Industrial Technology Research Institute

Wen-Fang Cheng

Hui-Ping Kuo

Jen-Yu Yu

Hsin-Hua Lee

Yi-Ming Wu

A positioning method comprises the following. Detecting an image marker and receiving an additional information, wherein a first pose information of a first positioning device relative to a target anchor point is included in the additional information, the first positioning device and the target anchor are outside a first positioning space, and a second positioning device is in the first positioning space. Obtaining a second pose information of the second positioning device relative to the first positioning device according to the image marker. Obtaining a positioning-pose information of the second positioning device in the first positioning space through a positioning means which is different from an image marker detection means. Obtaining the target pose information of the target anchor relative to the first positioning space according to the first pose information, the second pose information and the positioning-pose information.

Positioning method, operating method and positioning device

A stream condense unit coupled to a streaming server and a client player is provided. The stream condense unit includes a streaming data input unit, a stream content analysis unit, a frame timestamp adjust unit, and a streaming data output unit. The streaming data input unit is configured to receive a plurality of streaming content groups sent by the streaming server. The stream content analysis unit is configured to receive the plurality of streaming content groups, execute a content analysis to get importance scores of the source streaming contents. The frame timestamp adjust unit is configured to receive the condensed stream and adjust a timestamp of each frame in the condensed stream. The streaming data output unit is configured to receive the condensed stream and attach content identifying labels and tables to the condensed stream, and send the condensed stream to the client player to display.

Growing community of inventors

Changhua County, Taiwan

Wen-Fang Cheng