Apr 15, 2012 · This paper presents the comparative study of the five noise removal approaches: Weiner, Median, Wavelet, Contourlet, and Curvelet for document ...
There are two approaches of image filtering to clean noise in document images; human classification based and blindly applies a batch of image filters. Few ...
This paper presents the comparative study of the five noise removal approaches: Weiner, Median, Wavelet, Contourlet, and Curvelet for document images. The ...
This paper proposes filtering techniques for the removal of speckle noise from the digital images by using signal to noise ration and noise level is ...
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A Comparative Study of Different Approaches of Noise Removal for Document Images. Singh, B. M., Mridula, Chand, V., Mittal, A., & Ghosh, D. In Deep, K., ...
This paper presents the comparative study of the five noise removal approaches: Weiner, Median, Wavelet, Contourlet, and Curvelet for document images. The ...
The scope of the paper is to focus on different types of noises and denoising techniques which are encountered in digital images. Keywords: Image Denoising ...
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This paper presents the results of applying different noise types to an image model and investigates the results of applying various noise reduction techniques.
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In this paper we have applied mean filter, median filter, wiener filter, wavelet transform and curvelet transform for removal of various level of Gaussian noise ...
In this study, have made comparative study with the existing noise reduction methods where the images contaminated with Gaussian noise and found the best result ...