公开(公告)号：US20240353665A1

公开(公告)日：2024-10-24

申请号：US18622740

申请日：2024-03-29

Applicant: California Institute of Technology

Inventor： Ruizhi Cao ,  Cheng Shen ,  Changhuei Yang

IPC: G02B21/10 ,  G02B21/16 ,  G02B21/36 ,  H04N23/56 ,  H04N23/81

CPC classification number: G02B21/10 ,  G02B21/16 ,  G02B21/365 ,  H04N23/56 ,  H04N23/81

Abstract: Embodiments pertain to angular ptychographic imaging with closed-form imaging methods. computer products and imaging systems.

公开(公告)号：US20220116561A1

公开(公告)日：2022-04-14

申请号：US17450633

申请日：2021-10-12

Applicant: California Institute of Technology

Inventor： Jian Xu ,  Ruizhi Cao ,  Changhuei Yang

IPC: H04N5/369 ,  G01S17/89 ,  G01S7/481

Abstract: Active focusing non-line-of-sight methods and systems for focusing light over or around an obstacle to an object where light is focused using wavefront shaping based on feedback readings of light scattered by a two-dimensional scatterer such as a wall.