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    • 12. 发明申请
    • METHOD AND APPARATUS FOR DETERMINING A HEMODYNAMIC RESPONSE FUNCTION FOR EVENT-RELATED FUNCTIONAL MAGNETIC RESONANCE IMAGING
    • 用于确定事件相关功能磁共振成像的血流动力学响应函数的方法和设备
    • WO2007124101A2
    • 2007-11-01
    • PCT/US2007009742
    • 2007-04-20
    • INVIVO CORPLI YULIMKEMAN MARK
    • LI YULIMKEMAN MARK
    • G01R33/4806A61B5/055A61B5/7257G01R33/58
    • Embodiments of the subject invention can involve a method of suppressing noise in hemodynamic deconvolution for event-related functional MR imaging (ER- fMRI). A typical ER-fMRI experiment measures the Blood Oxygenation Level Dependent (BOLD) response to a series of sparse, short-duration stimuli. Based on the deconvolution of a hemodynamic response function (HRF) from the BOLD signal and event stimulus function, the neuronal activation can be localized to specific brain regions and tracked on the order of a second. ER-fMRI can be used to study the temporal dynamics of neuronal network. However, in certain situations, aliasing noise can be generated in hemodynamic deconvolution due to the low sampling rate limited by the imaging speed. This aliasing noise can reduce the accuracy of temporal characterization of the HRF. In an embodiment, by incorporating the use of a phantom having one or more coil loops positioned perpendicular to the magnetic field B o , such that DC current inputted into one of the loops will produce field distortion to B 0 , an ER-fMRI experiment can be calibrated and the temporal measurement of HRF can be improved with the removal of aliasing noise.
    • 本发明的实施例可以涉及用于事件相关功能性MR成像(ER-fMRI)的抑制血液动力学解卷积中的噪声的方法。 典型的ER-fMRI实验测量对一系列稀疏,短时刺激的血氧饱和度依赖(BOLD)反应。 基于来自BOLD信号和事件刺激函数的血液动力学响应函数(HRF)的反卷积,神经元激活可以局部化到特定的大脑区域,并以一秒的顺序跟踪。 ER-fMRI可用于研究神经元网络的时间动态。 然而,在某些情况下,由于低采样率受成像速度限制,可能在血液动力学解卷积中产生混叠噪声。 这种混叠噪声会降低HRF时间特性的准确性。 在一个实施例中,通过结合使用具有垂直于磁场B o 定位的一个或多个线圈环的体模,使得输入到一个环中的DC电流将产生场失真B < SUB> 0 ,可以校准ER-fMRI实验并且可以通过去除混叠噪声来改进HRF的时间测量。
    • 14. 发明申请
    • AN INK CARTRIDGE FOR A PRINTER
    • 一个打印机的墨盒
    • WO03037634A8
    • 2004-06-17
    • PCT/CN0200723
    • 2002-10-15
    • PRINT RITE UNICORN IMAGE PRODXIAO QINGGUOLI YU
    • XIAO QINGGUOLI YU
    • B41J2/175
    • B41J2/17523B41J2/17513B41J2/17553
    • The ink cartridge comprises a cartridge body with an ink chamber. On one side of the cartridge body is provided an ink supply port, and an air channel is positioned on the opposite side. The ink chamber is composed of a main chamber and a communicating sub-chamber, an ink-out inspection prism being provided close to the communicating portion. A check valve through which the sub-chamber is communicated with the ink supply port is provided sideways between the side walls adjacent to the ink supply port. In this invention, the nominal volume of each ink cartridge is increased, and there is no such problem that a certain amount of ink continues to be fed after the ink-out indicative signal being sent out in case of no porous material. Further, the technical solution of the sideways-provided check valve improves the manufacturability and the ink supply stability.
    • 墨盒包括具有墨水室的墨盒本体。 在盒体的一侧设置有供墨口,空气通道位于相对侧。 墨水室由主室和连通副室构成,在该连通部附近设有防墨检查棱镜。 在与供墨口相邻的侧壁之间侧面设置有与副供墨口连通的止回阀。 在本发明中,每个墨盒的标称体积增加,并且没有在没有多孔材料的情况下发出墨水指示信号之后继续供给一定量的墨水的问题。 此外,侧面提供的止回阀的技术方案提高了可制造性和供墨稳定性。
    • 16. 发明申请
    • SYSTEM AND METHOD FOR GENERATING ANIMATED CONTENT
    • 用于产生动画内容的系统和方法
    • WO2015134801A1
    • 2015-09-11
    • PCT/US2015/019048
    • 2015-03-05
    • UTW TECHNOLOGY CO., LTD.LI, Yu-Hsien
    • LI, Yu-Hsien
    • G06T13/40
    • G06T11/60G06T13/80
    • A method for generating an animated content is provided. The method comprisies receiving a first base headshot photo, the first base headshot photo exhibiting a first emotion; receiving a second base headshot photo, the second base headshot photo exhibiting a second emotion different from the first emotion; generating a first derivative headshot photo by adjusting a facial feature of the first base headshot photo; generating a second derivative headshot photo by adjusting a facial feature of the second base headshot photo; forming a first set of photos by selecting photos from the first base headshot photo, the second base headshot photo, the first derivative headshot photo and the second derivative headshot photo; and generating a first animated content based on the the first set of photos.
    • 提供了一种用于生成动画内容的方法。 所述方法包括接收第一基本头照相,所述第一基本头像照片呈现第一情绪; 接收第二基本头照片,所述第二基本头像照片呈现与所述第一情绪不同的第二情绪; 通过调整第一基本头照片的面部特征来产生一阶导数头像照片; 通过调整所述第二基准头像照片的面部特征来产生二阶导数头像照片; 通过从第一基本头像照片,第二基本头像照片,第一派生头像照片和第二派生头像照片中选择照片来形成第一组照​​片; 以及基于所述第一组照片生成第一动画内容。