中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

38 records (took 0.026 seconds)

    Image-based CAPTCHA exploiting context in object recognition
    22.
    发明授权
    Image-based CAPTCHA exploiting context in object recognition 有权
    基于图像的CAPTCHA利用对象识别中的上下文

    公开(公告)号：US09317676B2

    公开(公告)日：2016-04-19

    申请号：US13937083

    申请日：2013-07-08

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Jia Liu ,  Bin Benjamin Zhu ,  Qiujie Li ,  Shipeng Li ,  Ning Xu

    IPC: G06K9/60 ,  G06F21/36 ,  G06F17/30 ,  G06T11/60 ,  G06T7/00

    CPC classification number: G06F21/36 ,  G06F17/30247 ,  G06T7/11 ,  G06T7/194 ,  G06T11/60 ,  G06T2210/22

    Abstract: Techniques for an image-based CAPTCHA for object recognition are described. The disclosure describes adding images to a database by collecting images by querying descriptive keywords to an image search engine or crawling images from the Internet.The disclosure describes generating the image-based CAPTCHA. The image is retrieved from the database, along with objects having significant values. An object is cropped from its image. The portion on the image where the object has been cropped is filled with image inpainting. The process obtains other objects from the database. The object is mixed among the other objects to from a set of candidate objects. A user is asked to select “the object” from the set of candidate objects that fits or matches the image. The image-based CAPTCHA evaluates whether a response, the selection, is from a human or a bot.

    Abstract translation: 描述了用于对象识别的基于图像的CAPTCHA的技术。 本公开内容描述了通过向图像搜索引擎查询描述性关键词或从因特网爬行图像来收集图像来向图像数据库添加图像。 该公开内容描述了生成基于图像的CAPTCHA。 从数据库中检索图像以及具有重要值的对象。 一个物体从其图像中裁剪出来。 被裁剪对象的图像部分填充有图像修复。 该进程从数据库获取其他对象。 该对象在其他对象之间从一组候选对象中进行混合。 要求用户从适合或匹配图像的候选对象集中选择“对象”。 基于图像的CAPTCHA评估响应，选择是来自人还是机器人。

    Cooperative Web Browsing Using Multiple Devices
    25.
    发明申请
    Cooperative Web Browsing Using Multiple Devices 审中-公开

    公开(公告)号：US20170277808A1

    公开(公告)日：2017-09-28

    申请号：US15619248

    申请日：2017-06-09

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Huifeng Shen ,  Shipeng Li ,  Yan Lu ,  Zhaotai Pan ,  Jianfeng Wang

    IPC: G06F17/30

    CPC classification number: G06F16/9577

    Abstract: A proxy-based thin-client web browsing framework enables cooperative web browsing of multiple devices. The multiple devices may include devices that are not intended for web browsing and have limited or no web browsers and/or user input capabilities. The proxy-based thin client web browsing framework employs a virtual browser at a proxy server to perform all browser-engine logics, and retrieve, render and encode web pages on behalf of the multiple devices. The multiple devices therefore only need to have limited decoding and display capabilities to perform web browsing. The proxy-based thin client web browsing framework further includes a touch controller as a remote controller for a device that has no or limited user texting or manipulating capabilities.

    DEPTH DATA PROCESSING AND COMPRESSION
    26.
    发明申请
    DEPTH DATA PROCESSING AND COMPRESSION 有权
    深度数据处理和压缩

    公开(公告)号：US20170064305A1

    公开(公告)日：2017-03-02

    申请号：US15347098

    申请日：2016-11-09

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Jingjing Fu ,  Yan Lu ,  Shipeng Li

    IPC: H04N19/136 ,  G06T7/40 ,  H04N19/426 ,  G06T7/00

    CPC classification number: H04N19/136 ,  G06T5/005 ,  G06T7/13 ,  G06T7/40 ,  G06T7/50 ,  G06T7/70 ,  G06T2207/10028 ,  G06T2207/20192 ,  H04N13/128 ,  H04N13/271 ,  H04N19/426

    Abstract: Techniques for setting depth values for invalid measurement regions of depth images are described herein. A computing device may set the depth values based on evaluations of depth values of neighboring pixels and of corresponding pixels from time-adjacent depth images. Alternately or additionally, the computing device may utilize a texture image corresponding to the depth image to identify objects and may set depth values for pixels based on depth values of other pixels belonging to the same object. After setting the depth values, the computing device may normalize the depth values of the pixels. Further, the computing device may generate reduced representations of the depth images based on a depth reference model or a depth error model and may provide the reduced representations to an encoder.

    Abstract translation: 本文描述了用于设置深度图像的无效测量区域的深度值的技术。 计算设备可以基于来自相邻深度图像的相邻像素和对应像素的深度值的评估来设置深度值。 或者或另外，计算设备可以利用与深度图像相对应的纹理图像来识别对象，并且可以基于属于同一对象的其他像素的深度值来设置像素的深度值。 在设置深度值之后，计算设备可以对像素的深度值进行归一化。 此外，计算设备可以基于深度参考模型或深度误差模型生成深度图像的缩小表示，并且可以将缩小的表示提供给编码器。

    ENRICHING ONLINE VIDEOS BY CONTENT DETECTION, SEARCHING, AND INFORMATION AGGREGATION
    27.
    发明申请
    ENRICHING ONLINE VIDEOS BY CONTENT DETECTION, SEARCHING, AND INFORMATION AGGREGATION 审中-公开
    通过内容检测，搜索和信息聚合增强在线视频

