The Study upon the Traffic Image Morphological Filter Disposal Methods Based on Frame Difference;

A scheme was developed to correctly reproduce distinct,continuous edges and reduce manual intervention based on the maximum variance between clusters method and a morphological filter.

A new method is proposed,in which,a spacial segmentation is made by the watershed method after morphological filtering,and the moving regions are obtained by the intersection of three twiceframe-difference images.

Study of fault locating based on single terminal traveling waves using multi-window correlation functions and mathematical morphological filtering algorithm

First, image pre-processing techniques such as morphological filtering and multi-frame difference were used to restrain most of the background noise.

Subsequently,predominance of morphological filtering is discussed and a face region affirming method based on face structure is presented.

Application of the morphology filtering in the tire enveloping

After the pipeline image is acquired by visual system, it is firstly pretreated with a morphology filter, and then segmented by an self-adaptive threshold, finally the weld is located accurately by Hough transform.

First,the method processes the image with a morphology filter,and then segments it with genetic algorithm(GA),finally extracts character with Hough transform.

Capture of two valued foreground image depends on adaptive background subtraction algorithm based on predigested Single Gaussian Model and falling action is estimated by proportion between width and height after morphology filter, moreover, false alarms is rejected.