Method of using temporal context for image classification
    1.
    发明授权
    Method of using temporal context for image classification 有权
    使用时间上下文进行图像分类的方法

    公开(公告)号:US07680340B2

    公开(公告)日:2010-03-16

    申请号:US10712181

    申请日:2003-11-13

    摘要: A method for improving scene classification of a sequence of digital images is disclosed herein. Such a method may include providing a sequence of images captured in temporal succession; (b) classifying each of the images individually based on information contained in the image alone to generate a first image classification; and (c) imposing a pre-determined temporal context model on the sequence of images to generate a final image classification for each image in the sequence.

    摘要翻译: 本文公开了一种用于改善数字图像序列的场景分类的方法。 这种方法可以包括提供以时间连续捕获的图像序列; (b)根据包含在图像中的信息单独分类每个图像以产生第一图像分类; 和(c)在图像序列上施加预定时间上下文模型,以生成序列中每个图像的最终图像分类。

    Method for semantic scene classification using camera metadata and content-based cues
    2.
    发明授权
    Method for semantic scene classification using camera metadata and content-based cues 有权
    使用相机元数据和基于内容的线索进行语义场景分类的方法

    公开(公告)号:US07555165B2

    公开(公告)日:2009-06-30

    申请号:US10712657

    申请日:2003-11-13

    IPC分类号: G06K9/62 G06K9/00

    CPC分类号: G06K9/00664 G06K2209/27

    摘要: A method for scene classification of a digital image includes extracting pre-determined camera metadata tags from the digital image. The method also includes obtaining estimates of image class based on the extracted metadata tags. In addition, the method includes obtaining estimates of image class based on image and producing a final estimate of image class based on a combination of metadata-based estimates and image content-based estimates.

    摘要翻译: 一种用于数字图像的场景分类的方法包括从数字图像提取预定的照相机元数据标签。 该方法还包括基于所提取的元数据标签获得图像类别的估计。 此外,该方法包括基于图像获得图像类别的估计,并且基于基于元数据的估计和基于图像内容的估计的组合来产生图像类别的最终估计。

    Method for using effective spatio-temporal image recomposition to improve scene classification
    3.
    发明授权
    Method for using effective spatio-temporal image recomposition to improve scene classification 有权
    使用有效的时空图像重新组合来改善场景分类的方法

    公开(公告)号:US07313268B2

    公开(公告)日:2007-12-25

    申请号:US10647722

    申请日:2003-08-25

    IPC分类号: G06K9/62

    摘要: A method for improving scene classification of a digital image comprising the steps of: (a) providing an image; (b) systematically recomposing the image to generate an expanded set of images; and (c) using a classifier and the expanded set of images to determine a scene classification for the image, whereby the expanded set of images provides at least one of an improved classifier and an improved classification result.

    摘要翻译: 一种用于改善数字图像的场景分类的方法,包括以下步骤:(a)提供图像; (b)系统重构图像以产生一组扩展的图像; 以及(c)使用分类器和扩展的图像集合来确定图像的场景分类,由此扩展的图像组提供改进的分类器和改进的分类结果中的至少一个。