Intelligent monitoring system for establishing reliable background information in a complex image environment

An intelligent monitoring system for establishing reliable background information in a complex image environment to receive at least one input image consisting of a plurality of pixels from an image capturing unit and perform judgment, comprising:

• a host connecting to the image capturing unit;
• an intelligence judgment machine connecting to the host;
• a continuous image comparison unit located in the intelligence judgment machine and connected therewith to compare difference of the continuous input images with a threshold value;
• and
• a time stabilizing unit which is located in the intelligence judgment machine and connected therewith and has a plurality of time threshold values and provides a time value to the input image, wherein the time value is equal to a duration of a condition that the difference of the continuous input images is smaller than the threshold value;
• wherein the intelligence judgment machine classifies the input image as a static background, a static object, a dynamic object and a dynamic background by comparing the time value of the input image with the plurality of time threshold values and outputs to a background module, and saves the static background and the static object in a static background module and saves the dynamic background and the dynamic object in a dynamic background module.