Abstract: A non-transitory computer-readable recording medium storing an program for causing a computer to execute a process includes acquiring time-series data of skeleton information that includes a position of each of portions of a subject, specifying a portion in an abnormal state regarding a position, for skeleton information at a first time point in the acquired time-series data, determining a model of a probability distribution that restricts a position of the specified portion, in the skeleton information at the first time point, generating a graph that includes a node that indicates a position of each portion at each time point and a first edge that couples between nodes that indicate positions of different portions biologically connected at each time point and in which the model is associated with the node that indicates the position of the portion; and correcting the skeleton information at the first time point in the time-series data.

Abstract: A non-transitory computer-readable recording medium storing a program for causing a computer to execute processing includes acquiring time-series data of skeleton information that includes a position of each of portions of a subject, specifying a type of an operation of the subject that corresponds to skeleton information at a first time point in the acquired time-series data, determining a model of a probability distribution that restricts a temporal change in a position of a portion in the skeleton information, generating a graph that includes a node that indicates a position of each portion at each time point, a first edge that couples between nodes, and a second edge that couples between nodes that indicate the positions of the portion at different time points, and in which the determined model is associated with the second edge, and correcting the skeleton information.

Abstract: Provided is an information processing method of determining the influence of the event on the traffic condition, and this method includes a first link setting step of setting a link, related to an occurrence position of the event, as a target link, a determining step of determining a degree of influence of the event on the traffic condition of the target link, and a second link setting step of setting a link adjacent to the target link as a new target link based on a determination result of the determining step, in which the processing in the determining step is performed on the target link specified in the second link setting step.

Abstract: Avoiding False Negatives in vision-based multi-view gymnast detection presents a significant challenge. Detection results with False Negatives can further impact subsequent processing, such as multi-view 3D pose estimation. Therefore, interpolating missing bounding boxes is a desirable solution. Assuming that calibrated camera parameters are known, our method interpolates missing bounding boxes when a gymnast's 2D bounding boxes are detected in more than two views but are absent in others. This method primarily involves three steps: 1) Inferring the vertical 3D body center line using detected cross-view 2D bounding boxes and camera parameters through 2D-to-3D projection; 2) Obtaining the average 3D gymnast scale from pre-acquired data, and then calculating the 3D horizontal scale based on the 3D vertical scale obtained in step 1; 3) Interpolating the missing 2D bounding boxes using the inferred 3D vertical line and horizontal scale through 3D-to-2D projection.

Abstract: A road information providing system includes: a first traffic state recognition unit that recognizes a first traffic state that is a traffic state of first-type movable bodies; a second traffic state recognition unit that recognizes a second traffic state that is a traffic state of second-type movable bodies smaller in size than the first-type movable bodies; a specific road area extraction unit that extracts, as a specific road area, a road area satisfying traffic determination conditions including a determination condition that the first traffic state shows that a traffic volume of the first-type movable bodies has decreased and a determination condition that the second traffic state shows that the second-type movable body is traveling; and a traveling obstruction information providing unit that provides traveling obstruction information serving as notification that an event has occurred which obstructs the traveling of the first-type movable bodies in the specific road area.

Abstract: An image collection system includes: a captured-image analysis unit that determines whether a captured image, captured by a camera mounted on a mobile object, of surroundings of the mobile object is a first captured image including an image portion of a specified monitoring target object; an image-capturing-condition recognition unit that recognizes a first image-capturing condition that is an image-capturing condition at the time when the camera captures the first captured image; and a monitoring-target-object-information providing unit that transmits monitoring-target-object image information in which the first captured image and the first image-capturing condition are associated with each other, to a specified provision destination.

Abstract: An image collection system includes: a captured-image analysis unit that determines whether a captured image, captured by a camera mounted on a mobile object, of surroundings of the mobile object is a first captured image including an image portion of a specified monitoring target object; an image-capturing-condition recognition unit that recognizes a first image-capturing condition that is an image-capturing condition at the time when the camera captures the first captured image; and a monitoring-target-object-information providing unit that transmits monitoring-target-object image information in which the first captured image and the first image-capturing condition are associated with each other, to a specified provision destination.

Abstract: A road information providing system includes: a first traffic state recognition unit that recognizes a first traffic state that is a traffic state of first-type movable bodies; a second traffic state recognition unit that recognizes a second traffic state that is a traffic state of second-type movable bodies smaller in size than the first-type movable bodies; a specific road area extraction unit that extracts, as a specific road area, a road area satisfying traffic determination conditions including a determination condition that the first traffic state shows that a traffic volume of the first-type movable bodies has decreased and a determination condition that the second traffic state shows that the second-type movable body is traveling; and a traveling obstruction information providing unit that provides traveling obstruction information serving as notification that an event has occurred which obstructs the traveling of the first-type movable bodies in the specific road area.