    公开(公告)号：US20160358025A1

    公开(公告)日：2016-12-08

    申请号：US15241891

    申请日：2016-08-19

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Tao Mei ,  Xian-Sheng Hua ,  Shipeng Li

    IPC: G06K9/00 ,  G06F17/30

    CPC classification number: G06K9/00751 ,  G06F16/40 ,  G06F16/735 ,  G06K9/00765 ,  G06Q30/02 ,  H04N21/4622 ,  H04N21/4722

    Abstract: Many internet users consume content through online videos. For example, users may view movies, television shows, music videos, and/or homemade videos. It may be advantageous to provide additional information to users consuming the online videos. Unfortunately, many current techniques may be unable to provide additional information relevant to the online videos from outside sources. Accordingly, one or more systems and/or techniques for determining a set of additional information relevant to an online video are disclosed herein. In particular, visual, textual, audio, and/or other features may be extracted from an online video (e.g., original content of the online video and/or embedded advertisements). Using the extracted features, additional information (e.g., images, advertisements, etc.) may be determined based upon matching the extracted features with content of a database. The additional information may be presented to a user consuming the online video.

    Abstract translation: 许多互联网用户通过在线视频消费内容。 例如，用户可以观看电影，电视节目，音乐视频和/或自制视频。 向消费在线视频的用户提供附加信息可能是有利的。 不幸的是，许多当前的技术可能无法提供与来自外部来源的在线视频相关的附加信息。 因此，本文公开了用于确定与在线视频相关的一组附加信息的一个或多个系统和/或技术。 特别地，可以从在线视频（例如，在线视频和/或嵌入式广告的原始内容）提取视觉，文本，音频和/或其他特征。 使用所提取的特征，可以基于将提取的特征与数据库的内容相匹配来确定附加信息（例如，图像，广告等）。 附加信息可以被呈现给使用在线视频的用户。

    Representation and compression of depth data
    28.
    发明授权
    Representation and compression of depth data 有权
    深度数据的表示和压缩

    公开(公告)号：US09467681B2

    公开(公告)日：2016-10-11

    申请号：US13850173

    申请日：2013-03-25

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Jingjing Fu ,  Dan Miao ,  Yan Lu ,  Shipeng Li

    IPC: H04N13/02 ,  H04N13/00 ,  H04N19/597 ,  H04N19/85 ,  H04N19/36

    CPC classification number: H04N13/271 ,  H04N13/128 ,  H04N13/161 ,  H04N19/36 ,  H04N19/597 ,  H04N19/85

    Abstract: The techniques and arrangements described herein provide for layered compression of depth image data. In some examples, an encoder may partition depth image data into a most significant bit (MSB) layer and a least significant bit (LSB) layer. The encoder may quantize the MSB layer and generate quantization difference data based at least in part on the quantization of the MSB layer. The encoder may apply the quantization difference data to the LSB layer to generate an adjusted LSB layer.

    Abstract translation: 本文描述的技术和布置提供了深度图像数据的分层压缩。 在一些示例中，编码器可以将深度图像数据分割成最高有效位（MSB）层和最低有效位（LSB）层。 编码器可以至少部分地基于MSB层的量化来量化MSB层并生成量化差异数据。 编码器可以将量化差值数据应用于LSB层以产生经调整的LSB层。

    DOMAIN-BASED GENERATION OF COMMUNICATIONS MEDIA CONTENT LAYOUT
    29.
    发明申请
    DOMAIN-BASED GENERATION OF COMMUNICATIONS MEDIA CONTENT LAYOUT 审中-公开
    基于域的通信媒体内容布局生成

    公开(公告)号：US20160275067A1

    公开(公告)日：2016-09-22

    申请号：US14664365

    申请日：2015-03-20

    Applicant: Microsoft Technology Licensing, LLC

    Inventor： Tao Mei ,  Yong Rui ,  Shipeng Li

    IPC: G06F17/24 ,  G06T11/60 ,  G06F17/21

    Abstract: A layout generator generates a layout for communications media content based on an identified domain (e.g., topic). A communications media content analyzer identifies a domain associated with communications media content. A domain-based layout guide selector receives the identified domain from the communications media content analyzer and selects a domain-based layout guide based on the identified domain. The domain-based layout guide is selected from a set of domain-based layout guides stored in memory accessible by the one or more processors. The set of domain-based layout guides is associated with multiple domains. A communications media content layout generator receives the selected domain-based layout guide from the domain-based layout guide selector and generates a communications media content layout incorporating at least a subset of the communications media content. The communications media content layout complies with the selected domain-based layout guide.

    Abstract translation: 布局生成器基于识别的域（例如，主题）生成用于通信媒体内容的布局。 通信媒体内容分析器识别与通信媒体内容相关联的域。 基于域的布局指南选择器从通信媒体内容分析器接收所识别的域，并基于所识别的域选择基于域的布局指南。 基于域的布局指南是从存储在一个或多个处理器可访问的存储器中的一组基于域的布局指南中选择的。 一组基于域的布局指南与多个域相关联。 通信媒体内容布局生成器从基于域的布局指南选择器接收所选择的基于域的布局指南，并且生成包含通信媒体内容的至少一个子集的通信媒体内容布局。 通信媒体内容布局符合所选的基于域的布局指南。

Patent Agency Ranking