Nec Corporation

Nec Electronics Corporation

Renesas Electronics Corporation

Subaru Corporation

Ngk Spark Plug Company, Limited

Fuji Jukogyo Kabushiki Kaisha

Ihi Corporation

Ishikawajima-harima Jukogyo Kabushiki Kaisha

The Tokyo Electric Power Company, Incorporated

Katsumi Kikuchi

Shintaro Yamamichi

Hideya Murai

Tadanori Shimoto

Kazuhiro Baba

Soma Shiraishi

Kentaro Mori

Yu Nabeto

Hirokazu Honda

Takanori Nishi

Yoichiro Kurita

Akira Miyata

Koji Soejima

Takami Sato

Suguru Watanabe

Hideyuki Satou

Yoshiki Nakashima

Takuo Funaya

Takehiko Maeda

Kenji Nanba

Ayami Yamaguchi

Koji Matsui

Kenta Ogawa

Keiichiro Kata

Jun Tsukano

Masaya Kawano

Daisuke Ohshima

Yuji Aiuchi

Haruna Watanabe

Shinichi Miyazaki

Hirofumi Inoue

Shigeki Shinoda

Katsumi Maeda

Satoshi Hirano

Tsuyoshi Yamamoto

Yoshihito Hashimoto

Takahiro Kumura

Tomohiro Yamaji

Junichiro Mataga

Rokuro Kambe

Yasunori Babazaki

Shinya Miyamoto

Kouji Soejima

Kouji Matsui

Akane Aruga

Hideki Sasaki

Jun Sakai

Kyota Higa

Hideaki Sato

Shin Tominaga

Hikaru Kouta

Akinobu Shibuya

Manabu Kusumoto

Soichiro Takata

Hisao Kasahara

Yuuki Fujimura

Yoshimi Okabe

Yuuji Kayashima

Yoshinobu Inomoto

Provided is a quantum device capable of suppressing reduction in performance of quantum bit even when a quantum chip is flip-chip mounted on an interposer. A quantum chip () is flip-chip mounted on an interposer () by a bump (). A coplanar line () coupling adjacent quantum bits is formed on the quantum chip (). A gap () is provided, in the interposer (), at a location facing a center conductor () of the coplanar line (). A second ground electrode () is formed around gap (). The interposer () has a connection electrode () connecting the second ground electrode () around the gap (). A bump (A) formed in the vicinity of the connection electrode () is connected to the first ground electrode () and the second ground electrode ().

Quantum device and quantum computer

Provided are an oscillator and a quantum computer capable of suppressing an occupied area of a circuit. An oscillator () includes a resonator () including a plurality of loop circuits in which a first superconducting line (), a first Josephson junction (), a second superconducting line (), and a second Josephson junction () are annularly connected, and a magnetic field application circuit () including an electrode that goes around in a predetermined shape and configured to apply a magnetic field to the loop circuit, in which the electrode is arranged so as to face at least two of the loop circuits.

Oscillator and quantum computer

In a video processing device, a video acquisition means acquires a material video. An importance calculation means calculates importance in the material video using a plurality of models. An importance integration means integrates the importance calculated using the plurality of models. A generation means extracts important scenes in the material video based on the integrated importance and generates a digest video including the extracted important scenes.

Video processing device, video processing method, training device, training method, and recording medium

A quantum device according to an example embodiment includes: a quantum chip with a first surface and a second surface located on a side opposite to the first surface, in the quantum chip, at least a part of a qubit circuit being provided on the second surface; a first interposer with a third surface and a fourth surface located on a side opposite to the third surface, the first interposer being connected to the quantum chip in such a manner that the second surface of the quantum chip is opposed to the third surface of the first interposer; and a second interposer with a fifth surface and a sixth surface located on a side opposite to the fifth surface, the second interposer being connected to the first interposer in such a manner that the fourth surface of the first interpose is opposed to the fifth surface of the second interposer.

Quantum device

The video processing device includes a video acquisition means, a person identification means, an importance calculation means, and an importance integration means. The video acquisition means acquires a material video. The person identification means identifies a person from the material video. The importance calculation means calculates an importance of the material video. The importance integration means integrates the importance for each person and outputs a person importance indicating an importance for each person.

Video processing device, video processing method, and recording medium

The present invention provides a processing apparatus () including: an acquisition unit () that acquires a plurality of images, captured by a plurality of cameras, of a product held by a customer with a hand; a detection unit () that detects an object from each of the plurality of images; a positional information generation unit () that generates positional information indicating a position in the image, for the each detected object; a product kind-related information generation unit () that generates product kind-related information that determines a product kind, for the each detected object; an extraction unit () that extracts a group of a plurality of objects which satisfies conditions with each other, the conditions being related to the positional information and the product kind-related information; and a product recognition result output unit () that outputs a product recognition result for the each extracted group.

Processing apparatus, processing method, and non-transitory storage medium

An image acquisition unit () acquires a recognition processing image. A recognition unit () recognizes a product in the recognition processing image based on an estimation model. A registration unit () registers a result of the recognition in recognized product information. An output unit () outputs a result of the recognition. A correction reception unit () receives an input for correcting a result of the recognition. A correction unit () changes a result of the recognition to a result of the recognition after a correction, and also stores correction information in which a result of the recognition after a correction and the recognition processing image are associated with each other. A learning unit () performs relearning by using the recognition processing image stored as the correction information and updates the estimation model, when a number of the recognition processing image stored exceeds a predetermined value.