Abstract: Provided is an information processing method of determining the influence of the event on the traffic condition, and this method includes a first link setting step of setting a link, related to an occurrence position of the event, as a target link, a determining step of determining a degree of influence of the event on the traffic condition of the target link, and a second link setting step of setting a link adjacent to the target link as a new target link based on a determination result of the determining step, in which the processing in the determining step is performed on the target link specified in the second link setting step.

Abstract: An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: acquire feature points from a shot image; calculate, from each of the acquired feature points, with preset conditions, a plurality of context feature amounts that has a success-or-failure vector of a single-attribute; and extract, from among the acquired feature points, feature points of which a product of the plurality of context feature amounts is equal to or greater than a preset threshold.

Abstract: A recording medium records an information processing program for causing a computer to execute processing including: acquiring an image from an imaging device provided in a first moving body; estimating a self-position of the first moving body by a first algorithm based on the image; generating a first point group that indicates a three-dimensional shape around the first moving body; generating a second point group that indicates the three-dimensional shape by a second algorithm based on data used in the first algorithm; merging the first point group and second point group so as to generate a third point group; extracting a space of an area group where a second moving body is parked from the third point group based on a movement track of the first moving body and information regarding a size of the second moving body; dividing the extracted space; and specifying each area of the area group.

Abstract: An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: acquire feature points from a shot image; calculate, from each of the acquired feature points, with preset conditions, a plurality of context feature amounts that has a success-or-failure vector of a single-attribute; and extract, from among the acquired feature points, feature points of which a product of the plurality of context feature amounts is equal to or greater than a preset threshold.

Abstract: A recording medium records an information processing program for causing a computer to execute processing including: acquiring an image from an imaging device provided in a first moving body; estimating a self-position of the first moving body by a first algorithm based on the image; generating a first point group that indicates a three-dimensional shape around the first moving body; generating a second point group that indicates the three-dimensional shape by a second algorithm based on data used in the first algorithm; merging the first point group and second point group so as to generate a third point group; extracting a space of an area group where a second moving body is parked from the third point group based on a movement track of the first moving body and information regarding a size of the second moving body; dividing the extracted space; and specifying each area of the area group.

Abstract: An information processing apparatus including: a memory, and a processor coupled to the memory and the processor configured to: detect a plurality of sounds in sound data captured in a space within a specified period, classify the plurality of sounds into a plurality of kinds of sound based on similarities of the plurality of sounds respectively, and determine a state of a person in the space within the specified period based on counts of the plurality of kinds of sound.

Abstract: A sensor data learning method executed by a computer, includes acquiring sensor data, collecting the acquired sensor data at each representative point of a plurality of pieces of similar sensor data, and calculating reliability of a data type associated with the representative point based on the data type granted to each of the plurality of pieces of sensor data.

Abstract: An information processing apparatus including: a memory, and a processor coupled to the memory and the processor configured to: detect a plurality of sounds in sound data captured in a space within a specified period, classify the plurality of sounds into a plurality of kinds of sound based on similarities of the plurality of sounds respectively, and determine a state of a person in the space within the specified period based on counts of the plurality of kinds of sound.

Abstract: A processor receives a deadlock detection message transferred between a plurality of controlled devices so as to be transferred between a plurality of nodes along a first link and a second link, and determines whether a deadlock has occurred on the basis of a history of the deadlock detection message. The plurality of nodes are combined using the first link extending from a first node to a second node and the second link extending from a third node to a fourth node. The first node corresponds to a first controlled device whose control right a first terminal has. The second node corresponds to a second controlled device whose control right the first terminal has. The third node corresponds to a third controlled device whose control right a second terminal has. The fourth node corresponds to a fourth controlled device whose control right the second terminal waits to be given.

Abstract: An information presentation method including: monitoring specified information in contents of interactive communications between a first apparatus and a second apparatus, the contents from the first apparatus being outputted to the second apparatus when a first condition is satisfied, the contents from the second apparatus being outputted to the first apparatus when a second condition is satisfied, and changing, when the specified information is detected in the contents, at least one of the first condition and the second condition so that the contents is outputted more easily.

Abstract: An apparatus divides a feature value space in which input data points are to be disposed, into a plurality of local regions, and determines a representative point independently for each of one or more local regions each including at least one data point. In a case where a data point is added to a local region in which the representative point is disposed, the apparatus determines a new representative point to which a weight is assigned, based on the added data point and the representative point, and controls the number of clusters by using the new representative point.

Abstract: A processor receives a deadlock detection message transferred between a plurality of controlled devices so as to be transferred between a plurality of nodes along a first link and a second link, and determines whether a deadlock has occurred on the basis of a history of the deadlock detection message. The plurality of nodes are combined using the first link extending from a first node to a second node and the second link extending from a third node to a fourth node. The first node corresponds to a first controlled device whose control right a first terminal has. The second node corresponds to a second controlled device whose control right the first terminal has. The third node corresponds to a third controlled device whose control right a second terminal has. The fourth node corresponds to a fourth controlled device whose control right the second terminal waits to be given.