National Applied Research Laboratories

National Center for High-performance Computing

Yun-Te Lin

Fang-Pang Lin

Yu-Chung Chen

Tai-Hung Chen

Whey-Fone Tsai

Shi-Wei Lo

Yi-Hao Hsiao

Yung-Hsiang Huang

Sheng-Wen Wang

Yung-Ching Mai

Jih-Sheng Chang

The present invention discloses a distributed automatic notification method for abnormality in remote massive monitors. If a data stream is not available, a disconnect prompt stream is generated. The data stream is converted to a continuous video. Then, the continuous video is divided into a plurality of single-frame images along the time axis, and each single-frame image is divided into a plurality of image grids. A plurality of pixels are next selected from each image grid. According to a plurality of image parameter values corresponding to the plurality of pixels, a statistical value of image grid parameter is calculated. Then whether an image grid is monochromatic can be judged according to the statistical value of image grid parameter. When a plurality of continuous single-frame images are judged to be monochromatic single-frame images, the color of the monochromatic single-frame images can be further judged.

Distributed automatic notification method for abnormality in remote massive monitors

A remote control method of tile display is disclosed for a tile display system, which contains a host computer, several projector modules, and a screen. The images produced by the projector modules are simultaneously displayed on the screen as a single image. The remote control method includes the steps of: obtaining setting parameters of each projector using a control program on the host computer via a network; storing the setting parameters of each projector in a storage module of the host computer; simultaneously generating a projector parameter table for each projector; updating the projector parameter table when the parameters of any projector are modified; generating a control message for the corresponding projector according to the new parameter table; transmitting the control message to the corresponding projector via the network; and converting the control message into one recognizable by the projector in order to make corresponding modifications.

Remote control method of tile display

Growing community of inventors

Hsinchu, Taiwan

Yun-Te Lin