초록 ▼

A method and system for remotely accessing and controlling at least one of a target switch and a target computer using a target controller. The video information captured by the target controller is analyzed and compressed in order to reduce network traffic between the target controller and a contro

A method and system for remotely accessing and controlling at least one of a target switch and a target computer using a target controller. The video information captured by the target controller is analyzed and compressed in order to reduce network traffic between the target controller and a controlling computer.

대표청구항 ▼

[ What is claimed is:] [1.]1. A target controller for remotely controlling at least one of an external target switch and an external target computer, the controller comprising:an analog video interface for receiving analog video signals from the at least one of an external target switch and an exter

[ What is claimed is:] [1.]1. A target controller for remotely controlling at least one of an external target switch and an external target computer, the controller comprising:an analog video interface for receiving analog video signals from the at least one of an external target switch and an external target computer;a digitizer for digitizing the analog video signals received from the analog video interface;a microprocessor;a memory comprising plural computer code devices including:a first computer code device configured to divide the digitized video signals into blocks of digitized video;a second computer code device configured to compare a first block from a first frame to a second block from a subsequent frame; anda third computer code device configured to send only pixel values that changed between the first and second blocks.