觉特征的形状主题。

2. 发明申请

WO2014198051A1 COLOR SKETCH IMAGE SEARCHING 审中-公开
标题翻译：彩色草图搜索
公开(公告)号：WO2014198051A1
公开(公告)日：2014-12-18
申请号：PCT/CN2013/077211
申请日：2013-06-14
申请人： MICROSOFT CORPORATION , WANG, Changhu , SUD, Avneesh , ZHANG, Lei , SUN, Xinghai
发明人： WANG, Changhu , SUD, Avneesh , ZHANG, Lei , SUN, Xinghai
IPC分类号： G06F17/30
CPC分类号： G06F17/3025 , G06F17/30259 , G06F17/30277 , G06F17/3053 , G06K9/4604 , G06K9/6215 , G06K2009/6213 , G06T7/13 , G06T7/50 , G06T7/90 , G06T2207/10024
摘要： For each image in a collection of images to be searched, the image is represented as a collection of color-edge words, where each color-edge words includes location information, shape information, and color information. The images may be indexed based on the color-edge words. A user-generated sketch is received as a query and represented as a collection of color-edge words. The collection of color-edge words representing the sketch is compared to the image index to identify search results based on a combination of location similarity, shape similarity, and color similarity.
摘要翻译：对于要搜索的图像集合中的每个图像，图像被表示为彩色边缘词的集合，其中每个颜色边缘词包括位置信息，形状信息和颜色信息。图像可以基于颜色边缘词索引。作为查询接收用户生成的草图，并将其表示为彩色边缘词汇的集合。将表示草图的彩色边缘字的集合与图像索引进行比较，以基于位置相似性，形状相似性和颜色相似度的组合来识别搜索结果。

3. 发明申请

WO2012030514A1 SKETCH-BASED IMAGE SEARCH 审中-公开
标题翻译：基于草图的图像搜索
公开(公告)号：WO2012030514A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/047817
申请日：2011-08-16
申请人： MICROSOFT CORPORATION
发明人： WANG, Changhu , LI, Zhiwei , ZHANG, Lei
IPC分类号： G06F17/30
CPC分类号： G06F17/30259 , G06F17/30277 , G06K9/00402 , G06K9/4604 , G06K9/4609 , G06K9/4671
摘要： Sketch-based image search may include receiving a query curve as a sketch query input and identifying a first plurality of oriented points based on the query curve. The first plurality of oriented points may be used to locate at least one image having a curve that includes a second plurality of oriented points that match at least some of the first plurality of oriented points. Implementations also include indexing a plurality of images by identifying at least one curve in each image and generating an index comprising a plurality of oriented points as index entries. The index entries are associated with the plurality of images based on corresponding oriented points in the identified curves in the images.
摘要翻译：基于草图的图像搜索可以包括接收查询曲线作为草图查询输入，并且基于查询曲线来识别第一多个定向点。可以使用第一多个定向点来定位具有曲线的至少一个图像，该曲线包括与第一多个定向点中的至少一些相匹配的第二多个定向点。实现还包括通过识别每个图像中的至少一个曲线并生成包括多个定向点的索引作为索引条目来索引多个图像。索引条目基于图像中所识别的曲线中的对应的定向点与多个图像相关联。

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