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Pat


annauniversity

Active since 2011

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B.E Electronics and Communication Engineering
Professional Interests: image processing,datamiming

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Question


decompressing an compressed image
I have a code for compression please telll how to decompress an image from that compressd image y=imread('dock.jpg'); y=rgb2...

5 years ago | 1 answer | 0

1

answer

Question


why does my program terminate
Hiwhile i run this program my programhangs on ,dont now why,can anyone help me please Fuzzification [nu da]=xlsread('...

8 years ago | 1 answer | 0

1

answer

Question


How to join character
I have a string, after preprocessing i get result as str=Institution/College Name; When i split the string using ...

8 years ago | 3 answers | 0

3

answers

Question


How to delete repeated elements in column
I have 10x4 array with strings say D={'Run' '' 'play' ''; '' 'go' '' 'sit' ; 'Run' '' ...

8 years ago | 1 answer | 0

1

answer

Question


how to label y axis in scope
I want to label y axis in scope.can any one tell how to do it.I tried everything but only title I could change.

9 years ago | 1 answer | 0

1

answer

Question


how to differentiate images
i have code for segmentation he = imread('without algae2.jpg'); imshow(he), title('H&E image'); text(size(he,...

10 years ago | 0 answers | 0

0

answers

Question


How to detect white regions in image
I have a code below to detect exudates from retina Images clc; close all; clear all; workspace; % Display workspac...

10 years ago | 2 answers | 0

2

answers

Question


Error when using wavelet transform
I am working on speech recognisation .I have used dt cwt for feature extraction.But when i used the codes from toolbox in link ...

10 years ago | 0 answers | 0

0

answers

Question


how to use c4.5
I am working on a dataset for suppy chain management,In that i have to use c4.5 for decision making,The dataste consists of 8 fi...

10 years ago | 0 answers | 0

0

answers

Question


How to add folder automatically
I have a folder named project,inside this project folder i have many .m files and 3 folders(images,imaeges1,code) inside the im...

10 years ago | 3 answers | 0

3

answers

Question


how to convert data to fuzzy data using fcm
I have a image http://imgur.com/rOoWVJH i this they have clustered data using fcm,i have used inbuilt fcm command ,but c...

10 years ago | 0 answers | 0

0

answers

Question


how to see the typed letter in GUI
I have acode below (in key press function) GUI password = get(handles.edit1,'String'); key = get(handles.figure1,'curren...

10 years ago | 1 answer | 0

1

answer

Question


intrgrating matlab and .net
I have executed matlab program and the output is a number ,noe iwant to pas the output to .net,so a process is performed in .ne...

10 years ago | 1 answer | 0

1

answer

Question


imfindcircles not giving answer
I want to find circles in a image,i used imfindcircles ,and used example in it which gave good result,but if i use my own image ...

11 years ago | 0 answers | 0

0

answers

Question


encoding a complex number
I know to encode and decode a integer number,but wen it comes to complex numbers i did have idea on how to start with for exampl...

11 years ago | 0 answers | 0

0

answers

Question


how to classify an image
I am working on classification of images,i have 500 categories of images with 8 images for each category,i need to use a classif...

11 years ago | 1 answer | 0

1

answer

Question


Different clusters form different values
I have 3 images and have clustered into 3 clusters, for example i have clustered blue colour into one cluster ,wen i took m...

11 years ago | 0 answers | 0

0

answers

Question


how to find class label in testing
I am working on elm classifier,I got some source codes from internet ,and in that only,training and testing accuracy and time is...

11 years ago | 1 answer | 0

1

answer

Question


how to rename a gui
I have a GUI and have named it as final ,now i want to change it to Biometric Solution by M.JOSE if i save as like this i...

11 years ago | 1 answer | 0

1

answer

Question


how to use op-elm toolbox
i am using OP-ELM ,I have dataset in a xls file of numeric values in documantation i have seen data.x data.y datate...

11 years ago | 1 answer | 0

1

answer

Question


pwm voltage control source
I am working on upqc devices ,here i have sen that the shunt part is controlled by PWM voltage source and SERIES PART is controi...

11 years ago | 0 answers | 0

0

answers

Question


error in retrieving image
I am doing watermarking using dwt svd but my extracted image is not as the watermarked image kindly assist,I have attached the s...

11 years ago | 0 answers | 0

0

answers

Question


how to save the data
I am working on OCR,i have seen file exchanges,but the thing in <http://www.mathworks.com/matlabcentral/fileexchange/18169-opt...

11 years ago | 0 answers | 0

0

answers

Question


reading letters using OCR
I have a image in want to read the letters,but those letters are not read it shows just one letter,plz tell how to read it using...

12 years ago | 2 answers | 0

2

answers

Question


how to get clear text
I have a image below which is a cropped one ,i want to make the background black in colour and text text,i used some code,but am...

12 years ago | 1 answer | 0

1

answer

Question


calculating PSNR for signals
I have 2 signals of wav files,original and extracted,now i have to find error and PSNR ,please tell what is the formula for calc...

12 years ago | 0 answers | 0

0

answers

Question


how to impletement this
I have the following equation,please tell how to implement it http://imgur.com/EmlFH

12 years ago | 1 answer | 0

1

answer

Question


how to delete mat file
i have saved a variable by using save('fp_database.mat','data'); i want to delete this file so i tried delete('fp_...

12 years ago | 3 answers | 0

3

answers

Question


Finding the Euclidean Distance
I have values as data2 = [20x480 double] [20x480 double] [20x480 double] [20x480 double] { ...

12 years ago | 1 answer | 0

1

answer

Question


How to create database to store values
I have extracted two eatures of an image and have saved it in a variable A=[f1 f2]%f1,f2 features now i have 100...

12 years ago | 1 answer | 1

1

answer

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