公开(公告)号：US20190246093A1

公开(公告)日：2019-08-08

申请号：US16313611

申请日：2017-05-23

Applicant: SONY CORPORATION

Inventor： HISAKAZU SHIRAKI ,  TAKESHI MIYAI ,  KENTARO FUKAZAWA ,  TADASHI MORISHIGE

IPC: H04N13/296 ,  H04N13/218 ,  H04N13/225 ,  G02B7/28

CPC classification number: H04N13/296 ,  G02B7/28 ,  G03B35/08 ,  H04N5/232 ,  H04N13/00 ,  H04N13/218 ,  H04N13/225

Abstract: [Object] To provide an information processing apparatus, an information processing method, a program, and an information processing system.[Solution] An information processing apparatus including: a control unit configured to control display on the basis of a detection value indicating a focus state of a lens acquired from a stereoscopic imaging unit, and a captured image signal for a left eye and a captured image signal for a right eye acquired from the imaging unit.

公开(公告)号：US20200183145A1

公开(公告)日：2020-06-11

申请号：US16314232

申请日：2017-05-11

Applicant: SONY CORPORATION

Inventor： KENTA YAMAGUCHI ,  TAKESHI MIYAI ,  KENTARO FUKAZAWA ,  KOJI KASHIMA

IPC: G02B23/24 ,  A61B1/00 ,  H04N5/225

Abstract: [Object] To optimally adjust the specular refection component without lowered luminance[Solution] An endoscope device according to the present disclosure includes: a reflection-presence image acquisition unit that acquires a reflection-presence image containing a specular reflection component from a subject; a reflection-absence image acquisition unit that acquires a reflection-absence image not containing the specular reflection component from the subject; and a synthesis processing unit that performs synthesis of the reflection-presence image and the reflection-absence image. This configuration makes it possible to optimally adjust the specular refection component without lowered luminance, and makes it possible to optimally perform observation of the subject.

公开(公告)号：US20210321887A1

公开(公告)日：2021-10-21

申请号：US17250699

申请日：2019-08-07

Applicant: SONY CORPORATION

Inventor： TAKANORI FUKAZAWA ,  KAZUKI IKESHITA ,  DAISUKE KIKUCHI ,  TETSURO KUWAYAMA ,  KENJI TAKAHASHI ,  MINORI TAKAHASHI ,  ISAMU NAKAO ,  KENTARO FUKAZAWA ,  GORO FUJITA ,  FUMISADA MAEDA ,  TAKESHI MATSUI ,  TAKASHI YAMAGUCHI ,  HIROSHI YOSHIDA

IPC: A61B5/026 ,  G06T7/246 ,  A61B5/00

Abstract: A medical system (1) includes first light irradiation means (11) for irradiating an image capturing target with coherent light, image capturing means (12) for capturing a speckle image obtained from scattered light caused by the image capturing target irradiated with the coherent light, speckle contrast calculation means (1312) for calculating a speckle contrast value for each pixel on the basis of the speckle image, motion detection means (1311) for detecting motion of the image capturing target, speckle image generation means (1313) for generating a speckle contrast image on the basis of the speckle contrast value and the motion of the image capturing target detected by the motion detection means, and display means (14) for displaying the speckle contrast image.

公开(公告)号：US20210169305A1

公开(公告)日：2021-06-10

申请号：US16761490

申请日：2018-08-27

Applicant: SONY CORPORATION

Inventor： KENTARO FUKAZAWA ,  TAKANORI FUKAZAWA ,  DAISUKE KIKUCHI ,  MINORI TAKAHASHI ,  KAZUKI IKESHITA

IPC: A61B1/00 ,  G06T7/00

Abstract: [Problem] It is desired to provide a technology capable of improving visibility of a fluorescence image. [Solution] Provided is an image processing apparatus that includes a feature detecting unit configured to detect a feature of first image data that is obtained by capturing an image of a blood vessel by ICG fluorescence imaging, and an enhancement processing unit configured to control a degree of an enhancement process performed on the first image data, on the basis of the feature.

公开(公告)号：US20210235968A1

公开(公告)日：2021-08-05

申请号：US17250669

申请日：2019-08-07

Applicant: SONY CORPORATION

Inventor： KENTARO FUKAZAWA ,  DAISUKE KIKUCHI

IPC: A61B1/00 ,  A61B1/06 ,  G02B21/00 ,  G02B27/48

Abstract: In a medical system (1), speckle contrast calculation means (1313, 1314) calculates a first speckle contrast value for each pixel based on a first speckle image at a first exposure time and/or a second speckle contrast value for each pixel based on a second speckle image at a second exposure time shorter than the first exposure time. In addition, speckle image generation means (1315) generates a speckle contrast image on the basis of the first speckle contrast value and/or the second speckle contrast value depending on a detection result of motion of an image capturing target by motion detection means (1312).