METHOD AND APPARATUS FOR DISPLAYING NOTICEABLE IMAGE AND SYSTEM FOR REMOTELY MONITORING IMAGE

摘要

PURPOSE: A method and an apparatus for displaying a noticeable image and a system for remotely monitoring an image are provided to display only a changed portion of all region of an image to be monitored without providing special sensors. CONSTITUTION: A method for displaying noticeable or targeted images to be cautious about includes the steps of receiving coded or compressed data of moving pictures through a transmission path, detecting the picture type of the compressed data from the received compressed data of moving pictures, if the picture type of the received compressed data of moving pictures is intra picture, supplying predetermined image data to a monitor so that the image data is displayed on the monitor, and also to a memory to that the image data is stored in the memory, and if the picture type of the detected compressed data is inter picture, adding image data resulting from decoding the received compressed data and the image data stored in the memory, supplying the added data to the monitor so that the added is displayed on the monitor and also to the memory so that the added data is stored in the memory. Thus, the targeted or noticeable image of the images to be monitored is displayed on the monitor.