1020070099555 is referenced by 1 patents.

PURPOSE: A home network environment using a camera and a laser pointer and a method for home appliance control are provided to offer various multi environment control methods using a low-priced controller, offer the integrated interface of unnecessary controllers in a complicated home network environment, and apply the interface to a higher value-added business. CONSTITUTION: A method for home appliance control comprises the following steps of: extracting the color difference signal(Cb,Cr) of an information sticker region in an image inputted to a camera; labeling and detecting a region corresponding to a range of the extracted color difference signal; and connecting the detected region with the command event of a program. A system includes an information sticker, the camera, an image analyzing unit, and a command control unit.

Title
Home network environment using a camera and a laser pointer and a method for home appliance control, particularly capable of controlling applications on a pc(personal computer) by attaching a specific sticker to a desired device or part of the body and connecting a specific command event with each sticker
Application Number
1020070099555
Publication Number
1020070122422
Application Date
October 3, 2007
Publication Date
December 31, 2007
Inventor
Han Hee
Bae Ki Tae
Assignee
Global Digital Universe
IPC
H04L 12/28
H04L 12/16
H04L 12/12