Flow line analysis system and flow line analysis method

A flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a background image of a captured image,
• extracts flow line information relating to a staying position or a passing position of a moving object, and
• transmits the generated background image, and the extracted flow line information of the moving object to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image and the extracted flow line information of the moving object for each predetermined transmission period,
• causes a pass line to be displayed,
• causes a number representing a count result of moving objects that cross the pass line during a target period within a predetermined transmission period, to be displayed adjacent the pass line,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the redetermined transmission period, changes the number representing the count result of moving objects that cross the pass line during the target period displayed at a first timing to a number representing a count result of moving objects that cross the pass line for the selected predefined discrete time instance that is a predetermined time period before the first timing or a predetermined time period after the first timing.

A flow line analysis method in a flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a captured image,
• extracts flow line information relating to a staying position or a passing position of a moving object, and
• transmits the generated captured image, and the extracted flow line information of the moving object to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image and the extracted flow line information of the moving object for each predetermined transmission period,
• causes a pass line to be displayed,
• causes a number representing a count result of moving objects that cross the pass line during a target period, within a predetermined transmission period, to be displayed adjacent the pass line,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the predetermined transmission period, changes the number representing the count result of moving objects that cross the pass line during the target period displayed at a first timing to a number representing a count result of moving objects that cross the pass line for the selected predefined discrete time instance that is a predetermined time period before the first timing or a predetermined time period after the first timing.

A flow line analysis method in a flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a background image of a captured image,
• extracts flow line information relating to a staying position or a passing position of a moving object, and
• transmits the generated background image, and the extracted flow line information of the moving object to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image and the extracted flow line information of the moving object for each predetermined transmission period,
• causes a pass line to be displayed,
• causes a number representing a count result of moving objects that cross the pass line during a target period, within a predetermined transmission period, to be displayed adjacent the pass line,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the predetermined transmission period, changes the number representing the count result of moving objects that cross the pass line during the target period displayed at a first timing to a number representing a count result of moving objects that cross the pass line for the selected predefined discrete time instance that is a predetermined time period before the first timing or a predetermined time period after the first timing.

A flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a captured image,
• extracts flow line information relating to a staying position or a passing position of moving objects,
• counts a number of the moving objects passing at least one line during a target period based on the extracted flow line information, the at least one line designated by the server device or an input device with respect to the captured image, and
• transmits the generated captured image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line for each predetermined transmission period,
• generates a count number image in which the at least one line and the count number corresponding to the at least one line is superimposed on the captured image,
• causes display of the generated count number image on a display,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the predetermined transmission period, switches the generated count number image, displayed at the time of operation of changing a timing of the target period, to another generated count number image for the selected predefined discrete time instance that is a predetermined time period before the generated count number image or a predetermined time period after the generated count number image.

A flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a background image of a captured image,
• extracts flow line information relating to a staying position or a passing position of moving objects,
• counts a number of the moving objects passing at least one line during a target period based on the extracted flow line information, the at least one line designated by the server device or an input device with respect to the captured image, and
• transmits the generated background image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line for each predetermined transmission period,
• generates a count number image in which the at least one line and the count number corresponding to the at least one line is superimposed on the background image,
• causes display of the generated count number image on a display,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the predetermined transmission period, switches the generated count number image, displayed at the time of operation of changing a timing of the target period, to another generated count number image for the selected predefined discrete time instance that is a predetermined time period before the generated count number image or a predetermined time period after the generated count number image.

A flow line analysis method in a flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a captured image,
• extracts flow line information relating to a staying position or a passing position of moving objects,
• counts a number of the moving objects passing at least one line during a target period based on the extracted flow line information, the at least one line designated by the server device or an input device with respect to the captured image, and
• transmits the generated captured image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line for each predetermined transmission period,
• generates a count number image in which the at least one line and the count number corresponding to the at least one line is superimposed on the captured image,
• causes display of the generated count number image on a display,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the predetermined transmission period, switches the generated count number image, displayed at the time of operation of changing a timing of the target period, to another generated count number image for the selected predefined discrete time instance that is a predetermined time period before the generated count number image or a predetermined time period after the generated count number image.

A flow line analysis method in a flow line analysis system in which a camera device and a server device are connected to each other,

• wherein the camera device:
• generates a background image of a captured image,
• extracts flow line information relating to a staying position or a passing position of moving objects,
• counts a number of the moving objects passing at least one line during a target period based on the extracted flow line information, the at least one line designated by the server device or an input device with respect to the captured image, and
• transmits the generated background image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line to the server device for each predetermined transmission period, and
• wherein the server device:
• downloads and saves the generated captured image, the extracted flow line information of the moving objects, and the count number corresponding to the at least one line for each predetermined transmission period,
• generates a count number image in which the at least one line and the count number corresponding to the at least one line is superimposed on the background image,
• displays the generated count number image on a display,
• causes a selection of a plurality of image leap commands respectively associated with a plurality of predefined discrete time instances to be displayed, a first set of the plurality of predefined discrete time instances temporally preceding the target period and a second set of the plurality of predefined discrete time instances temporally succeeding the target period,
• receives, from the user via the displayed selection of the plurality of image leap commands, a selection of a predefined discrete time instance of the plurality of predefined discrete time instances, and
• when the selected predefined discrete time instance is within the predetermined transmission period, switches the generated count number image, displayed at the time of operation of changing a timing of the target period, to another generated count number image for the selected predefined discrete time instance that is a predetermined time period before the generated count number image or a predetermined time period after the generated count number image.