公开(公告)号：US20190335104A1

公开(公告)日：2019-10-31

申请号：US16465827

申请日：2017-12-05

Applicant: SONY CORPORATION

Inventor： Yuki SUGIE ,  Koji KASHIMA ,  Masaya TAKEMOTO ,  Kenji IKEDA

IPC: H04N5/232 ,  A61B1/00 ,  A61B1/06 ,  A61B90/00

Abstract: An endoscopic system including an endoscope including an optical element including a marker disposed thereon, an optical formation device that changes an angle of view, and an image capturing device receiving light from the optical element via the optical formation device and processing circuitry that identifies the angle of view from an image captured by the image capturing device based on the marker in the image.

公开(公告)号：US20200163538A1

公开(公告)日：2020-05-28

申请号：US16611852

申请日：2018-04-16

Applicant: Sony Corporation

Inventor： Kenji TAKAHASHI ,  Kenji IKEDA ,  Koji KASHIMA ,  Masaya TAKEMOTO ,  Hisakazu SHIRAKI ,  Takami MIZUKURA

IPC: A61B1/045 ,  G02B23/24 ,  A61B1/00 ,  A61B1/04 ,  A61B5/00

Abstract: An image acquisition system includes: a light source unit; an imaging unit; a medical tool detection unit; and an image processing unit. The light source unit applies, to an affected part in which a medical tool that emits fluorescence by irradiation of excitation light is present, normal light and the excitation light. The imaging unit images the affected part under irradiation with the excitation light and under irradiation with the normal light, and acquires a first image signal obtained by imaging the fluorescence and a second image signal obtained by imaging the normal light. The medical tool detection unit detects, on the basis of the first image signal, an area in which the medical tool is present in a first image obtained from the first image signal. The image processing unit generates a display image using a result of detecting the area in which the medical tool is present and the second image signal.

公开(公告)号：US20190051039A1

公开(公告)日：2019-02-14

申请号：US16078057

申请日：2017-02-10

Applicant: SONY CORPORATION

Inventor： Daisuke TSURU ,  Tsuneo HAYASHI ,  Yasuaki TAKAHASHI ,  Koji KASHIMA ,  Kenji IKEDA

IPC: G06T15/60 ,  G06T7/00 ,  A61B1/05 ,  G06T15/80 ,  G06T5/50 ,  A61B1/06

Abstract: The present technology relates to an image processing apparatus, an image processing method, a program, and a surgical system, capable of appropriately providing medical image with shadow/shade.The image processing apparatus determines whether shadow/shade is to be added or suppressed onto a medical image and controls to generate a shadow/shade corrected image on the basis of a determination result. The present technology can be applied to, for example, a surgical system or the like of performing a surgery while viewing a medical image photographed by an endoscope.