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公开(公告)号：US20100296268A1
公开(公告)日：2010-11-25
申请号：US12446277
申请日：2007-10-18
IPC分类号： F21V13/02
CPC分类号： G02B6/0028 , G02B6/0018 , G02B6/0046 , G02B6/0068
摘要： An illumination system comprises at least one light source (2) and a light-guide (1). A first part of the light-guide (1) is defined by a surface (12) for light emission and a back surface (13), and a second part of the light-guide is defined by a light receiving surface (14) and a light reflecting surface (15). The light source (2) is disposed adjacent or substantially adjacent to the light receiving surface (14), and light from the light source enters the light-guide through the light receiving surface (14), and is reflected by the light reflecting surface (15) into the first part of the light-guide. Light is emitted from the waveguide through the surface (12) for light emission, and may be used to illuminate, for example, a display device placed over the surface (12) for light emission. The light source and the light receiving surface are on the same side of the waveguide as the surface for light emission.
摘要翻译： 照明系统包括至少一个光源（2）和光导（1）。 导光体（1）的第一部分由用于发光的表面（12）和背面（13）限定，导光体的第二部分由光接收表面（14）和 光反射表面（15）。 光源（2）与光接收表面（14）相邻或基本相邻地布置，并且来自光源的光通过光接收表面（14）进入导光体，并被光反射表面（ 15）进入导光板的第一部分。 光从波导通过用于发光的表面（12）发射，并且可以用于照亮例如放置在表面（12）上的用于发光的显示装置。 光源和光接收表面在与发光表面相同的波导侧。
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公开(公告)号：US08136955B2
公开(公告)日：2012-03-20
申请号：US12446277
申请日：2007-10-18
IPC分类号： G09F13/04
CPC分类号： G02B6/0028 , G02B6/0018 , G02B6/0046 , G02B6/0068
摘要： An illumination system comprises at least one light source (2) and a light-guide (1). A first part of the light-guide (1) is defined by a surface (12) for light emission and a back surface (13), and a second part of the light-guide is defined by a light receiving surface (14) and a light reflecting surface (15). The light source (2) is disposed adjacent or substantially adjacent to the light receiving surface (14), and light from the light source enters the light-guide through the light receiving surface (14), and is reflected by the light reflecting surface (15) into the first part of the light-guide. Light is emitted from the waveguide through the surface (12) for light emission, and may be used to illuminate, for example, a display device placed over the surface (12) for light emission. The light source and the light receiving surface are on the same side of the waveguide as the surface for light emission.
摘要翻译： 照明系统包括至少一个光源（2）和光导（1）。 导光体（1）的第一部分由用于发光的表面（12）和背面（13）限定，导光体的第二部分由光接收表面（14）和 光反射表面（15）。 光源（2）与光接收表面（14）相邻或基本相邻设置，并且来自光源的光通过光接收表面（14）进入导光体，并被光反射表面（ 15）进入导光板的第一部分。 光从波导通过用于发光的表面（12）发射，并且可以用于照亮例如放置在表面（12）上的用于发光的显示装置。 光源和光接收表面在与发光表面相同的波导侧。
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3.发明授权Lighting system including light guide with reflective micro structures on edge surfaces 有权照明系统包括在边缘表面上具有反射微结构的光导公开(公告)号：US07980748B2
公开(公告)日：2011-07-19
申请号：US12200126
申请日：2008-08-28
申请人： Tong Zhang , David James Montgomery , James Rowland Suckling , Harry Garth Walton , Jonathan Mather
发明人： Tong Zhang , David James Montgomery , James Rowland Suckling , Harry Garth Walton , Jonathan Mather
CPC分类号： G02B6/0018
摘要： A light guide includes a light guide substrate having a top surface through which light is to be emitted, a bottom surface, an incident edge surface through which incident light is to be introduced into the light guide substrate, and another edge surface. The another edge surface includes at least one micro structure operative to reflect at least a portion of the incident light, which travels through the light guide substrate and is incident on the another edge surface, back within the light guide substrate.
