Vivotek Inc.

Asia Vital Components Co., Ltd.

Chih-Yen Lin

Cheng-Chieh Liu

Chih-Ming Chen

Szu-Mo Chang

A queue information analyzing method is applied to an image analyzing apparatus. A monitoring image captured by the image analyzing apparatus has a triggering area. The queue information analyzing method includes identifying a first candidate object stayed within the triggering area, forming a sampling range via the first candidate object, determining whether a second candidate object stayed within the sampling range belongs to a queue of the first candidate object, and acquiring an amount and a accumulated time of candidate objects about the queue.

Queue information analyzing method and related image analyzing apparatus

An object counting device includes an image capturer and a processor. The image capturer captures an image sequence related to a gate within a field of view. When an object in the image sequence passes through an entry/exit reference corresponding to the gate, the processor determines a moving direction of the object. When the processor determines that the object moves from a first side of the gate towards a second side of the gate, the processor counts the object into a first accumulated number. When the object exits from the field of view, the processor records an exit position of the object. The processor determines whether to count the object into a second accumulated number according to the exit position.

Object counting device, object counting system and object counting method

An image processing method includes steps of receiving an image sequence; when at least one object appears in the image sequence, analyzing a moving trajectory of each object; extracting at least one characteristic point from each moving trajectory; classifying the at least one characteristic point of each moving trajectory within a predetermined time period into at least one cluster; and storing at least one characteristic parameter of each cluster.

Image processing method, image processing device and image processing system

An image flow analyzing method with low datum storage and low datum computation is applied to a related camera device and a related camera system. The image flow analyzing method includes defining a monitoring region on a video image, detecting an input timing and an output timing of an object passing through the monitoring region, utilizing the input timing and the output timing to compute a first average staying amount and a first average staying period of the object within the monitoring region via a specific time length, and utilizing the first average staying amount and the first average staying period to compute a second average staying amount and a second average staying period of the object within a statistics range defined by several specific time lengths in accordance with an external command.

Image flow analyzing method with low datum storage and low datum computation and related camera device and camera system

A manufacturing method of heat dissipation structure applied to mobile device. The heat dissipation structure applied to mobile device includes a heat conduction main body. The heat conduction main body has a heat dissipation side and a heat absorption side. A radiation heat dissipation layer is formed on the heat dissipation side. The heat dissipation structure is disposed in the mobile device to provide a very good heat dissipation effect for the closed space of the mobile device by way of natural convection and radiation. Therefore, the heat dissipation performance of the entire mobile device is greatly enhanced.

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Taipei, Taiwan

Chih-Yen Lin