System and method for sensing facial gesture

    公开(公告)号:US10783351B2

    公开(公告)日:2020-09-22

    申请号:US12458211

    申请日:2009-07-02

    IPC分类号: G06T13/40 G06K9/00

    摘要: A method and system of sensing facial gestures are disclosed. The method of sensing facial gestures includes determining a basic database (DB) for sensing facial gestures of a user, estimating a head pose of the user, extracting a mesh model corresponding to the estimated head pose using at least one of a personalized DB and a general DB, and sensing the facial gestures using the extracted mesh model, and reflecting the sensed facial gestures to a virtual object.

    Method and apparatus for detecting objects
    3.
    发明授权
    Method and apparatus for detecting objects 有权
    用于检测物体的方法和装置

    公开(公告)号:US08666175B2

    公开(公告)日:2014-03-04

    申请号:US12078737

    申请日:2008-04-03

    IPC分类号: G06K9/62

    CPC分类号: G06K9/00228 G06K9/6256

    摘要: A method and apparatus for detecting an object are provided. The method calculates a feature value based on features extracted from an input image by using a classifier of an ith stage, compares the calculated feature value with a first threshold value of the ith stage, compares the feature value with a second threshold value of the ith stage according to a result of the comparison between the feature value and the first threshold value of the ith stage, and jumps to a classifier of an i+2th stage according to a result of the comparison between the feature value and the second threshold value of the ith stage. By doing so, the method can avoid repeated calculations and can rapidly detect the object in the input image.

    摘要翻译: 提供了一种用于检测物体的方法和装置。 该方法基于通过使用第i级的分类器从输入图像提取的特征来计算特征值,将计算出的特征值与第i级的第一阈值进行比较,将特征值与​​第i级的第二阈值进行比较 根据特征值与第i阶段的第一阈值的比较结果,根据特征值和第二阈值的比较结果,跳到第i + 2级的分类器 第i阶段 通过这样做,该方法可以避免重复计算,并可以快速检测输入图像中的对象。

    Apparatus, medium, and method for photographing based on face detection
    8.
    发明授权
    Apparatus, medium, and method for photographing based on face detection 有权
    基于面部检测的装置,介质和拍摄方法

    公开(公告)号:US07885531B2

    公开(公告)日:2011-02-08

    申请号:US11317026

    申请日:2005-12-27

    摘要: A photographing method, medium, and apparatus based on face detection in a portable camera. The portable photographing apparatus may include an image input unit that receives an image, a face detection unit that detects a face from the received image, a storage unit that stores the image detected by the face detection unit as a moving image in a first mode, and a quality evaluation unit that evaluates the quality of the image detected by the face detection unit and stores the same as a still image in a second mode upon satisfaction of predetermined conditions evaluated based on the quality evaluation of the still image.

    摘要翻译: 基于便携式相机中的面部检测的拍摄方法,介质和装置。 便携式拍摄装置可以包括接收图像的图像输入单元,从接收图像检测面部的面部检测单元,存储单元,其将由面部检测单元检测到的图像存储为第一模式中的运动图像, 以及质量评估单元,其在满足基于静止图像的质量评估评估的预定条件时,评估由面部检测单元检测到的图像的质量并将其作为静止图像存储在第二模式中。

    Image photography apparatus and method for proposing composition based person
    9.
    发明申请
    Image photography apparatus and method for proposing composition based person 有权
    提出基于构图的人的图像摄影装置和方法

    公开(公告)号:US20100110266A1

    公开(公告)日:2010-05-06

    申请号:US12382683

    申请日:2009-03-20

    IPC分类号: H04N5/222

    CPC分类号: H04N5/23293 H04N5/23219

    摘要: An image photographing method and apparatus for proposing a human composition. The image photographing apparatus may determine optimal composition information based on feature information that is detected from a photographed image and control a photographing parameter based on the determined optimal composition information.

    摘要翻译: 一种用于提出人体构成的图像拍摄方法和装置。 图像拍摄装置可以基于从拍摄图像检测到的特征信息来确定最佳构图信息,并且基于所确定的最佳构图信息来控制拍摄参数。

    Multi-functional cyclic siloxane compound and process for preparing dielectric film by using siloxane-based polymer prepared from the compound
    10.
    发明申请
    Multi-functional cyclic siloxane compound and process for preparing dielectric film by using siloxane-based polymer prepared from the compound 有权
    多功能环状硅氧烷化合物以及使用由该化合物制备的硅氧烷类聚合物制备电介质膜的方法

    公开(公告)号:US20090269942A1

    公开(公告)日:2009-10-29

    申请号:US12458009

    申请日:2009-06-29

    IPC分类号: H01L21/312 C07F7/21

    CPC分类号: C07F7/21 Y10T428/31663

    摘要: A multi-functional cyclic siloxane compound (A), a siloxane-based (co)polymer prepared from the compound (A), or compound (A) and at least one of a Si monomer having organic bridges (B), an acyclic alkoxy silane monomer (C), and a linear siloxane monomer (D); and a process for preparing a dielectric film using the polymer. The siloxane compound of the present invention is highly reactive, so the polymer prepared from the compound is excellent in mechanical properties, thermal stability and crack resistance, and has a low dielectric constant resulting from compatibility with conventional pore-generating materials. Furthermore, a low content of carbon and high content of SiO2 enhance its applicability to the process of producing a semiconductor, wherein it finds great use as a dielectric film.

    摘要翻译: 多官能环状硅氧烷化合物(A),由化合物(A)或化合物(A)制备的硅氧烷类(共)聚合物和至少一种具有有机桥(B)的Si单体,无环烷氧基 硅烷单体(C)和直链硅氧烷单体(D); 以及使用该聚合物制备电介质膜的方法。 本发明的硅氧烷化合物具有高反应性,因此由该化合物制备的聚合物的机械性能,热稳定性和抗裂性优异,并且由于与常规孔产生材料的相容性而具有低的介电常数。 此外,低含量的碳和高含量的SiO 2增强了其在制造半导体的过程中的适用性,其中它被广泛用作电介质膜。