Sony Corporation

Ntt Docomo, Inc.

Suntory Holdings Limited

Ishizaki Co., Ltd.

Sony Group Corporation

The Furukawa Electric Co., Ltd.

Yupo Corporation

Suntory Beverage & Food Limited

Ase Co., Ltd.

Daisuke Kikuchi

Tetsujiro Kondo

Takeshi Miyai

Yoshiaki Nakamura

Takashi Nakanishi

Tsugihiko Haga

Tsuneo Hayashi

Takami Mizukura

Yuki Sugie

Kentaro Fukazawa

Yukihiro Nakamura

Hisakazu Shiraki

Hiroshi Ichiki

Tetsushi Kokubo

Yuji Okumura

Kenji Tanaka

Hideki Mori

Yoshihiro Takahashi

Masashi Uchida

Kunio Kawaguchi

Kenji Ikeda

Kazumasa Tanaka

Yasuhiro Matsuda

Takeshi Kunihiro

Akio Furukawa

Takuo Morimura

Takara Kasai

Hiroyuki Morisaki

Koji Kashima

Yasuaki Takahashi

Masahito Yamane

Takeshi Uemori

Yusuke Yoshida

Hiromi Yoshinari

Masaki Hirose

Shizuo Chikaoka

Mitsunori Ueda

Tomoyuki Hirayama

Daisuke Nagao

Futoshi Hasegawa

Kenta Yamaguchi

Masayoshi Akita

Naohide Yamada

Hideo Kasama

Nobuyuki Ishizaki

Kazuhiko Kojima

Kenichiro Hosokawa

Toshiya Kobayashi

Takeshi Ouchi

Go Kira

Daisuke Nakagawa

Eiji Hara

Tatsuhiko Eguchi

Yasuhiko Suga

Takahiro Zama

Toshio Nakashima

Kohei Mizutani

Minori Takahashi

Kazuhiro Ota

Takanori Fukazawa

Kazuki Ikeshita

Mayuko Mori

Hirokazu Tajiri

Tatsuya Murase

A medical image processing apparatus includes an image processing unit configured to acquire a first fluorescence image captured between a timing when a first drug is administered and a first timing when a second drug is administered and a fluorescence intensity of a predetermined region starts to increase, and a second fluorescence image captured after the first timing and generate an output image in which fluorescence generated by the second drug is enhanced on a basis of the first fluorescence image and the second fluorescence image.

Medical image processing apparatus, method of driving medical image processing apparatus, medical imaging system, and medical signal acquisition system

Provided is an image processing apparatus that includes a feature detecting unit that detects a feature of first image data, where the first image data is obtained by capturing an image of a blood vessel by IndoCyanine Green (ICG) fluorescence imaging. The image processing apparatus further includes an enhancement processing unit that controls a degree of an enhancement process performed on the first image data, on the basis of the feature.

Image processing apparatus, image processing method, and image processing system for improving visibility of indocyanine green image

The check valve () is of straight pipe joint type and oblique lift type. It includes: a valve seat (); a moving body () capable of linearly reciprocating between a closed state where it is in close contact with the valve seat and an open state where it is separated from the valve seat; a primary flow path (inflow path ()) on an upstream side of the moving body; and a secondary flow path (outflow path ()) on a downstream side of the moving body. The moving body includes a valve body () and a valve shaft () extending from the valve body. The valve seat supporting the valve body is formed to straddle the center line (CL) of the connection flow path that linearly extends including the primary flow path (inflow path) and the secondary flow path (outflow path) in a cross section including the center line thereon.

Check valve

An image processing apparatus includes a special light image acquisition unit that acquires a special light image having information in a specific wavelength band, a generation unit that generates depth information at a predetermined position in a living body using the special light image, and a detection unit that detects a predetermined region using the depth information. The image processing apparatus further includes a normal light image acquisition unit that acquires a normal light image having information in a wavelength band of white light. The specific wavelength band is, for example, infrared light. The generation unit calculates a difference in a depth direction between the special light image and the normal light image to generate depth information at the predetermined position. The detection unit detects a position in which the depth information is a predetermined threshold or more as a bleeding point. The present technology is applicable to an endoscope.

Image processing apparatus, image processing method, and program

Provided is a laminate having a porous layer that can ensure the drying property of a printing ink and can also be produced with less gum residue generated. A laminate comprising a substrate layer (A) and a porous layer (B), wherein the porous layer (B) comprises a thermoplastic resin and a filler, the filler comprises a filler having a hydrophobized surface, as a part thereof, and the porous layer (B) has a liquid-absorptive capacity of 10 to 40 cc/mas measured in accordance with JIS P 8140:1998 with a 70 mass % ethanol aqueous solution.

