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    • 61. 发明申请
    • Method and Apparatus for Ontology-Based Classification of Media Content
    • 基于本体的媒体内容分类方法与装置
    • US20090327200A1
    • 2009-12-31
    • US12105192
    • 2008-04-17
    • John R. SmithBelle L. TsengYi Wu
    • John R. SmithBelle L. TsengYi Wu
    • G06N5/02G06F17/30
    • G06K9/00711G06K9/6292Y10S707/99935Y10S707/99943
    • A method and apparatus for ontology-based classification of media content are provided. With the method and apparatus, initial confidence values of classifiers in a hierarchical classification structure are modified based on relationships between classifiers. A confidence value for a classifier is boosted by a boosting factor based on a correspondence between the confidence value and confidence values of ancestor classifiers in the hierarchical classification structure. A confidence value for a classifier is modified by a confusion factor based on a correspondence between the confidence value of the classifier and the confidence values of mutually exclusive classifiers in the hierarchical classification structure. In this way, a more accurate representation of the actual confidence that media content falls within the classification associated with the classifier is obtained. From this improved classification mechanism, indices for media content may be generated for use in accessing the media content at a later time.
    • 提供了一种用于基于本体的媒体内容分类的方法和装置。 利用该方法和装置,基于分类器之间的关系来修改分层分类结构中分类器的初始置信度值。 基于分级分类结构中的祖先分类器的置信度值和置信度值之间的对应关系,通过增强因子来提高分类器的置信度值。 基于分类器的置信度值与层次分类结构中互斥分类器的置信度值之间的对应关系,通过混淆因子来修改分类器的置信度值。 以这种方式,获得媒体内容落入与分类器相关联的分类内的实际置信度的更准确的表示。 根据该改进的分类机制,可以生成用于媒体内容的索引以用于在稍后的时间访问媒体内容。
    • 64. 发明授权
    • Apparatus and methods for reducing damage to substrates during megasonic cleaning processes
    • 在超声波清洗过程中减少对基板损伤的装置和方法
    • US06892738B2
    • 2005-05-17
    • US10760596
    • 2004-01-20
    • Mario E. BranMichael B. OlesenYi Wu
    • Mario E. BranMichael B. OlesenYi Wu
    • B06B3/00B08B3/12C25F5/00
    • B08B3/12B06B3/00Y10S134/902Y10S438/906
    • The present invention provides a megasonic cleaning apparatus configured to provide effective cleaning of a substrate without causing damage to the substrate. The apparatus includes a probe having one of a variety of cross-sections configured to decrease the ratio of normal-incident waves to shallow-angle waves. One such cross-section includes a channel running along a portion of the lower edge of the probe. Another cross-section includes a narrow lower edge of the probe. Another cross-section is elliptical. Another cross-section includes transverse bores originating in the lower edge of the probe. As an alternative to, or in addition to, providing a probe having a cross-section other than circular, the present invention may also provide a probe having a roughened lower surface.
    • 本发明提供了一种超声波清洗装置,其被配置为提供对衬底的有效清洁而不会损坏衬底。 该装置包括探针,其具有被配置成减小正常入射波与浅角波的比例的各种横截面之一。 一个这样的横截面包括沿着探针的下边缘的一部分延伸的通道。 另一个横截面包括探头的较窄的下边缘。 另一个截面是椭圆形。 另一个横截面包括源于探头下缘的横向孔。 作为提供具有不同于圆形的横截面的探针的替代或补充,本发明还可以提供具有粗糙化的下表面的探针。
    • 67. 发明申请
    • METHODS AND APPARATUS FOR RETRIEVING IMAGES FROM A LARGE COLLECTION OF IMAGES
    • 用于从大量图像中检索图像的方法和装置
    • US20120173549A1
    • 2012-07-05
    • US13421406
    • 2012-03-15
    • Jean-Yves BouguetCarole DulongIgor V. KozintsevYi WuAra V. Nefian
    • Jean-Yves BouguetCarole DulongIgor V. KozintsevYi WuAra V. Nefian
    • G06F17/30
    • G06K9/6253G06F17/30256G06F17/30259
    • A processing system may receive an example image for use in querying a collection of digital images. The processing system may use local and global feature descriptors to perform a content-based image comparison of the digital images with the example image, to automatically rank the digital images with respect to similarity to the example image. A local feature descriptor may represent a portion of the contents of a digital image. A global feature descriptor may represent substantially all of the contents of that digital image. The global feature descriptor may be content based, not keyword based. Intermediate and final classifiers may be used to perform the automatic ranking. Different intermediate classifiers may generate intermediate relevance metrics with respect to different modalities. The final classifier may use results from the intermediate classifiers to produce a final relevance metric for the digital images. Other embodiments are described and claimed.
    • 处理系统可以接收用于查询数字图像集合的示例图像。 处理系统可以使用本地和全局特征描述符来执行数字图像与示例图像的基于内容的图像比较,以便根据与示例图像的相似度对数字图像进行自动排序。 局部特征描述符可以表示数字图像内容的一部分。 全局特征描述符可以基本上代表该数字图像的所有内容。 全局特征描述符可以是基于内容的,而不是基于关键字。 中级和最终分类器可用于执行自动排序。 不同的中间分类器可以产生关于不同模态的中间相关性度量。 最终分类器可以使用来自中间分类器的结果来产生数字图像的最终相关性度量。 描述和要求保护其他实施例。
    • 68. 发明申请
    • AUGMENTING IMAGE DATA BASED ON RELATED 3D POINT CLOUD DATA
    • 基于相关3D点云数据建立图像数据
    • US20120075342A1
    • 2012-03-29
    • US12890251
    • 2010-09-24
    • Maha El ChoubassiIgor V. KozintsevYi WuYoram GatHorst Haussecker
    • Maha El ChoubassiIgor V. KozintsevYi WuYoram GatHorst Haussecker
    • G09G5/00
    • G06T7/0081G06T7/11G06T11/00G06T17/00G06T2207/10028G06T2210/56
    • Embodiments of the invention describe processing a first image data and 3D point cloud data to extract a first planar segment from the 3D point cloud data. This first planar segment is associated with an object included in the first image data. A second image data is received, the second image data including the object captured in the first image data. A second planar segment related to the object is generated, where the second planar segment is geometrically consistent with the object as captured in the second image data. This planar segment is generated based, at least in part, on the second image data, the first image data and the first planar segment.Embodiments of the invention may further augment the second image data with content associated with the object. This augmented image may be displayed such that the content is displayed geometrically consistent with the second planar segment.
    • 本发明的实施例描述了处理第一图像数据和3D点云数据以从3D点云数据中提取第一平面段。 该第一平面段与包括在第一图像数据中的对象相关联。 接收第二图像数据,第二图像数据包括在第一图像数据中捕获的对象。 产生与对象相关的第二平面段,其中第二平面段与第二图像数据中捕获的对象几何一致。 至少部分地基于第二图像数据,第一图像数据和第一平面片段生成该平面片段。 本发明的实施例可以进一步增加具有与对象相关联的内容的第二图像数据。 可以显示该增强图像,使得内容与第二平面段几何一致地显示。