摘要翻译： 导光体包括：导光基板，具有通过该顶表面发光，底面，入射边缘表面，入射光将通过该入射边缘表面引入导光基板;另一边缘表面。 另一个边缘表面包括至少一个微结构，其可操作以将穿过导光基板并入射到另一边缘表面上的入射光的至少一部分反射回光导基板内。
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公开(公告)号：US20100142223A1
公开(公告)日：2010-06-10
申请号：US12331901
申请日：2008-12-10
CPC分类号： G02B6/0038 , G02B6/0036
摘要： A backlight is provided for illuminating an at least partially transmissive display. The backlight includes a light source. A light guide receives the light from an edge surface and guides the light by total internal reflection. Groove structures which are located on at least one of the major surfaces of the light guide permit redistribution of light around obstacles that may be present within the light guide structure, thereby maintaining brightness uniformity of the backlight or illumination panel.
摘要翻译： 提供用于照亮至少部分透射的显示器的背光。 背光包括光源。 导光板从边缘表面接收光线，并通过全内反射来引导光线。 位于光导体的至少一个主表面上的槽结构允许光在光导结构内可能存在的障碍物周围重新分布，从而保持背光或照明面板的亮度均匀性。
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5.发明申请LIGHT GUIDE WITH REFLECTANCE ENHANCEMENT AND LIGHTING SYSTEM INCLUDING THE SAME 有权具有反射增强和照明系统的轻型指南，包括它们公开(公告)号：US20100053996A1
公开(公告)日：2010-03-04
申请号：US12200126
申请日：2008-08-28
申请人： Tong Zhang , David James Montgomery , James Rowland Suckling , Harry Garth Walton , Jonathan Mather
发明人： Tong Zhang , David James Montgomery , James Rowland Suckling , Harry Garth Walton , Jonathan Mather
IPC分类号： F21V7/04
CPC分类号： G02B6/0018
摘要： According to an aspect of the invention, a light guide is provided which includes a light guide substrate having a top surface through which light is to be emitted, a bottom surface, an incident edge surface through which incident light is to be introduced into the light guide substrate, and another edge surface. The another edge surface includes at least one micro structure operative to reflect at least a portion of the incident light, which travels through the light guide substrate and is incident on the another edge surface, back within the light guide substrate.
摘要翻译： 根据本发明的一个方面，提供了一种导光体，其包括具有通过该光发射的顶表面的导光基板，底表面，入射边缘表面，入射光通过该入射边缘被引入光 导向基板和另一边缘表面。 另一个边缘表面包括至少一个微结构，其可操作以将穿过导光基板并入射到另一边缘表面上的入射光的至少一部分反射回光导基板内。
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公开(公告)号：US20110128471A1
公开(公告)日：2011-06-02
申请号：US13002527
申请日：2009-07-07
IPC分类号： G02F1/1335 , F21V7/22
CPC分类号： G02B6/0043 , G02B6/0041 , G02F1/133615
摘要： An illumination panel is provided, for example for use as a backlight for illuminating an at least partially transmissive display (1). The panel comprises a light source (18), for example in the form of a light emitting diode which emits light in a relatively narrow waveband. A light guide (3) receives the light from an edge surface and guides light by total internal reflection. Combined light extraction and phosphor elements (19) on at least one of the major surfaces of the light guide (3) permit extraction of the light but also convert at least some of the light from the light source (18) to a different visible waveband. By locating the combined phosphor and extraction features at least partially inside the lightguide (3) it is possible to control the angular distribution of the extracted light and, in particular, to arrange for the variation of intensity with angle of light extracted without wavelength conversion to be substantially the same as the variation of intensity with angle of light emitted with wavelength conversion.
摘要翻译： 提供照明面板，例如用作用于照亮至少部分透射的显示器（1）的背光。 面板包括光源（18），例如以发射相对较窄波段的光的发光二极管的形式。 光导（3）从边缘表面接收光，并通过全内反射来引导光。 在光导（3）的至少一个主表面上的组合光提取和磷光体元件（19）允许提取光，但也将来自光源（18）的至少一些光转换成不同的可见光波段 。 通过将光源和提取特征至少部分地定位在光导（3）的内部，可以控制所提取的光的角分布，特别是设置强度的变化，而不是将波长转换为 与随波长转换发射的光的强度的变化基本相同。
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公开(公告)号：US07931396B2
公开(公告)日：2011-04-26
申请号：US12331901
申请日：2008-12-10
CPC分类号： G02B6/0038 , G02B6/0036
摘要： A backlight is provided for illuminating an at least partially transmissive display. The backlight includes a light source. A light guide receives the light from an edge surface and guides the light by total internal reflection. Groove structures which are located on at least one of the major surfaces of the light guide permit redistribution of light around obstacles that may be present within the light guide structure, thereby maintaining brightness uniformity of the backlight or illumination panel.
