INTELLIGENT IMAGE MONITORING METHOD FOR SHIP CAPABLE OF DETECTING MOVEMENT BY THE APPLICATION OF GMM

摘要

PURPOSE: An intelligent image monitoring method for ship is provided to supply the convenience and expandability of a hardware configuration in the implementation of a monitoring system by detecting movement by an image monitoring system by using an image.;CONSTITUTION: An obtained image frame is converted into a gray scale. After the binarization of the converted image frame, a GMM(Gaussian Mixture Model) is applied. A value having the change of pixel among result values caused by the application of the GMM is determined as a white pixel value. The white pixel value is counted. The completed frame of the next page is inputted. The white pixel value of the image frame is counted. The movement is detected in comparison with a count value and a threshold value.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Setting image compression; (BB) Inputting image data; (CC) Completing one sheet of an image frame; (DD) Registering a call-back function; (EE) Grayscale; (FF) Binarization; (GG) Applying a GMM filter; (HH) Correcting a threshold value; (II) Calculating the average of Avg[19]; (JJ) Storing the current pixel value in Avg[19]; (KK) Event processing; (LL) Counted pixel value Threshold value; (MM) Counting a white pixel value