Information processing apparatus, information processing method, and program
AssigneeSony Corporation
InventorsYoshiyuki Kobayashi, Masatomo Kurata, Tomohisa Takaoka
Life of this patent
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Abstract
An information processing apparatus including a processing circuit configured to obtain activity recognition information which is determined on the basis of sensing information of a plurality of users, the activity recognition information indicating recognized activities of the plurality of users based on location information of the plurality of users, and generate information for displaying representations of the recognized activities of the plurality of users in relation to a map by using specified criteria.
Claims18
An information processing apparatus comprising:
- a processing circuit configured to
- obtain a plurality of criteria directed to an activity recognition information received from a plurality of sensors configured to detect information related to a plurality of users to determine an activity model, wherein the activity recognition information includes combinations of location information and activities of the plurality of users,
- generate an overlay visualization of the activities upon a map based on the location information, and
- select a criteria of a user of the plurality of users using the activity model to determine a score for the selected criteria,
- wherein the score specifies an observation probability of a position of a state of the user and an observation probability of an action in the state,
- wherein the score expresses the activities of the user in the overlay visualization on the map, and
- wherein the activity model is defined by the state of the user, the observation probability of the position of the state, the observation probability of the action in the state, and a transition probability between states.
An information processing method comprising:
- obtaining a plurality of criteria directed to an activity recognition information received from a plurality of sensors configured to detect information related to a plurality of users to determine an activity model, wherein the activity recognition information includes combinations of location information and activities of the plurality of users;
- generating an overlay visualization of the activities upon a map based on the location information;
- and
- selecting a criteria of a user of the plurality of users using the activity model to determine a score for the selected criteria,
- wherein the score specifies an observation probability of a position of a state of the user and an observation probability of an action in the state, and
- wherein the score expresses the activities of the user in the overlay visualization on the map, and
- wherein the activity model is defined by the state of the user, the observation probability of the position of the state, the observation probability of the action in the state, and a transition probability between states.
A non-transitory computer-readable medium having embodied thereon a program, which when executed by a computer causes the computer to execute an information processing method, the method comprising:
- obtaining a plurality of criteria directed to an activity recognition information received from a plurality of sensors configured to detect information related to a plurality of users to determine an activity model, wherein the activity recognition information includes combinations of location information and activities of the plurality of users;
- generating an overlay visualization of the activities upon a map based on the location information;
- and
- selecting a criteria of a user of the plurality of users using the activity model to determine a score for the selected criteria,
- wherein the score specifies an observation probability of a position of a state of the user and an observation probability of an action in the state, and
- wherein the score expresses the activities of the user in the overlay visualization on the map, and
- wherein the activity model is defined by the state of the user, the observation probability of the position of the state, the observation probability of the action in the state, and a transition probability between states.
Dependencies are inferred from the claim text.