公开(公告)号：US08855430B1

公开(公告)日：2014-10-07

申请号：US13527783

申请日：2012-06-20

申请人： Neil G. Alldrin ,  Charles J. Rosenberg ,  Bin Shen ,  Samy Bengio ,  Zhen Hao Zhou

发明人： Neil G. Alldrin ,  Charles J. Rosenberg ,  Bin Shen ,  Samy Bengio ,  Zhen Hao Zhou

IPC分类号： G06K9/62

CPC分类号： G06F17/30268 ,  G06K9/00664

摘要： Methods, systems and apparatus for refining image annotations. In one aspect, a method includes receiving, for each image in a set of images, a corresponding set of labels determined to be indicative of subject matter of the image. For each label, one or more confidence values are determined. Each confidence value is a measure of confidence that the label accurately describes the subject matter of a threshold number of respective images to which it corresponds. Labels for which each of the one or more confidence values meets a respective confidence threshold are identified as high confidence labels. For each image in the set of images, labels in its corresponding set of labels that are high confidence labels are identified. Images having a corresponding set of labels that include at least a respective threshold number of high confidence labels are identified as high confidence images.

摘要翻译： 改进图像注释的方法，系统和设备。 在一个方面，一种方法包括：对于图像集合中的每个图像，接收确定为指示图像主题的相应标签集合。 对于每个标签，确定一个或多个置信度值。 每个置信度值是对标签准确地描述其对应的各个图像的阈值数目的主题的置信度的度量。 将一个或多个置信度值中的每一个满足相应置信度阈值的标签识别为高置信度标签。 对于图像集合中的每个图像，识别其相应的标签组中的高置信度标签的标签。 具有包括至少相应的阈值数量的高置信度标签的相应标签组的图像被识别为高置信度图像。

公开(公告)号：US08873867B1

公开(公告)日：2014-10-28

申请号：US13545373

申请日：2012-07-10

申请人： Neil G. Alldrin ,  Thomas J. Duerig ,  Zhen Hao Zhou ,  Maks Ovsjanikovs ,  Charles J. Rosenberg ,  Samy Bengio ,  Maya Gupta

发明人： Neil G. Alldrin ,  Thomas J. Duerig ,  Zhen Hao Zhou ,  Maks Ovsjanikovs ,  Charles J. Rosenberg ,  Samy Bengio ,  Maya Gupta

IPC分类号： G06K9/62 ,  G06F7/00 ,  G06F17/30

CPC分类号： G06K9/726 ,  G06F17/30247 ,  G06K2209/27

摘要： Methods, systems and apparatus for assigning labels to images. In general, in one aspect, a method includes determining, for an image, a first set of labels, each label being determined to be indicative of subject matter of the image based on content feature values of the image, for each label in the first set of labels, determining a second set of labels, each label in the second set of labels determined to be semantically related to the label in the first set of labels, assigning a score to each label in the second sets of labels, and based on the scores assigned to each label in the second sets of labels, assigning one or more of the labels in the second sets of labels to the image.

摘要翻译： 用于为图像分配标签的方法，系统和装置。 通常，在一个方面，一种方法包括针对图像确定第一组标签，每个标签被确定为基于图像的内容特征值来指示图像的主题，对于第一组标签中的每个标签 确定第二组标签，第二组标签中的每个标签被确定为与第一组标签中的标签语义相关，将得分分配给第二组标签中的每个标签，并且基于 在第二组标签中分配给每个标签的分数，将第二组标签中的一个或多个标签分配给图像。