Nec Corporation

Hitachi, Ltd.

Nec C Orporation

Mitsubishi Hitachi Power Systems, Ltd.

Mitsubishi Power, Ltd.

Ryo Kawai

Ryoma Oami

Hiroo Ikeda

Takuya Ogawa

Hiroshi Yamada

Yukie Ebiyama

Yusuke Takahashi

Katsuhiko Takahashi

Junko Nakagawa

Kosuke Yoshimi

Hiroyoshi Miyano

Kazuya Koyama

Yuusuke Konishi

Yusuke Konishi

Noboru Yoshida

Jianquan Liu

Shoji Nishimura

Yadong Pan

Atsushi Hatakeyama

Hiroaki Takeuchi

Jun Yoshida

Kenji Nanataki

Yuta Namiki

Youhei Sasaki

Naoki Shindou

Hiroshi Fukuda

Naoki Kobayashi

Wataru Hattori

Hidetaro Murata

Hiromi Koizumi

Shunsuke Tsuda

Toshinori Hosoi

Nobuaki Kizuka

Takeo Saito

Mitsunobu Tasaka

Takuya Takeda

Naotsugu Toume

Yuki Tsuruoka

Masaki Yotsutani

Takayuki Kawano

Tomoyuki Matsui

Hayato Maekawa

Takashi Ishizawa

Tetsuya Nakamura

A query acquisition unit () acquires a query video. A query frame selection unit () selects a plurality of query frames from among a plurality of first frame images included in the query video. A video selection unit () selects a video by using the plurality of query frames. At this time, the video selection unit () uses references (1) and (2) below as a condition for selecting the video. Reference (1) A condition that a “similar frame image whose degree of similarity to a query frame satisfies a first reference is present” is satisfied for at least two query frames. Reference (2) When query frames associated with each of at least two similar frame images are arranged in the same order as that of the at least two similar frame images, the arrangement order coincides with an arrangement order of at least two query frames in a query video.

Image selection apparatus, image selection method, and non-transitory computer-readable medium

A guidance processing apparatus () includes an information acquisition unit () that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit () that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.

Guidance processing apparatus and guidance method

An action detection system () includes an action specification unit () configured to start specification of at least one action ID based on at least part of skeleton information extracted from video data that is a captured video of a user in response to detection of the user visiting checkout machine determined in advance, a determination unit () configured to determine whether or not an action sequence including the specified at least one action ID corresponds to registration action sequences registered in advance, and a processing control unit () configured to execute processing determined in advance in accordance with a determination result.

Action detection system, action detection method, and non-transitory computer-readable medium

An image processing system includes: a receiving unit configured to receive an input of a plurality of image frames constituting a video from an imaging apparatus; a detection unit configured to detect a feature point included in an image frame to be processed in the plurality of image frames; and an output unit configured to output an output image obtained by superimposing an image frame to be processed of an area detected as a feature point on a background image generated from at least some of a plurality of image frames.

Image processing system, image processing method and program storage medium for protecting privacy

An abnormal situation alarming system includes a detection unit that detects an abnormal situation, an acquisition unit that acquires, when the abnormal situation is detected, information representing the circumstances of the location where the abnormal situation occurred, a calculation unit that calculates the time allowable for handling the abnormal situation from a detection result of the abnormal situation and an acquisition result of the information, and an alarming unit that gives an alarm of the detection result of the abnormal situation and a calculation result of the time.

Abnormal situation alarming system

The present invention provides an image processing apparatus including: an image acquisition unit acquiring a candidate of a query image; a skeletal structure detection unit detecting a two-dimensional skeletal structure of a person included in a candidate of the query image; a query evaluation unit computing an evaluation value of a candidate of the query image, based on a detection result of the two-dimensional skeletal structure; a selection unit selecting a query image out of candidates of the query image, based on the evaluation value; a feature value computation unit computing a feature value of the two-dimensional skeletal structure detected from the query image; and a retrieval unit retrieving an analysis target image including a person in a pose similar to a pose of a person included in the query image out of analysis target images, based on a degree of similarity of the computed feature value.

Image processing apparatus, image processing method, and non-transitory storage medium

A query acquisition unit () acquires pose information (hereinafter, described as query pose information) that is information to be a query and indicates a pose of a person. A search information acquisition unit () acquires a plurality of pieces of search pose information. The search pose information is pose information about an image (hereinafter, described as a target image) to be a search target, and is stored in a database by a plurality of target images. A selection unit () selects, from among the plurality of pieces of search pose information, two or more pieces of the search pose information whose degree of similarity to the query pose information satisfies a reference. The selection processing becomes substantially processing of selecting a target image similar to an image (hereinafter, described as a query image) associated with the query pose information.

An information processing apparatus () includes a first analyzing unit (), a second analyzing unit (), and an estimating unit (). The first analyzing unit () calculates a flow of a crowd in a capturing range of a fixed camera () using a first surveillance image (). The second analyzing unit () calculates a distribution of an attribute of objects in a capturing range of a moving camera () using a second surveillance image (). The estimating unit () estimates an attribute distribution for a range that is not included in the capturing range of the moving camera ().

Information processing apparatus, control method, and program

Display screen with graphical user interface

To efficiently determine learning data for estimating an unknown behavior by a machine, an information processing device according to the present invention is provided with: an information acquisition means for acquiring an image including a person; and a feature conversion means for converting skeleton information extracted from the image into a feature vector which indicates elements constituting a behavior of the person and is a lower dimension than the skeleton information.

Information processing device, method, and program recording medium

Growing community of inventors

Tokyo, Japan

Ryo Kawai