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1. 发明申请

WO2009062114A3 COCHLEAR STIMULATION DEVICE COMPRISING A FLEXIBLE ELECTRODE ARRAY 审中-公开
标题翻译：包括柔性电极阵列的COCHLEAR刺激装置
公开(公告)号：WO2009062114A3
公开(公告)日：2009-08-27
申请号：PCT/US2008082904
申请日：2008-11-07
申请人： SECOND SIGHT MEDICAL PROD INC , GREENBERG ROBERT J , ZHOU DAVID DAOMIN , NEYSMITH JORDAN MATTHEW , MCCLURE KELLY , WEI JIANING , TALBOT NEIL HAMILTON , LITTLE JAMES SINGLETON
发明人： GREENBERG ROBERT J , ZHOU DAVID DAOMIN , NEYSMITH JORDAN MATTHEW , MCCLURE KELLY , WEI JIANING , TALBOT NEIL HAMILTON , LITTLE JAMES SINGLETON
IPC分类号： A61N1/36 , A61N1/05
CPC分类号： A61N1/0541 , A61N1/0472
摘要： A cochlear stimulation device comprising an electrode array designed to provide enhanced charge injection capacity necessary for neural stimulation. The electrode array comprises electrodes with high surface area or a fractal geometry and correspondingly high electrode capacitance and low electrical impedance. The resultant electrodes have a robust surface and sufficient mechanical strength to withstand physical stress vital for long term stability. The device further comprises wire traces having a multilayer structure which provides a reduced width for the conducting part of the electrode array. The cochlear prosthesis is attached by a grommet to the cochleostomy that is made from a single piece of biocompatible polymer. The device, designed to achieve optimum neural stimulation by appropriate electrode design, is a significant improvement over commercially available hand-built devices.
摘要翻译：耳蜗刺激装置包括设计成提供神经刺激所需的增强的电荷注入能力的电极阵列。电极阵列包括具有高表面积或分形几何形状的电极以及相当高的电极电容和低的电阻抗。所得电极具有坚固的表面和足够的机械强度以抵抗对于长期稳定性至关重要的物理应力。该装置还包括具有多层结构的导线迹线，其为电极阵列的导电部分提供减小的宽度。耳蜗假体通过索环连接到由单一生物相容性聚合物制成的耳蜗切开术。该设备旨在通过适当的电极设计实现最佳的神经刺激，是相对于市售的手工设备的显着改进。

2. 发明申请

WO2015038333A3 IMAGING SYSTEM WITH VANISHING POINT DETECTION USING CAMERA METADATA AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：使用摄像机元数据的具有变焦点检测的成像系统及其操作方法
公开(公告)号：WO2015038333A3
公开(公告)日：2015-05-28
申请号：PCT/US2014052820
申请日：2014-08-27
申请人： SONY CORP , WEI JIANING
发明人： WEI JIANING
IPC分类号： G06T15/20
CPC分类号： G06T7/0061 , G06T7/536 , G06T2207/20061
摘要： A system and method of operation of an imaging system includes: an image sensor for capturing a source image having image metadata; a segment image calculated from the source image; a compass angle calculated for producing a maximum value of an a posteriori probability of the compass angle, the a posteriori probability of the compass angle based on the segment image and the image metadata; an x-axis vanishing point, a y-axis vanishing point, and a z-axis vanishing point calculated based on the compass angle and the image metadata; and a display unit for displaying a display image, the display image based on the source image, the x-axis vanishing point, the y-axis vanishing point, and the z-axis vanishing point.
摘要翻译：成像系统的操作系统和方法包括：图像传感器，用于捕捉具有图像元数据的源图像; 从源图像计算的分段图像; 计算用于产生罗盘角度的后验概率的最大值的罗盘角度，基于段图像和图像元数据的罗盘角度的后验概率; 基于所述罗盘角度和所述图像元数据计算的x轴消失点，y轴消失点和z轴消失点; 以及用于显示显示图像的显示单元，所述显示图像基于所述源图像，所述x轴消失点，所述y轴消失点以及所述z轴消失点。

3. 发明申请

WO2008089385A3 METHOD AND APPARATUS FOR DETERMINING THE STRAY-LIGHT POINT-SPREAD FUNCTION OF AN IMAGING SYSTEM 审中-公开
标题翻译：用于确定成像系统的光斑点扩散函数的方法和设备
公开(公告)号：WO2008089385A3
公开(公告)日：2008-09-18
申请号：PCT/US2008051397
申请日：2008-01-18
申请人： PURDUE RESEARCH FOUNDATION , ALLEBACH JAN P , BITLIS BURAK , JANSSON PETER ALLAN , WEI JIANING
发明人： ALLEBACH JAN P , BITLIS BURAK , JANSSON PETER ALLAN , WEI JIANING
IPC分类号： G06K9/40
CPC分类号： G06T5/003 , H04N17/002
摘要： A method (86) of determining the point-spread function (PSF) (22) of an imaging system (14) includes the steps of capturing image data (88), establishing an idealized source spot (92), establishing a functional form model (96), subtracting the captured image (130) from the estimated image equation (94) and determining a metric (104) that measures the fit of the estimated image (96) to the captured image (130). The functional form model (96) may include both diffraction and aberration (100) and stray light (98). The functional form model (96) may be optimized (102) to reduce the metric (104) to an acceptable level.
摘要翻译：确定成像系统（14）的点扩散函数（PSF）（22）的方法（86）包括以下步骤：捕获图像数据（88），建立理想化源点（92），建立功能表单模型（96），从所估计的图像方程（94）中减去所捕获的图像（130）并且确定度量所估计的图像（96）与所捕获的图像（130）的拟合的度量（104）。功能形式模型（96）可以包括衍射和像差（100）和杂散光（98）。功能表单模型（96）可以被优化（102）以将度量（104）减少到可接受的水平。

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