公开(公告)号：WO2018023039A1

公开(公告)日：2018-02-01

申请号：PCT/US2017/044448

申请日：2017-07-28

申请人： WILLIAM MARSH RICE UNIVERSITY

发明人： VEERARAGHAVAN, Ashok ,  BARANIUK, Richard ,  ROBINSON, Jacob ,  BOOMINATHAN, Vivek ,  ADAMS, Jesse ,  AVANTS, Benjamin

IPC分类号： G01N21/47 ,  G01N21/64 ,  G01N21/76 ,  H04N5/225

CPC分类号： G01N21/4795 ,  A61B5/0059 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/1172 ,  A61B90/20 ,  G01N21/6458 ,  G01N21/763 ,  G02B21/0008 ,  G02B21/16 ,  G02B21/361 ,  G02B21/367 ,  G06K9/00013 ,  G06T7/55 ,  G06T2207/10048 ,  G06T2207/10056 ,  G06T2207/30024

摘要： In one aspect, embodiments disclosed herein relate to a lens-free imaging system. The lens-free imaging system includes: an image sampler, a radiation source, a mask disposed between the image sampler and a scene, and an image sampler processor. The image sampler processor obtains signals from the image sampler that is exposed, through the mask, to radiation scattered by the scene which is illuminated by the radiation source. The image sampler processor then estimates an image of the scene based on the signals from the image sampler, processed using a transfer function that relates the signals and the scene.

摘要翻译： 在一个方面，本文公开的实施例涉及无透镜成像系统。 无镜头成像系统包括：图像采样器，辐射源，设置在图像采样器和场景之间的掩模，以及图像采样器处理器。 图像采样器处理器从图像采样器获得通过掩模暴露于由辐射源照射的场景散射的辐射的信号。 图像采样器处理器然后基于来自图像采样器的信号估计场景的图像，使用将信号与场景相关的传递函数进行处理。

公开(公告)号：WO2020206332A1

公开(公告)日：2020-10-08

申请号：PCT/US2020/026688

申请日：2020-04-03

申请人： WILLIAM MARSH RICE UNIVERSITY

发明人： ROBINSON, Jacob ,  YANG, Kaiyuan ,  YU, Zhanghao ,  CHEN, Joshua ,  SINGER, Amanda ,  AVANTS, Benjamin ,  VERMA, Nishant

IPC分类号： G01R33/02 ,  G01R33/06 ,  G01R33/18 ,  H01L41/16 ,  H01L41/22 ,  H01L41/35

摘要： The disclosure describes new apparatus, systems and methods utilizing magnetoelectric neural stimulators with tunable amplitude and waveform. Specific embodiments of the present disclosure include a magnetoelectric film, a magnetic field generator and an electrical circuit coupled to the magnetoelectric film, in particular embodiments, the electrical circuit comprises components configured modify an electrical output signal produced by the magnetoelectric film. In certain embodiments, the electrical circuit is configured to modify the electric signal to charge a charge storage element, to transmit data to an implantable wireless neural stimulator, and to provide a stimulation output to electrodes.