Shafaq Nisar

14 Questions 13 Answers 0 Followers

Questions related from Shafaq Nisar

LPG-PCA based denoising is a classification problem?

LPG-PCA based denoising relates to classification? How ?

06 June 2017 9,888 0 View

Is there any trained naive Bayes classifier using MATALB?

I am a new user of MATLAB and want to do naive Bayes classification of matrix data set. Is there any trained app for naive Bayes. Plz help I shall be very thankful. Regards,

04 April 2017 4,459 4 View

Any one can provide some noise detection script (matlab)? I shall be very thankful. Any author implementation code with paper?????

filter for noise detection, noise removal in matlab

12 December 2016 3,491 4 View

Training and then classification in Naive Bayes can show visual results?

I have data set and labels(vectors), now want to show noisy image and sample image classification using naive Bayes in MATLAB like attached file example. Is there any simulation of Training in...

01 January 1970 9,984 1 View

Random Value Impulse noise added to every pixel ?

I = im2double(imread('barbara.png'));imshow(I); s = size(I);S = s(1) * s(2);OriginalImageVector= reshape(I, S ,1); p = 0.5; % p between 0 and 1noisyimage = (I +...

01 January 1970 1,721 3 View

How to remove Random valued impulse noise from an image ?

Please provide MATLAB code example/link etc. I will be very thankful

01 January 1970 3,264 2 View

How I can take image as dataset in matlab?

I extracted some features of grayscale images, their result in the form of image and I want to take these images as dataset so that I can approach the training process. Plz help

01 January 1970 253 1 View

How to generate "Training set" and "test set" for naive Bayes classifier?

I have a (data set) matrix of (0 1) data, which is generated from the noisy pixels. Now I want to classify it as "noisy" or "noise free".(I have labels matrix generated by the comparison of...

01 January 1970 1,406 2 View

Features of image can be converted in matrix? this matrix can be used as data set for training of algorithm?

data set generation in matlab, I have generated noise detection filters/features which I want to use as input data set

01 January 1970 7,245 4 View

How I can add random value impulse noise in image through matlab?

I have used this code I = imread('barbara.png'); noisyimage = RANDN(I); I = im2double(imread('barbara.png')); p = 0.2;% p between 0 and 1 noisyimage = (I + p*rand(size(I)))/(1+p); imshow([I...

01 January 1970 3,997 5 View

How to show output in the form of image?

Following code is taken form (http://dipwm.blogspot.com/2013/01/svm-support-vector-machine-with-matlab.html) This is very easy to understand but how to show results of classification? clc;clear...

01 January 1970 7,911 5 View

How can I design training and test set for a pixel (image) classifier using Naive Byes machine learning algorithm?

I am new to classification. please guide is it necessary to develop separate training data set and test set for naive Bayes classification? How to generate training set and test set for Naive...

01 January 1970 6,503 3 View

Is using the technique classification like? or it is a classification problem like SVM?

"Two-stage image de-noising by principal component analysis with local pixel grouping" A research paper by Lei Zhang a,, WeishengDong a,b, DavidZhang a, GuangmingShi ba Department...

01 January 1970 1,462 0 View

What is the difference between Gaussian noise and Random Valued Impulse Noise?

Please guide about the basic difference. I will be very thankful.

01 January 1970 7,501 4 View