Raritan Americas, Inc.

Raritan Inc.

Alex Lee

Yee Liaw

Alan Hsu

Lee Glinski

A method for improving video quality of a video stream. The method decodes the video stream and generates subblocks of video data from the video stream. The method then removes effects of subblock boundaries from previous deblocking. Each subblock is then smoothed to create pixel values and optionally, subblocks are merged if a predetermined quality is not achieved from the smoothing analysis. The pixels values are filled into each pixel position in the subblock. The subblocks are deblocked and then at least one subblock is outputted to a rendering device.

Option menu for use with a computer management system

The present invention discloses an option menu for use with a computer management system. In operation, the option menu circuit combines or organizes a plurality of video signals generated by various OSD ICs to provide an option menu that is capable of various modes of operation. The option menu circuit is capable of displaying the option menu alone or in place of a portion of the video received from the selected connected computer. The option menu produced by the option menu circuit provides, inter alia, a list of computers that may be accessed by the computer management system. By utilizing a keyboard and/or cursor control device, a user may select the desired computer from the option menu.

An intelligent, modular server management system for coupling a series of remotely located computers to one or more user stations allowing for selective access of the remotely located computers. A centralized computer matrix switching system is provided to enable a computer user station to access and operate a remotely located computer in a stable environment and transmit analog signals through the switching system over an extended range. The centralized computer matrix switching system receives the input from the computer user station or the remotely located computer, including the keyboard, video monitor and mouse signals, and transmits the signals as though the computer user station was directly coupled to the remotely located computer.

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Taipei Hsien, Taiwan

Alex Lee