摘要:
A tracking start-and-stop determining unit of a tracking processing unit determines whether to start or stop tracking based on a predetermined condition. During tracking, a sampling unit 29 creates or eliminates particles using a probability density distribution estimated for the previous image frame. A first to nth model tracking units transit the particles according to motion models respectively assigned, and observe the likelihood of a candidate curve corresponding to each particle with respect to an edge image generated by an image processing unit. A tracking integration unit determines a motion model which causes the highest likelihood, and estimates a probability density distribution using an observation likelihood based on the motion model.
摘要:
A tracking start-and-stop determining unit of a tracking processing unit determines whether to start or stop tracking based on a predetermined condition. During tracking, a sampling unit 29 creates or eliminates particles using a probability density distribution estimated for the previous image frame. A first to nth model tracking units transit the particles according to motion models respectively assigned, and observe the likelihood of a candidate curve corresponding to each particle with respect to an edge image generated by an image processing unit. A tracking integration unit determines a motion model which causes the highest likelihood, and estimates a probability density distribution using an observation likelihood based on the motion model.
摘要:
A highly convenient data processing technique is provided.A mediation server includes: a project information acquiring unit which acquires information on a project from a project server and stores the acquired information in a project database, the project server managing the project in which a computational processing is divided into a plurality of tasks so as to have the plurality of tasks processed by a plurality of terminals; a project information transmitter which presents the information on the project to a terminal and which transmits, to the terminal, information necessary for the terminal to access a project server of a project that the terminal desires to participate in; and an execution status management unit which receives a notification indicating that the terminal having accessed the project server using the information has executed a task assigned from the project server and which stores an execution status in a terminal database.
摘要:
A highly convenient data processing technique is provided.A mediation server includes: a project information acquiring unit which acquires information on a project from a project server and stores the acquired information in a project database, the project server managing the project in which a computational processing is divided into a plurality of tasks so as to have the plurality of tasks processed by a plurality of terminals; a project information transmitter which presents the information on the project to a terminal and which transmits, to the terminal, information necessary for the terminal to access a project server of a project that the terminal desires to participate in; and an execution status management unit which receives a notification indicating that the terminal having accessed the project server using the information has executed a task assigned from the project server and which stores an execution status in a terminal database.
摘要:
An information processing system that includes a user interface that receives an input by a user; a life rhythm analyzing unit that analyzes the user's life rhythm based on information collected by a sensor for the analysis; and a content transmitting unit that acquires the input and analysis result of the life rhythm of the user from the life rhythm analyzing unit and provides content based on the input and the analysis result.
摘要:
A photograph classification unit classifies the photographs for each scene in a music-feature information determination unit. A photograph feature acquisition unit identifies a feature of the photograph based on additional information of the photograph and a result of face recognition of the image. A tempo determination unit determines a tempo of music based on a time zone of image capturing, a range of the number of people captured in a photograph, the degree of smile, activities, etc. A melody determination unit determines information that confines a title, a feature value, a genre, etc., based on an event, a time zone, and a season at the time of image capturing, a city and a country in which the image capturing has occurred, etc. Based on the determined feature of the music, a music data output unit extracts and then presents matching music.
摘要:
A photograph classification unit classifies the photographs for each scene in a music-feature information determination unit. A photograph feature acquisition unit identifies a feature of the photograph based on additional information of the photograph and a result of face recognition of the image. A tempo determination unit determines a tempo of music based on a time zone of image capturing, a range of the number of people captured in a photograph, the degree of smile, activities, etc. A melody determination unit determines information that confines a title, a feature value, a genre, etc., based on an event, a time zone, and a season at the time of image capturing, a city and a country in which the image capturing has occurred, etc. Based on the determined feature of the music, a music data output unit extracts and then presents matching music.
摘要:
An information processing system that includes a sensor unit that collects information used for analyzing a life rhythm of a user; a life rhythm analyzing unit that analyzes the user's life rhythm based on the collected information; and a content transmitting unit that acquires an analysis result of the life rhythm of the user from the life rhythm analyzing unit and provides content based on the analysis result.
摘要:
A content recommendation system includes: an attribute value storage means which stores one or more attribute values of attributes for each content; a preference distribution storage means which stores a user preference degree for each attribute value; an attribute value acquisition means which acquires an attribute value of at least one attribute for each content; a preference distribution update means which updates the storage contents in the preference distribution storage means in accordance with the acquired attribute value; a condition determination means which selects an attribute value of one or more attributes in accordance with probability based on the user preference degree stored in the preference distribution storage means and determines the condition of the attribute value of the one or more attributes in accordance with the selected attribute value; and a content selection means which selects some or all of the contents in accordance with the determined condition.
摘要:
The invention provides a tracking apparatus and a tracking method by which an imaging object can be set without any special manual operation by a user. An imaged image is supplied to an imaging object setting section via an imaging object processing section. In the imaging object setting section, a motion detection section calculates a difference value between images of successive two frames and detects a motion of an image based on the difference value. Then, a portion of the image from which the motion is detected is set as an imaging object to be tracked.