Removal of Impulse Noise from Remote Sensing Images Using Wavelets Based on Image Fusion Algorithm
نویسندگان
چکیده
منابع مشابه
Design of a Novel Image Fusion Algorithm for Impulse Noise Removal in Remote Sensing Images by Using the Quality Assessment
Image fusion is important technique used in Remote Sensing application. It plays a very important role in Satellite based communication. Here, introduces a new technique fusion followed by filtering for remove impulse noise in remote sensing images. The Non-Linear filtering algorithms, Vector Median Filter (VMF), Rank Conditioned VMF, Rank Conditioned and Threshold VMF, Center Weighted VMF and ...
متن کاملSpatially Adaptive Algorithm for Impulse Noise Removal from Color Images
An effective method for removal impulse noise in corrupted color images is proposed. The method consists of two steps. Outliers are first detected using spatial relationships between the color image components. Then the detected noise pixels are replaced with the output of the vector median filter over a local spatially connected area excluding the outliers, while noise-free pixels are left una...
متن کاملSegmentation Improvement of High Resolution Remote Sensing Images based on superpixels using Edge-based SLIC algorithm (E-SLIC)
The segmentation of high resolution remote sensing images is one of the most important analyses that play a significant role in the maximal and exact extraction of information. There are different types of segmentation methods among which using superpixels is one of the most important ones. Several methods have been proposed for extracting superpixels. Among the most successful ones, we can r...
متن کاملDevelopment of Image Fusion Algorithm for Impulse Noise Removal in Digital Images using the quality Assessment in Spatial Domain
Now a days remote sensing plays very important role in satellite based communication. Satellite gives images in digital format. Digital images are often corrupted during acquisition, transmission or due to faulty memory locations in hardware. The noise density varies depending on various factors namely reflective surfaces, atmospheric variations, noisy communication channels etc. Impulse noise ...
متن کاملImpulse Noise Removal from Mammogram Images using Combiner Approach
Median filter is quite effective in recovering the images confounded by salt and pepper noise. It discards outliers (impulses) effectively, but it fails to provide adequate smoothing for images corrupted with non-impulse noise. In this paper, two nonlinear techniques for image filtering, namely, New Filter I and New Filter II are proposed based on a nonlinear high-pass filter algorithm. New Fil...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering
سال: 2014
ISSN: 2320-3765,2278-8875
DOI: 10.15662/ijareeie.2014.0309029