Nec Corporation

Naotake Fujita

Toshiyuki Nomura

Kota Iwamoto

Ryota Mase

Takato Ozawa

Takami Sato

Hiroo Harada

Kouichi Ueda

Akira Yajima

Takao Osaki

Ryosuke Takai

A system of this invention is a video processing system for determining details of a browsable video content. This video processing system includes a video fragment download unit that downloads data of a video fragments in a determination target video content via a network, and a first video content determination unit that determines the details of the video content based on the downloaded data of the video fragments. With this arrangement, it is possible to determine the details of a browsable video content while reducing the amount of data to be downloaded.

Video processing system, video content monitoring method, video processing apparatus, control method of the apparatus, and storage medium storing control program of the apparatus

To enable a presence/absence of a modification of a source video to be readily assessed in a derived video created by utilizing the source video. Relationship information including information indicating a segment corresponding relationship between at least one source video and a derived video created by utilizing at least a part of segments of the at least one source video and information indicating a presence/absence of a modification of the source video in a segment of the derived video in which the corresponding relationship exists is stored in a relationship information storing unit, and based on the relationship information stored in the relationship information storing unit, the segment corresponding relationship between the derived video and the at least one source video is displayed in a display mode in accordance with the presence/absence of a modification of the source video in the segment of the derived video in which the corresponding relationship exists.

Inter-video corresponding relationship display system and inter-video corresponding relationship display method

The present invention enables detection of a local differing region between images. Inter-image difference information indicating a difference in feature amounts for each subregion between first and second images is generated based on a first feature amount vector that is a set of feature amounts respectively corresponding to a plurality of subregions in the first image and a second feature amount vector that is a set of feature amounts respectively corresponding to a plurality of subregions in the second image, a differing region that is an image region that differs between the first and second images is detected based on differences in the respective subregions indicated by the inter-image difference information, and detection information that indicates a result of the detection is outputted.

Differing region detection system and differing region detection method

Physical configuration information stored in the physical configuration storage unit () indicates physical configuration elements of an information processing system and a connection relationship between the physical configuration elements. Virtual configuration information stored in a virtual configuration storage unit () indicates virtual configuration elements of a virtual system and a connection relationship between the virtual configuration elements. Here, the virtual system is a system that is functionally equivalent to the information processing system to be managed. Process configuration information stored in a process configuration storage unit () indicates process configuration elements of a process performed in the information processing system and a connection relationship between the process configuration elements. First correspondence information stored in a correspondence information storage unit () indicates a correspondence relationship between the physical configuration elements and the virtual configuration elements, and the second correspondence information indicates a correspondence relationship between the process configuration elements and the virtual configuration elements.

System structure management device, system structure management method, and program

A sound processing device according to the present invention includes: a time-frequency analysis means which generates a time-frequency plane from a sound signal through time-frequency analysis; a region characteristic amount extraction means which, for a plurality of partial region pairs which is defined on the time-frequency plane and of which at least either of shapes of two partial regions or positions of the two partial regions differ from one another, extracts a region characteristic amount from each partial region; and a sound identifier generation means which generates a sound identifier which identifies the sound by using the region characteristic amount from the each partial region.

Sound processing method, sound processing system, video processing method, video processing system, sound processing device, and method and program for controlling same

To enable a utilization frequency of each segment in a source video to be readily assessed between videos in a corresponding relationship during a creation process. Relationship information that is information indicating a segment in a corresponding relationship between a source video and a plurality of derived videos created using at least a part of segments of the source video is stored in a relationship information storing unit, and a corresponding relationship of the segment between the source video and the plurality of derived videos and a utilization frequency of each segment of the source video by the plurality of derived videos are displayed based on the relationship information stored in the relationship information storing unit.

A load control devicefor assigning transaction processes to a plurality of computation resources has: a receiverthat receives a transaction process request; an assignment controllerthat selects appropriate assignment destinations to which received transactions are assigned, and then stores the transactions in transmission queuesprovided for the assignment destinations respectively; a transmitterthat transmits transaction data stored in the transmission queuesto the assignment destinations; an overflow detectorthat monitors whether or not the number of transactions accumulated in each of the transmission queuescorresponding to the respective assignment destinations exceeds an upper limit; and a reassigning partthat, when the number of transactions exceeds the upper limit as a result of the monitoring by the overflow detector, reselects assignment destinations to which the transactions stored at the number of transactions exceeding the upper limit are assigned.

Load control device

A video processing apparatus includes a first storage means unit which stores, in correspondence to a viewer, frame feature values to characterize each frame of scenes constituted by a series of frames in a video content viewed by the viewer; a second storage means unit which stores, as scene groups classified by attributes of the scenes, the frame feature values of scenes constituted by the series of frames; an interest level accumulation means unit which compares the frame feature values stored in the first storage means unit with the frame feature values stored in the second storage means unit, and in case the compared frame feature values match, increases a score about the viewer which represents the interest level with respect to the scene group of which the frame feature values match; and a viewer preference determination means unit which determines that the scene groups of the which the scores are higher are the scene groups preferred by the viewer.

Video processing system, method of determining viewer preference, video processing apparatus, and control method

In a mobile terminal having a security function, both convenience and security protection are realized so as to prevent a user from feeling bothersome. A mobile phone has an operation control unit which sets the operation of various functions of the mobile terminal to be unusable at any timing. When a used state determination unit determines that the mobile phone is not in an abnormal state and not left, the operation control unit controls operation of the various functions to maintain usable states.

Mobile terminal, and program and method for preventing unauthorized use of mobile terminal

A video processing apparatus includes a storage unit, an input unit, and a determining unit. The storage unit stores a plurality of scenes included in a scene group and characteristic amounts which are extracted from a series of plural frames included in the respective scenes in the scene group, in association with each other, defining one scene out of the plurality of scenes included in the scene group as a typical scene and the other scenes as a derived scene, the scene group being a group of a plurality of scenes derived from a common scene. The input unit inputs a characteristic amount which is extracted from each of the frames of a new scene. The determining unit determines whether the new scene represented by the inputted characteristic amount is the derived scene of the scene group or not by verifying the inputted characteristic amount with the characteristic amount of the typical scene of the scene group stored in the storage unit.

Video processing system, video processing method, database for video processing and generating method thereof, video processing apparatus, control method thereof and control program thereof

An electronic money system is directed to avoid unauthorized use of certificate-type electronic money. The electronic money system is provided with a management server, a verification sever, a remittance terminal, and a receptor terminal. In response to a request from the remittance terminal, the management server issues an inactive electronic certificate including a certificate ID and notifies the verification server of the certificate ID. The remittance terminal gives a group signature to the inactive electronic certificate to generate an active electronic certificate. The reception terminal verifies the active electronic certificate obtained from the remittance terminal on the basis of the group signature. The verification server matches the certificate ID notified from the management server with the certificate ID included in the active electronic certificate verified by the reception terminal to verify availability of the active electronic certificate.

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Tokyo, Japan

Naotake Fujita