Nec Corporation

Junichi Fukuda

Ryoma Oami

Junko Nakagawa

Kenichiro Ida

Mika Saito

Tatsunori Yamagami

Keisuke Hirayama

Yoshitsugu Kumano

Shohzoh Nagahama

Hiroki Adachi

Akinari Furukawa

Yasumasa Ohtsuka

Fumi Ikeda

Manabu Moriyama

Fumie Einaga

Ryosuke Nakamura

Akio Kuramoto

Yasushi Hamada

Mamoru Inoue

Akira Hirokawa

Hajime Yamashita

Daisuke Iwanaka

An information processing apparatus () includes a time and space information acquisition unit () that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit () that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit () that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of the possible surveillance target.

Information processing apparatus, information processing method, and program

An information processing apparatus according to the present invention includes: a display control unit that displays, on a screen, a map of a search area, a camera icon indicating a location of a surveillance camera in the map, and a person image of a search target person; an operation receiving unit that receives an operation of superimposing, on the screen, one of the person image or the camera icon on the other; and a processing request unit that requests a matching process between the person image and a surveillance video captured by the surveillance camera corresponding to the camera icon based on the operation.

Information processing apparatus, information processing method, and storage medium

An information processing apparatus of the disclosure includes: an acquisition unit that acquires a plurality of captured images each including a reference member, which has a known shape, and a subject; and a composition unit that generates one composite image from the plurality of captured images based on the shape of the reference member included in each of the plurality of captured images.

An image processing device outputs, by using a result of machine learning, an image including three or more gradations and indicating a central line in response to an input of a fingerprint image, the machine learning being performed by using data including at least a fingerprint image, central line information indicating a central line in the fingerprint image, and zone information indicating a zone that is a portion of the fingerprint image which is effective for fingerprint collation, and generates a binary central line image based on the output image.

Image processing device, fingerprint collation system, image processing method, and recording medium

An information processing apparatus includes: an acquisition unit that acquires a two-dimensional image of a person, and a registered image group including two-dimensional registered images and three-dimensional registered images of a plurality of registrants; and a selection unit that selects a type of a registered image to be used for matching from one of the two-dimensional registered images and the three-dimensional registered images based on the two-dimensional image, prior to the matching the two-dimensional image with the registered image group.

An information processing apparatus according to the invention includes: an acquisition unit that acquires a two-dimensional image of a person and a three-dimensional registered image of a registrant; and a generation unit that, when superimposing the two-dimensional image and the three-dimensional registered image to generate a composite image, performs an editing process for changing an appearance of the person or the registrant for at least one of the two-dimensional image, the three-dimensional registered image, and the composite image.

Information processing apparatus, information processing method, and non-transitory storage medium

An antenna unit part is coupled to a housing unit in such a way that the antenna unit part can be relatively oscillated. Acceleration sensors that detect accelerations that occur in an azimuth angle direction and an elevation angle direction are provided in the housing unit. Linear actuators are provided between the housing unit and an antenna unit part so that the linear actuators are able to adjust a relative angle of the antenna unit part with respect to the housing unit. A variation amount calculation unit calculates a variation amount in the elevation angle direction and the azimuth angle direction based on the accelerations detected by the acceleration sensors. A correction amount calculation unit calculates a correction amount to cancel the variation amount calculated by the variation amount calculation unit. The linear actuators are driven based on the correction amount.

Antenna device and antenna device control method

A radiowave absorber of the present invention includes: an upper plate that includes a dielectric material containing conductive particles; a lower plate that is arranged parallel to the upper plate, and includes a dielectric material that contains conductive particles; and a plate-shaped support portion that is arranged between the upper plate and the lower plate, and supports the upper plate and the lower plate.

Radiowave absorber and parabolic antenna

An array antenna includes a group of antenna elements and a switching section. The group of antenna elements has a configuration in which a plurality of antenna elements is arranged. The switching section has a plurality of switch elements capable of individually switching the feeding points of the antenna elements included in the group of antenna elements. By switching of the switch elements, the group of antenna elements is converted into an antenna for MIMO communication to transmit and receive a plurality of signals in parallel, or into a directional array antenna to control the directivity towards the direction at which the signals arrive.

Growing community of inventors

Tokyo, Japan

Junichi Fukuda