Panasonic I-pro Sensing Solutions Co., Ltd.

Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Tetsuo Tayama

Shinpei Hagisu

Koji Yano

Hideaki Takahashi

Manabu Nakamura

Takae Oguchi

Hidetoshi Kinoshita

Mikio Morioka

Nobuhito Seki

A 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 a server device for each predetermined transmission period. The server device generates a flow line analysis image in which the flow line information of the moving object is superimposed on the captured image and displays the generated flow line analysis image on a displayer. Furthermore, the server device switches a first flow line analysis image in a first predetermined period to a second flow line analysis image in a second predetermined period according to an operation of changing the period, and displays the resulting flow line analysis image.

Flow line analysis system and flow line analysis method

A camera device transmits a captured image and flow line information of moving objects to a server device for each predetermined transmission period. The server device generates a flow line analysis image in which the flow line information of the moving objects is superimposed on the captured image and displays the generated flow line analysis image on a display. The server device displays a first flow line analysis image generated based on a captured image and flow line information in a first period which is arbitrary designated, and receives an instruction by a user operation to shift the first period by an amount. The server device sets a second period by shifting the first period by the amount without changing a length in period, and displays a second flow line analysis image generated based on a captured image and flow line information in the second period.

Each of cameras generates a background image of an imaging region captured by the camera, extracts moving information regarding a staying position or a passing position of a moving object in the imaging region of the camera, and transmits the background image and moving information of the moving object in a specific period to a server in response to a transmission request from the server or an input device. In a case where a first moving information analysis image in which moving information of a moving object in an imaging region of a first camera is superimposed on the background image transmitted from the first camera among the plurality of cameras is generated and displayed on a monitor, the server generates a second moving information analysis image in which moving information of a moving object in an imaging region of a second camera is superimposed on the background image transmitted from the second camera which is different from the first camera in response to a camera switching operation, and displays the second moving information analysis image on the monitor.

Moving information analyzing system and moving information analyzing method

The traffic line creation device which creates the traffic line representing a motion trace of the tracking target comprising: an object detection unit which detects the tracking target from an image frame to create detection result information including a detected area of the tracking target; a state determination unit which determines a state of the tracking target based on the detection result information; a reference point creation unit which creates a reference point of the tracking target by using the detected area with a method corresponding to the state determined at the state determination unit; and a traffic line creation unit which creates the traffic line representing a motion trace of the tracking target by connecting a plurality of the reference points created for a plurality of the image frames.

Growing community of inventors

Fukuoka, Japan

Tetsuo Tayama