An Efficient Method for Periodic Vertical Banding Noise removal in Satellite Images
Journal Title: International Journal on Computer Science and Engineering - Year 2012, Vol 4, Issue 10
Abstract
Images obtained by satellites are useful in many environmental applications such as tracking of earth resources, geographical mapping etc. These images are often corrupted by noise during their acquisition and transmission. Satellite images contain a special type of periodic noise called striping or banding noise. Numerous methods have been presented in the literature to remove the banding noise. These methods besides removing noise also tend to blur the images. In this thesis work an attempt is made to develop such algorithm in which the image quality is retained to the maximum extent. This method is based on two transforms DWT and DCT, both having very good decorrelation power to decorrelate the noise from the grayscale images.
Authors and Affiliations
Sandeep Kaur , Ranjit Singh
Keywords
Related Articles
- EP ID EP145808
- DOI -
- Views 103
- Downloads 0
SEGMENTATION OF LUNG CANCER PET SCAN IMAGES USING FUZZY CMEANS
Image segmentation plays a vital role in medical image processing. Eventually, the proposed work is subjected to classify the tumour and non-tumour parts, followed by the segmentation of tumour region in PET scan images....
Regression and ARIMA hybrid model for new bug prediction
A multiple linear regression and ARIMA hybrid model is proposed for new bug prediction depending upon resolved bugs and other available parameters of the open source software bug report. Analysis of last five year bug r...
SEGMENTATION OF CT SCAN LUMBAR SPINE IMAGE USING MEDIAN FILTER AND CANNY EDGE DETECTION ALGORITHM
The lumbar vertebrae are the largest segments of the movable part of the vertebral column, they are elected L1 to L5, starting at the top. The spinal column, more commonly called the backbone, is made up primarily of ver...
Distributed Architecture for Transactions Synchronization in Distributed Database Systems
Various concurrency control algorithms have been proposed for use in istributed database systems. But, the number of algorithms available for the distributed concurrency control, come into one of three basic classes: lo...
Sports Video Summarization using Priority Curve Algorithm
The noble technique, Video summarization is process to represent the content of video in compact manner. It is basically of two type’s static video summary and dynamic video skimming based. Static video summary it is th...