公开(公告)号：US20210282630A1

公开(公告)日：2021-09-16

申请号：US16316134

申请日：2017-07-12

Applicant: SONY CORPORATION

Inventor： DAISUKE KIKUCHI ,  AKIO FURUKAWA ,  MASAYOSHI AKITA ,  MITSUNORI UEDA ,  HIROSHI ICHIKI ,  TSUNEO HAYASHI ,  YUKI SUGIE

IPC: A61B1/06 ,  H04N5/232 ,  H04N5/235 ,  A61B1/00

Abstract: The present technology relates to an image processing device, an image processing method, an endoscope system, and a program that enable motion detection with higher accuracy. The endoscope system includes: a light source capable of performing a pulsed-light emission; a light-source control unit that controls the light source such that the light source performs the pulsed-light emission a plurality of times in an exposure time period of each captured image; an imaging unit that takes the captured images; and a motion detection unit that detects a motion of a photographic subject in the captured images. The present technology is applicable to the endoscope system.

公开(公告)号：US20190340724A1

公开(公告)日：2019-11-07

申请号：US16518344

申请日：2019-07-22

Applicant: SONY CORPORATION

Inventor： TSUNEO HAYASHI

IPC: G06T1/20 ,  G06F9/48

Abstract: Provided is a signal processing device including: a determination unit configured to determine a state of software associated with image processing on an input image signal indicating an image captured by a medical apparatus; and an output control unit configured to have a first processed image signal that is the input image signal on which image processing has been performed by the software selectively outputted, on the basis of a result of determination of the state of the software.

公开(公告)号：US20190154953A1

公开(公告)日：2019-05-23

申请号：US16308525

申请日：2017-03-24

Applicant: SONY CORPORATION

Inventor： YUKI SUGIE ,  DAISUKE KIKUCHI ,  HIROSHI ICHIKI ,  TSUNEO HAYASHI ,  MASAYOSHI AKITA ,  MITSUNORI UEDA ,  AKIO FURUKAWA

IPC: G02B7/04 ,  G11B7/126 ,  G03F7/20

Abstract: [Object] To propose a control apparatus, a control system and a control method which are capable of appropriately determining an irradiation period in a scene in which light is radiated at the same time as imaging.[Solution] A control apparatus including: a light source control unit configured to determine a period in accordance with a period between an exposure start timing of a first line in an image pickup element and an exposure end timing of a second line in the image pickup element as an irradiation period during which a light source unit is caused to radiate light. The second line is a line in which start of exposure in one frame is earlier than in the first line.

公开(公告)号：US20170148128A1

公开(公告)日：2017-05-25

申请号：US15300315

申请日：2015-02-13

Applicant: SONY CORPORATION

Inventor： TSUNEO HAYASHI

IPC: G06T1/20 ,  G06F9/48

CPC classification number: G06T1/20 ,  A61B2576/00 ,  G06F9/4843 ,  G06T2200/28

Abstract: Provided is a signal processing device including: a determination unit configured to determine a state of software associated with image processing on an input image signal indicating an image captured by a medical apparatus; and an output control unit configured to have a first processed image signal that is the input image signal on which image processing has been performed by the software selectively outputted, on the basis of a result of determination of the state of the software.