COMPUTER SECURITY SYSTEM USING HAND SHAPE IMAGE COMPUTER SECURITY METHOD USING HAND SHAPE IMAGE AND RECORDING MEDIUM THEREOF

摘要

The present invention relates to a computer security device using a hand-operated image that can enhance user convenience and security by controlling whether or not a computer is unlocked by recognizing a user image captured by a camera module when using a personal computer or a notebook computer, Security method, and recording medium therefor. To this end, an embodiment of the present invention provides a camera module that is connected to a computer and captures a user image in a predetermined image area; Image recognition means for receiving a user image signal corresponding to a captured user image and recognizing a user image by applying a skin color detection algorithm on the basis of the received user image signal; Image analyzing means for comparing the recognized user image with an object image stored in the memory means to calculate an image matching rate; And image control means for controlling the locking or unlocking of the computer for security based on the calculated image matching rate.