公开(公告)号：US08548255B2

公开(公告)日：2013-10-01

申请号：US12761271

申请日：2010-04-15

申请人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

发明人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

IPC分类号： G06K9/62

CPC分类号： G06K9/228 ,  G06K9/6807 ,  G06K2009/3291

摘要： Various methods for visual search stability are provided. One example method includes determining a plurality of image matching distances for a captured object depicted in a video frame, where each image matching distance being indicative of a quality of a match between the captured object and a respective object match result. The example method further includes including, in a candidate pool, an indication of the object match results having image matching distances in a candidate region, discarding the object match results having image matching distances in a non-candidate region, and analyzing the object match results with image matching distances in a potential candidate region to include, in the candidate pool, indications of select object match results with image matching distances in the potential candidate region. Similar and related example methods and example apparatuses are also provided.

摘要翻译： 提供了用于视觉搜索稳定性的各种方法。 一个示例性方法包括确定在视频帧中描绘的捕获对象的多个图像匹配距离，其中每个图像匹配距离指示所捕获的对象与相应对象匹配结果之间的匹配的质量。 示例性方法还包括在候选池中包括在候选区域中具有图像匹配距离的对象匹配结果的指示，丢弃在非候选区域中具有图像匹配距离的对象匹配结果，以及分析对象匹配结果 具有潜在候选区域中的图像匹配距离，以在候选池中包括在潜在候选区域中具有图像匹配距离的选择对象匹配结果的指示。 还提供了类似的和相关的示例性方法和示例设备。

公开(公告)号：US20110255738A1

公开(公告)日：2011-10-20

申请号：US12761271

申请日：2010-04-15

申请人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

发明人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

IPC分类号： G06K9/00

CPC分类号： G06K9/228 ,  G06K9/6807 ,  G06K2009/3291

摘要： Various methods for visual search stability are provided. One example method includes determining a plurality of image matching distances for a captured object depicted in a video frame, where each image matching distance being indicative of a quality of a match between the captured object and a respective object match result. The example method further includes including, in a candidate pool, an indication of the object match results having image matching distances in a candidate region, discarding the object match results having image matching distances in a non-candidate region, and analyzing the object match results with image matching distances in a potential candidate region to include, in the candidate pool, indications of select object match results with image matching distances in the potential candidate region. Similar and related example methods and example apparatuses are also provided.

摘要翻译： 提供了用于视觉搜索稳定性的各种方法。 一个示例性方法包括确定在视频帧中描绘的捕获对象的多个图像匹配距离，其中每个图像匹配距离指示所捕获的对象与相应对象匹配结果之间的匹配的质量。 示例性方法还包括在候选池中包括在候选区域中具有图像匹配距离的对象匹配结果的指示，丢弃在非候选区域中具有图像匹配距离的对象匹配结果，以及分析对象匹配结果 具有潜在候选区域中的图像匹配距离，以在候选池中包括在潜在候选区域中具有图像匹配距离的选择对象匹配结果的指示。 还提供了类似的和相关的示例性方法和示例设备。