ANCHOR IMAGE IDENTIFICATION FOR VERTICAL VIDEO SEARCH
    71.
    发明申请
    ANCHOR IMAGE IDENTIFICATION FOR VERTICAL VIDEO SEARCH 有权
    垂直视频搜索的锚定图像识别

    公开(公告)号:US20120330922A1

    公开(公告)日:2012-12-27

    申请号:US13166810

    申请日:2011-06-23

    IPC分类号: G06F17/30

    摘要: Anchor images and information associated therewith are accumulated during a Web crawling operation. One or more rules are applied to the accumulated candidate anchor images to filter out candidate anchor images that are not appropriate for use as the anchor image for a particular target video. The remaining candidate anchor image is then selected as the anchor image for the particular video.

    摘要翻译: 锚网图像和与之相关的信息在Web爬行操作期间被累积。 一个或多个规则被应用于累积的候选锚图像以过滤不适合用作特定目标视频的锚图像的候选锚图像。 然后选择剩余的候选锚图像作为特定视频的定位图像。

    OMNIDIRECTIONAL-VIEW THREE-DIMENSIONAL DISPLAY APPARATUS
    72.
    发明申请
    OMNIDIRECTIONAL-VIEW THREE-DIMENSIONAL DISPLAY APPARATUS 有权
    OMNIDIRECTIONAL-VIEW三维显示设备

    公开(公告)号:US20120147003A1

    公开(公告)日:2012-06-14

    申请号:US13390860

    申请日:2010-03-17

    IPC分类号: G06T15/00

    摘要: An omnidirectional-view three-dimensional display apparatus comprises a high-frame-rate projector (21), a rotatable reflector device and a cylindrical transmissive selective-diffusing screen (24). The optical axis of the high-frame-rate projector (21) is coincident with the rotating axis of the reflector device and the axis of the cylindrical selective-diffusing screen (24). The images projected by the high-frame-rate projector (21) are reflected by the reflector device to form images on the cylindrical transmissive selective-diffusing screen (24). The cylindrical transmissive selective-diffusing screen (24) can control the diffusing angle of the emergence ray, so that the left eye and the right eye of an observer can see a three-dimensional object's images in different view angles to achieve an omnidirectional-view three-dimensional display. The omnidirectional-view three-dimensional display apparatus based on the high-frame-rate projector (21) enables the eyes of observers to watch images with binocular parallax at different positions, so as to achieve three-dimensional display.

    摘要翻译: 全向三维显示装置包括高帧率投影仪(21),可旋转反射器装置和圆柱形透射选择性扩散屏幕(24)。 高帧率投影仪(21)的光轴与反射器装置的旋转轴线和圆柱形选择性扩散屏幕(24)的轴线重合。 由高帧率投影仪(21)投影的图像被反射器装置反射以在圆柱形透射选择性扩散屏幕(24)上形成图像。 圆柱形透射选择性扩散屏幕(24)可以控制出射光线的扩散角度,使得观察者的左眼和右眼可以以不同的视角看到三维物体的图像,以实现全向观察 三维显示。 基于高帧率投影仪(21)的全向三维显示装置能够使观察者的眼睛在不同位置观察双目视差的图像,以实现三维显示。

    METHODS AND APPARATUS FOR PRESSURE-BASED MANIPULATION OF CONTENT ON A TOUCH SCREEN
    73.
    发明申请
    METHODS AND APPARATUS FOR PRESSURE-BASED MANIPULATION OF CONTENT ON A TOUCH SCREEN 有权
    用于基于压力控制的触摸屏幕内容的方法和装置

    公开(公告)号:US20110050588A1

    公开(公告)日:2011-03-03

    申请号:US12549008

    申请日:2009-08-27

    IPC分类号: G06F3/041

    摘要: Methods and apparatus are provided for manipulating content displayed on a touch screen utilizing a transparent pressure-sensing touch panel. A method comprises displaying content on the touch screen and obtaining one or more pressure metrics for an input gesture on the transparent pressure-sensing touch panel. Each pressure metric corresponds to pressure (or force) applied to the transparent pressure-sensing touch panel by a respective impression of the input gesture. The method further comprises adjusting the displayed content on the touch screen in response to the input gesture, wherein the displayed content is adjusted based on to the one or more pressure metrics for the input gesture.

