公开(公告)号：US20240185383A1

公开(公告)日：2024-06-06

申请号：US18448590

申请日：2023-08-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinseok HONG ,  Junhee SEOK ,  Jangwon SEO ,  Kyuil LEE

IPC: G06T3/40 ,  G06T7/00

CPC classification number: G06T3/4046 ,  G06T3/4007 ,  G06T3/4053 ,  G06T7/001 ,  G06T2207/20016 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30148

Abstract: A method of processing an image based on super-resolution includes: sequentially performing a plurality of computing operations on a low-resolution input image using a super-resolution convolutional neural network (SRCNN) to generate a residual image, performing an interpolation operation on the low-resolution input image to generate an interpolation image and adding the residual image to the interpolation image to generate a high-resolution image. The high-resolution output image has a resolution higher than that of the low-resolution input image. The SRCNN includes a plurality of computation layers for performing the plurality of computing operations. The plurality of computation layers include a plurality of convolutional layers, and a deconvolutional layer for post-up-sampling. The deconvolutional layer is a last computation layer among the plurality of computation layers.

公开(公告)号：US20210219897A1

公开(公告)日：2021-07-22

申请号：US17138093

申请日：2020-12-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyuil LEE ,  Hoyoung AHN ,  Munbo SHIM

IPC: A61B5/294 ,  A61B5/00 ,  A61B5/311 ,  A61B5/388

Abstract: Provided is a method of analyzing electrical characteristics of nerves, the method including generating an input electrical signal to be applied to a nerve, obtaining an output electrical signal based on measuring a nerve signal generated from the nerve in response to the input electrical signal, obtaining output frequency components, which are frequency components of the output electrical signal, based on converting the output electrical signal into a frequency domain, and obtaining conductance of the nerves and capacitance of the nerves based on the output frequency components.

公开(公告)号：US20180129079A1

公开(公告)日：2018-05-10

申请号：US15584178

申请日：2017-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eunkyung LEE ,  Byounglyong CHOI ,  Jungwoo KIM ,  Kyuil LEE

IPC: G02F1/01 ,  G02F1/19 ,  G02B6/10

CPC classification number: G02F1/011 ,  G02B6/10 ,  G02F1/0102 ,  G02F1/19 ,  G02F2202/10 ,  G02F2203/50

Abstract: An optical modulator may include an optical wave guide configured to allow a light to pass therethrough, and an optical modulating layer embedded in the optical wave guide and configured to modulate a phase of the light. The optical wave guide may include a first material that has a first lattice constant. The optical modulating layer may include a second material that has a second lattice constant different from the first lattice constant. The phase of the light may be modulated by the optical modulating layer based on a difference between the first lattice constant and the second lattice constant.