Comparative Study of Various Impulse Noise Reduction Techniques
نویسنده
چکیده
Removal of noise is an essential and challengeable operation in image processing. Before performing any process, images must be first restored. Images may be corrupted by noise during image acquisition and transmission. Noise and blurring effects always corrupts any recorded image. To reduce the impulse noise level in digital images various filters were introduced amongst we have presented a concise overview of the most useful restoration filters. In this paper we have presented the study and comparison of filtering techniques for the detection and filtering of impulse noise from the gray scale images. Performance of Non fuzzy filters i.e. classical filters and the fuzzy filters are analyzed based on various image quality assessment parameters.
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