公开(公告)号：US20250127365A1

公开(公告)日：2025-04-24

申请号：US18381802

申请日：2023-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ivan France ,  Forrest Tran ,  Eunseo Cho ,  Ziwen Jiang

IPC: A47L11/40 ,  F04B43/12

Abstract: In one embodiment, an apparatus includes an actuator coupled to an end effector, the actuator configured to create relative rotation between the actuator and the end effector. The apparatus further includes one or more peristaltic-pump rollers coupled to the actuator. The end effector includes a liquid-storage chamber configured to store a liquid and a flexible tubing that includes: (1) an intake disposed within the liquid-storage chamber, (2) an outlet configured to dispense the liquid onto an outer surface of the end effector, and (3) a peristaltic section configured to compress against at least one of the one or more peristaltic-pump rollers as a result of the relative rotation between the actuator and the end effector.

公开(公告)号：US20240177278A1

公开(公告)日：2024-05-30

申请号：US17993357

申请日：2022-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changgeng Liu ,  Luxi Zhao ,  Ziwen Jiang ,  Abdelrahman Abdelhamed ,  Abhijith Punnappurath ,  Ye Zhao ,  Ernest Rehmatulla Post ,  Michael Brown ,  Sajid Sadi

IPC: G06T5/00 ,  G06T5/50

CPC classification number: G06T5/003 ,  G06T5/002 ,  G06T5/50 ,  G06T2207/20201

Abstract: In one embodiment, a method includes generating, from an accessed image, one or more image patches, and for each image patch: (1) accessing a set of point-spread functions (PSFs), wherein each PSF in the set of PSFs corresponds to one of a plurality of points in the image patch; (2) generating a set of deconvolved image patches by deconvolving the image patch with each PSF from the set of PSFs for that patch; (3) determining, for each of one or more portions of the image patch, a set of weights, wherein each weight in the set of weights is associated with one of the deconvolved image patches; and (4) generating a restored image patch by interpolating the set of deconvolved image patches based on the set of weights.