公开(公告)号：US09635341B2

公开(公告)日：2017-04-25

申请号：US15286079

申请日：2016-10-05

Applicant: OLYMPUS CORPORATION

Inventor： Masaru Sudo ,  Kentaro Hase ,  Masahito Yokouchi ,  Hitoshi Komine ,  Hidetaro Kono

IPC: H04N13/00 ,  G06K9/62 ,  G06T15/00

CPC classification number: H04N13/156 ,  A61B1/04 ,  G03B35/08 ,  G05B2219/23167 ,  G06F3/147 ,  G06K9/6267 ,  G06T15/00 ,  G06T2207/10136 ,  G09G5/00 ,  G09G5/005 ,  G09G5/006 ,  G09G5/008 ,  G09G5/026 ,  G09G5/363 ,  G09G5/391 ,  G09G2340/0407 ,  G09G2340/14 ,  G09G2360/08 ,  G09G2380/08 ,  H04N7/18 ,  H04N13/00 ,  H04N13/106 ,  H04N13/139 ,  H04N13/167 ,  H04N13/20 ,  H04N2013/0096

Abstract: A video processor includes: a judgement section configured to judge whether an input is a 2D or 3D image signal; an LR synthesis section configured to embed left and right image signals into an image signal in a side-by-side format to output the signal if the input is the 3D image signal and configured to embed a 2D image signal into a position corresponding to one of the left and right in an image signal in a side-by-side format to output the signal if the input is the 2D image signal; and an image processing section configured to apply image processing to the image signal in the side-by-side format.

公开(公告)号：US12121219B2

公开(公告)日：2024-10-22

申请号：US17903195

申请日：2022-09-06

Applicant: OLYMPUS CORPORATION

Inventor： Hidetaro Kono ,  Yutaka Koyama ,  Kotaro Ogasawara

IPC: A61B1/06 ,  A61B1/04 ,  A61B1/00

CPC classification number: A61B1/06 ,  A61B1/043 ,  A61B1/00186

Abstract: A medical image processing device includes a processor configured to: obtain image data; generate, based on the obtained image data, a captured image including color component signals including a red component signal representing a red component, a green component signal representing a green component, and a blue component signal representing a blue component; calculate an intensity ratio between a fluorescent component signal and a reflected light component signal in a pixel of the captured image; determine, based on the calculated intensity ratio in the pixel of the captured image, a fluorescence region and a background region in the captured image; and generate a fluorescence image by performing, based on a result of the determination, image processing with parameters different from each other for color component signals in pixels positioned in the fluorescence region and color component signals in pixels positioned in the background region.

公开(公告)号：US10038865B2

公开(公告)日：2018-07-31

申请号：US15479338

申请日：2017-04-05

Applicant: OLYMPUS CORPORATION

Inventor： Ryohei Kagawa ,  Hidetsugu Takahashi ,  Manabu Ishizeki ,  Hidetaro Kono

IPC: H04N5/38 ,  H03K19/00 ,  H04N5/374 ,  A61B1/04 ,  G02B23/24 ,  H03K19/177

CPC classification number: H04N5/374 ,  A61B1/04 ,  G02B23/24 ,  G02B23/2484 ,  G06F3/00 ,  G06F13/38 ,  H03K19/17748 ,  H04L5/18 ,  H04L29/08 ,  H04N5/38

Abstract: A communication system includes: a first signal line; a second signal line; a first signal line selection portion and a second signal line selection portion for selecting either one of the first signal line and the second signal line so as to be effective as the serial data; and a signal control portion for outputting a signal direction switching signal for controlling a selecting operation. The first signal line selection portion includes a first OR circuit and a first three-state buffer circuit provided on the first signal line, and a first buffer provided on the second signal line, and the second signal line selection portion includes a second OR circuit and a second three-state buffer circuit provided on the second signal line, a second buffer provided on the first signal line, and an inverter circuit provided between a terminal of the signal control portion and the second OR circuit.