Improving Morphology Operation for 2D Hole Filling Algorithm

Object detection may result with some noises, the correct detecting of such object plays a majorrole for later recognition steps, the interior noise of the object must be removed, themorphological operations are used successfully for this purpose, these morphological operationsare applied for 2D holes filling using dilation operation, in this paper we have enhanced thisalgorithm to get better and faster version that will reduce the processing time dramatically byusing a dynamic marker, we have applied two kind of markers with different structuring elementsbut same size which is 3x3 and those markers are used according to the structure of the subwindowof the object, the processing time is reduced, and our algorithm reduces this timeapproximately to one third, the results also enhanced since there are some cases missed by theextant version of morphological operations holes filling algorithm.