Detection of Noise in an Image using Blind Deconvolution Method
Journal Title: International Journal of Scientific Research and Management - Year 2015, Vol 3, Issue 7
Abstract
Image Restoration is a field of Image Processing which deals with recovering an original and sharp image from a degraded image using a mathematical degradation and restoration model. This study focuses on restoration of degraded images which have been blurred by known or unknown degradation function. On the basis of knowledge of degradation function image restoration techniques can be divided into two categories: blind and non - blind techniq ues. Images are considered for analyzing the various image restoration techniques like Deconvolution using Lucy Richardson Algorithm (DLR), Deconvolution using Weiner Filter (DWF), Deconvolution using Regularized Filter (DRF) and Blind Image Deconvolution Algorithm (BID).The analysis is done on the basis of various performance metrics like PSNR(Peak Signal to Noise Ratio), MSE(Mean Square Error) and SSIM(Structural Similarity Index for Measuring Image
Authors and Affiliations
Puneet Kaushik
Keywords
Related Articles
- EP ID EP217371
- DOI -
- Views 92
- Downloads 0
Design and simulation of Parallel circuit class E Power amplifier
Parallel c ircuit Class E amplifiers are topology variant of the cla ss E amplifiers, in which the transistor is made to work as switch . T he current and voltage at the transistor are made 180แต out of phase by using lo...
Screening and quantification of dichlorodiphenyltrichloroethane (DDT) and Dichlorovos in selected dry fish species of Bangladesh by GC-ECD detector
An attempt was made to know the residual status of insecticides in dry fish during their long term preservation by Electron Capture Detector (ECD) of Gas Chromatography. El even popular fish species were selected and s...
โ Emotion Detection from Brain and Audio Signal โ
In this paper reports on the human emotion recon - ignition using different set of electroencephalogram (EEG) channels using discrete wavelet transform . Emotion recognition could be done from the text...
Sentiment analysis on product purchase through e commerce
Customer Opinions play a very crucial role in daily life. When we have to take a decision, opinions of other individuals are also considered. Now - a - days many of web users post their opinions for many products through...
Impact of Claim Settlement on Sales o f Life Insurance Policies โ A Case Study of LIC o f India
Claim settlement is one of the most important parts of the life in surance services. Person who is holding or planning for the life insurance will always want to have p rompt claim settlement. For any insurance company s...