Impulse Noise Suppression Techniques in Digital Images: A Review
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چکیده
Impulse noise is the most common noise present in digital images. Removal of impulse noise from the images is a difficult task in image processing. Impulse noise occurs in images during the process of image transmission and image acquisition. Many noise removal techniques have been proposed, each having its own respective advantages and disadvantages. These noise removal techniques must be designed in order to achieve mainly low computational cost, less hardware complexity and the design must be very suitable for real time applications. This paper presents a brief literature survey of different techniques of suppression of impulse noise.
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