Layered body having porous layer, and inkjet paper

A control device includes an image quality control unit configured to control image quality of an image for display on a basis of optical axis angle information with reference to a scope axis of an endoscope and an image signal acquired by an image sensor. The optical axis angle information is information detected by information obtained by acquiring light source angle information controlled by an imaging device.

Control device, endoscopic imaging device, control method, program, and endoscopic system

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.

Image processing device, image processing method, and endoscope system

In a case where a plurality of imaging apparatuses is used for a surgery, the appearance is regulated between images captured by the respective imaging apparatuses. According to the present disclosure, a medical system is provided, the medical system including a plurality of surgical imaging apparatuses and a control unit to which each of the surgical imaging apparatuses is connected, the control unit including a signal processing unit that links images captured by the respective surgical imaging apparatuses. With this configuration, in a case where a plurality of imaging apparatuses is arranged for a surgery, it becomes possible to regulate the appearance between images captured by the respective imaging apparatuses.

Medical system and control unit

Provided is an image processing device including: an image processing unit that generates image data for output from a captured image of an inside of a body cavity of a patient photographed by an endoscope. The image processing unit generates the image data in a manner that, when a lens barrel of the endoscope is moved in an optical axis direction of an objective lens during photographing, a display range in the captured image that is a range expressed in a display image displayed on a display device does not change, during the movement and after the movement, from a display range before the movement.

Image processing device, endoscopic surgery system, and image processing method

Provided is a control apparatus including a ratio calculation unit that calculates a first ratio of a bit assignment relating to transmission of a biological image on the basis of image capture conditions and a bit assignment determination unit that determines the bit assignment on the basis of the first ratio. In addition, provided is a control system including an image capture apparatus that captures an image of an object, the control apparatus including the ratio calculation unit that calculates the first ratio on the basis of the image capture conditions relating to the object, the bit assignment determination unit that determines the bit assignment, an image processing unit that performs image processing based on the captured image and the bit assignment and generates the biological image, and an output apparatus that outputs the biological image based on the bit assignment.

Control apparatus, control system, and control method for transmission of a biological image

[Object] To reduce a risk that a tone of a specific color component of a subject to be observed in medical operation is defective. [Solution] There is provided a medical image processing device including: a signal acquisition unit configured to acquire a first specific component image signal with a first exposure for a specific color component, a second specific component image signal with a second exposure different from the first exposure for the specific color component, and two non-specific component image signals corresponding to two color components different from the specific color component; a combination unit configured to generate a specific component combination image signal by combining the first specific component image signal and the second specific component image signal by using a weight based on an intensity of the specific color component; and a color image generation unit configured to generate a color image signal on a basis of the specific component combination image signal generated by the combination unit and the two non-specific component image signals.

Medical image processing device, system, method, and program

[Problem] A surgical apparatus of the related art controls only the cropping position of a captured image, and thus only executes a limited range of image control in laparoscopic surgery. [Solution] A medical information processing apparatus including: an image control section that controls processing of a captured image from a camera; and an arm control section that controls a motion of an arm that supports the camera. One of the image control section and the arm control section executes control on a basis of control information from another control section.

Medical information processing apparatus, information processing method, and medical information processing system

A reciprocating body () has valve element () including deflecting surface (), valve shaft () guided by guide cylinder (), and packing () having an annular shape circularly brought into close contact with valve seat () in a state where the reciprocating body () is in a closed position. The valve element () includes large diameter portion (), and small diameter portion () and deflecting portion (). The large diameter portion () has flange surface () supporting the packing () in a state where the packing () is exposed to the primary flow passage side. The flange surface () is formed such that the flange surface () is allowed to come into contact with the valve seat () via the packing (). Recess () is formed on the outer periphery of the small diameter portion (), and a portion of the packing () is fitted in the recess ().

Check valve and reciprocating body for check valve

The present disclosure relates to an image processing device, an image processing method, and a surgical system that enable detection of a region including a specific living body site in an intraoperative image on the basis of a frequency of a motion vector of a living body in the intraoperative image. A motion detection unit detects the motion vector of the living body in the intraoperative image using the intraoperative images at different times. The analysis unit obtains the frequency of the motion vector detected by the motion detection unit. A frequency map generation unit detects the region including the specific living body site in the intraoperative image on the basis of the frequency obtained by the analysis unit. The present disclosure is applicable to, for example, a CCU and the like of an endoscopic surgical system.

Image processing device, image processing method, and surgical system

Growing community of inventors

Tokyo, Japan

Daisuke Kikuchi