摘要翻译： 提供用于照亮至少部分透射的显示器的背光。 背光包括光源。 导光板从边缘表面接收光线，并通过全内反射来引导光线。 位于光导体的至少一个主表面上的槽结构允许光在光导结构内可能存在的障碍物周围重新分布，从而保持背光或照明面板的亮度均匀性。
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公开(公告)号：US09239967B2
公开(公告)日：2016-01-19
申请号：US14234099
申请日：2011-07-29
申请人： Ke-Yan Liu , Xin-Yun Sun , Tong Zhang , Lei Wang , Min Wang
发明人： Ke-Yan Liu , Xin-Yun Sun , Tong Zhang , Lei Wang , Min Wang
CPC分类号： G06K9/6218 , G06F17/30247 , G06K9/6219
摘要： Methods, systems, and computer readable media with executable instructions, and/or logic are provided for incremental image clustering. An example method for incremental image clustering can include identifying, via a computing device, a number of candidate nodes from among evaluated leaf image cluster (LIC) nodes on an image cluster tree (ICT) based on a similarity between a feature of a new image and an average feature of each of the evaluated LIC nodes. The evaluated nodes include at least one node along each path from a root node to either a leaf node or a node having a similarity exceeding a first threshold. A most-similar node can be determined, via the computing device, from among the number of candidate nodes. The new image can be inserted to a node associated with the determined most-similar node, via the computing device.
摘要翻译： 提供了具有可执行指令和/或逻辑的方法，系统和计算机可读介质用于增量图像聚类。 用于增量图像聚类的示例性方法可以包括基于新图像的特征之间的相似性，经由计算设备识别来自图像簇树（ICT）上的评估叶图像簇（LIC）节点中的候选节点的数量 以及每个评估的LIC节点的平均特征。 评估的节点包括沿着从根节点到叶节点或具有超过第一阈值的相似度的节点的每个路径的至少一个节点。 可以通过计算设备从候选节点的数量中确定最相似的节点。 可以通过计算设备将新图像插入到与所确定的最相似的节点相关联的节点。
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公开(公告)号：US09025864B2
公开(公告)日：2015-05-05
申请号：US13700820
申请日：2010-08-02
申请人： Tong Zhang , Wei Zhang , Daniel R Tretter
发明人： Tong Zhang , Wei Zhang , Daniel R Tretter
CPC分类号： G06K9/6256 , G06K9/00677
摘要： The disclosure relates to a system and a method for generating clothing feature data representative of at least one clothing feature of a piece of clothing being worn by the person in a set of images, and training a discriminative clothing classifier using the clothing feature data to provide a personal clothing model that corresponds to the piece of clothing. The personal clothing model can be used to identify additional images in which the person appears.
摘要翻译： 本公开涉及一种用于生成表示人在一组图像中穿着的服装的至少一个服装特征的服装特征数据的系统和方法，并且使用服装特征数据来训练鉴别服装分类器以提供 一件与服装相对应的个人服装模特。 个人服装模型可以用于识别该人出现的其他图像。
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公开(公告)号：US08861873B2
公开(公告)日：2014-10-14
申请号：US13642352
申请日：2010-08-02
申请人： Tong Zhang , Wei Zhang , Daniel Tretter
发明人： Tong Zhang , Wei Zhang , Daniel Tretter
CPC分类号： G06K9/6218 , G06K9/00677
摘要： The disclosure is related to a system and method for learning robust clothing clustering based on a cluster ensemble technique applied to the clothing features of images to improve clustering of images. Different types of clothing features that are complementary to each other are computed to provide extensive description of the clothing in the images. Multiple partitions are computed based on the clothing features to generate a cluster ensemble set. A consensus function is applied to the multiple partitions to generate a final clothing consensus clustering that encompasses the information contained in the multiple partitions. A system and method are disclosed for clustering images based on the clothing of one or more persons in the images.
摘要翻译： 本公开涉及用于基于应用于图像的服装特征的群集合成技术来学习鲁棒服装聚类的系统和方法，以改善图像的聚类。 计算出彼此互补的不同类型的服装功能，以便对图像中的服装进行广泛的描述。 基于服装特征计算多个分区以生成群集集合集。 将共同功能应用于多个分区以生成包含多个分区中包含的信息的最终服装共识聚类。 公开了一种基于图像中的一个或多个人的衣服对图像进行聚类的系统和方法。
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