    摘要翻译: 提供了使用透明压力感测触摸面板来操纵显示在触摸屏上的内容的方法和装置。 一种方法包括在触摸屏上显示内容并获得在透明压力感测触摸面板上的输入手势的一个或多个压力指标。 每个压力度量对应于通过输入姿势的相应印象施加到透明压力感测触摸面板的压力(或力)。 该方法还包括响应于输入手势来调整触摸屏上的显示内容,其中基于输入手势的一个或多个压力指标调整显示的内容。

    SYSTEMS AND METHODS FOR PRESSURE-BASED AUTHENTICATION OF AN INPUT ON A TOUCH SCREEN
    74.
    发明申请
    SYSTEMS AND METHODS FOR PRESSURE-BASED AUTHENTICATION OF AN INPUT ON A TOUCH SCREEN 有权
    用于基于压力验证的触摸屏幕上的输入的系统和方法

    公开(公告)号:US20110050394A1

    公开(公告)日:2011-03-03

    申请号:US12548983

    申请日:2009-08-27

    IPC分类号: G06F7/04

    CPC分类号: G06F3/045 G06F21/32

    摘要: Systems and methods are provided for authenticating an input on a touch screen. A method comprises obtaining one or more pressure metrics for an input by a user on a touch screen that is being proffered as that of a known user. Each pressure metric corresponds to a pressure applied to the touch screen by the user at a respective impression location of the input. The method further comprises authenticating the user as the known user based at least in part on the one or more pressure metrics.

    摘要翻译: 提供了用于在触摸屏上验证输入的系统和方法。 一种方法包括获得用户在被提供为已知用户的触摸屏上的输入的一个或多个压力指标。 每个压力度量对应于用户在输入的相应印象位置施加到触摸屏的压力。 该方法还包括至少部分地基于一个或多个压力度量来将用户认证为已知用户。

    Method for Controlling the Shapes of FM-AM Mixed Dots on a Multi-Bit Depth Imaging Apparatus
    75.
    发明申请
    Method for Controlling the Shapes of FM-AM Mixed Dots on a Multi-Bit Depth Imaging Apparatus 有权
    在多位深度成像仪上控制FM-AM混合点形状的方法

    公开(公告)号:US20080285085A1

    公开(公告)日:2008-11-20

    申请号:US12091287

    申请日:2006-04-29

    申请人: Haifeng Li Bin Yang

    发明人: Haifeng Li Bin Yang

    IPC分类号: G06K15/00

    CPC分类号: H04N1/4057 H04N1/4053

    摘要: Disclosed is a method for controlling the shapes of FM-AM mixed halftone dots on the multi-bit depth imaging apparatus. In the prior art, since the reproduction of the shapes of the dots in various gradations is absolutely based on the theory of random error diffusion and is influenced by the dynamic controlling output mechanism for the multi-bit dots, it is hard to assure the controllability of the shapes of the dots in a certain gradation. Based on the prior art, the dynamic statistic algorithm with adjacent output gray levels is introduced to assure the controllability of the shapes of the dots and solve the problem of random change of the shapes of the dots due to the randomicity of the error diffusion. According to the disclosed method, the features of the multi-bit imaging apparatus can be achieved fully in light of the requirements of the dots on the basis of the original method for multi-bit FM-AM mixed screening using error diffusion based on dual-feedback. The effect of FM-AM mixed halftone screening can be achieved under low resolution with controllable shapes of the dots, The problem of granular sensation can be solved during the practical output of the mixed halftone dots so as to assure the smooth effect of the gradations.

    摘要翻译: 公开了一种用于在多位深度成像装置上控制FM-AM混合网版点的形状的方法。 在现有技术中,由于各种等级的点的形状的再现绝对基于随机误差扩散的理论,并且受到多位点的动态控制输出机制的影响,难以确保可控性 的一些等级的点的形状。 基于现有技术,引入具有相邻输出灰度级的动态统计算法,以确保点的形状的可控性,并解决由于误差扩散的随机性引起的点形状的随机变化的问题。 根据所公开的方法,可以根据基于双位FM-AM混合筛选的原始方法的点的要求,充分实现多比特成像装置的特征, 反馈。 FM-AM混合半色调筛选的效果可以在低分辨率下实现,具有可控形状的点,可以在混合网点的实际输出期间解决颗粒感觉的问题,以确保灰度的平滑效果。