Processing system, processing method, and non-transitory storage medium

A product detection apparatus () includes an acquisition unit (), an image processing unit (), and an output unit (). The acquisition unit () acquires a plurality of images (one example of a first image) generated by an image capture unit () in association with a date and a time when the image is generated. These plurality of images are generated at different timings from each other. The image processing unit () detects a state (hereinafter, described as a first state) in which a new product is present on a product shelf () continuously for a reference time or longer by processing the plurality of images. The output unit () performs a first output when the first state is detected. The first output indicates that a product () has been returned to the product shelf () after the product () is taken out of the product shelf () by a customer.

Product detection apparatus, product detection method, and non-transitory storage medium

An article determination apparatus () is used with two image capture units (). One image capture unit (), an article shelf (), and the other image capture unit () are arranged in this order. The acquisition unit () acquires images generated by the two image capture units (). The image processing unit () generates first size data and second size data by processing the images acquired by the acquisition unit (). The first size data and the second size data indicate the size of an area in which an article is captured in an image generated by one image capture unit () and by the other image capture unit (), respectively. The determination unit () determines that an estimation result of the article name of the article by image processing is correct when a relation between the first size data and the second size data satisfies a criterion.

Article determination using image processing

An information processing deviceX mainly includes a slow motion video generation meansX and a digest candidate generation meansX. The slow motion video generation meansX generates a slow motion video SL being video data in which a playback speed of the first candidate video data Cdis slower than a normal speed, with respect to first candidate video data Cdbeing video data corresponding to a segment of a portion selected from video material data Dm. Here, the digest candidate generation meansX generates digest candidate Cd being a candidate of a digest of the video material data Dm based on the video material data Dm and the slow motion video SL.

Information processing device, control method, and recording medium

In an object identification apparatus, a foreground extraction unit performs a foreground extraction with respect to input images, and generates a foreground extraction result. A state extraction unit extracts a state for each foreground based on the foreground extraction result. An identification model selection unit selects one or more identification models based on the extracted state for each foreground by using a selection model. An identification unit identifies a moving object included in the input images using the selected identification model.

Identification apparatus, object identification method, learning apparatus, learning method, and recording medium

The information processing deviceincludes an acquisition unitA, a structural feature point extraction unitA, a common coordinate system transformation unitA, and a structural feature point integration unitA. The acquisition unitA is configured to acquire captured images Im generated by plural image acquisition devicesand positional relation information Ip indicative of a positional relation among the plural image acquisition deviceThe structural feature point extraction unitA is configured to extract, from each of the captured images Im, intra-image coordinate values Pi for structural feature points, which are structural feature points of a target structure of observation through a display device, the display device displaying a virtual object superimposed on a view. The common coordinate system transformation unitA is configured to convert, based on the positional relation information Ip, the intra-image coordinate values Pi for each of the structural feature points extracted from each of the captured images Im into individual coordinate values Pc indicating coordinate values in a common coordinate system which is a common three-dimensional coordinate system. The structural feature point integration unitA is configured to determine, for each of the structural feature points, a representative coordinate value Pcr in the common coordinate system based on the individual coordinate values Pc in the common coordinate system.

Information processing device, control method, and storage medium

An installation assistance apparatus () includes a first image capture unit and a second image capture unit that are placed in such a way as to face each other in a plan view, an acquisition unit () acquiring a first image from the first image capture unit, a detection unit () detecting a position of at least part of the second image capture unit in the first image by processing the first image, a determination unit () determining whether the position of the second image capture unit satisfies a criterion, and an output processing unit () causing a determination result by the determination unit () to be output.

Installation assistance apparatus, installation assistance method, and non-transitory computer-readable storage medium

A quantum device capable of securing terminals for external connection is provided. A quantum device according to an example embodiment includes a quantum chip, an interposeron which the quantum chipis mounted, and a socketdisposed so as to be opposed to the interposer, the socketcomprising a movable pinand a housingsupporting the movable pin, in which at least one end of the movable pin, which includes the one end and the other end opposite to the one end, is movable relative to the housing, the one end being in electrical contact with a terminal of the interposer, and the other end is in an electrical contact with a terminal of a boardon which a connectoris formed, the connectorbeing configured to serve as an external input/output.

A quantum device capable of improving a cooling effect while securing the number of terminals is provided. A quantum device according to an example embodiment includes a quantum chip, and an interposeron which the quantum chipis mounted, in which the interposerincludes a conductive wiring line CLelectrically connected to the quantum chip, and a metal filmdisposed in a part of the interposerthat is in contact with a sample stagehaving a cooling function, and a mounting surfaceof the interposeron which the quantum chipis mounted or an opposite surfaceopposite to the mounting surfaceincludes a first area ARand a second area ARdifferent from the first area ARas viewed in a direction perpendicular to the mounting surfaceor the opposite surface

Quantum device having quantum chip on interposer in contact with sample stage

Growing community of inventors

Tokyo, Japan

Katsumi Kikuchi