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.