VIDEO PROCESSING METHOD, VIDEO PROCESSING SERVER PERFORMING THE SAME, MONITORING SERVER PERFORMING THE SAME, SYSTEM PERFORMING THE SAME AND STORAGE MEDIUM STORING THE SAME

摘要

The present invention relates to a video processing method, a video processing server, monitoring server and video processing system performing the same, and a recording medium storing the same. According to one aspect of the present invention, a video processing system is disclosed. The video processing system includes: a video processing server which detects a facial region from each frame of video data when the video data is received from a video photographing device, generates masked data by masking the facial region detected from each frame, generates meta data based on information on the facial region detected from each frame, encodes the masked data and the meta data, and provides the encoded masked data and meta data; and a monitoring server which checks user rights, decodes the encoded data received from the video processing server according to a check result, extracts the masked data and the meta data from decoded data, and unmasks the masked data using the meta data, when an input of a request for unmasking the masked data is received from the user.