Minu
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Doing Mtech
Professional Interests: Image Processing
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Accept 5 answers given by other contributors
Awarded to Minu on 20 Jul 2017
Feeds
Question
How to find out height of the charcter image where the pixel value not wqual to zero?
Hi How to find the minimum and maximum position of pixel value that is not equal to zero? ie, I want to find out height of th...
11 years ago | 1 answer | 0
1
answerQuestion
How to find second largest value in an array?
Hi I want to find the second largest and minimum value in array? A=[1;10;15;30;40;50;100].I want to get the result as Second...
11 years ago | 6 answers | 0
6
answersQuestion
How to pad ones at end of the image?
Hi I want to pad ones at end of image.Help me please....
11 years ago | 1 answer | 0
1
answerQuestion
How to write characters into a new line in text file?
Hi I want to know how to write characters into a new line in text file.Please help me....
11 years ago | 2 answers | 0
2
answersQuestion
How to display character in axes?
Hi I want to display recognized Malayalam characters in gui axes. I am using guide to create gui. How to display the characte...
11 years ago | 1 answer | 0
1
answerQuestion
How to store string into an array?
Hi How to save string into array.I have string of characters and want to save in an array. y(1)='0D05'; y(2)='0D06'; y...
11 years ago | 3 answers | 0
3
answersQuestion
How to append underscore to name of image?
Hi How to append underscore to the variable name or name of image?Eg:a_20.how to a concatenate 'a' and '_'='a_'
11 years ago | 2 answers | 0
2
answersQuestion
How to save image into a folder?
Hi How to save image automatically into a folder.I want to save in names such as a_20.jpg,h_70.jpg etc.Please help me....
11 years ago | 1 answer | 0
1
answerQuestion
How to pad zeros to an array?
Hi I have an array of data of size 5.I have to pad zeros to set the size as 10.How to add zeros of size 5.Help me please... ...
11 years ago | 1 answer | 0
1
answerQuestion
How to get unicode value of character image ?
Hi I am doing project on OCR.I have the character image and want to get Unicode value of each character image for recognitio...
11 years ago | 1 answer | 0
1
answerQuestion
How to display characters in OCR during recognition ?
I am doing project in OCR.For recognition part,i want to display of Malayalam characters.Is it possible to display character and...
11 years ago | 1 answer | 0
1
answerQuestion
How to store structure data into an array in loop?
I have a structure with many fields of different length.I want to store this structure data into an array in a loop.How to solve...
11 years ago | 1 answer | 0
1
answerQuestion
How to solve the error Network "trainFcn" is undefined.?
Hi When i have use adapt in rbf network i have got an error "Network "trainFcn is undefined ". I have saved the existing tr...
11 years ago | 0 answers | 0
0
answersQuestion
How to solve the issues during trainining in ohr?
Hi, I am doing project on Offline handwritten character recognition.I have successfully completed till feature extraction.I...
11 years ago | 0 answers | 0
0
answersQuestion
How to train SVM having more than two groups?
I want to train svm for ocr.When using svm got the message "SVMTRAIN only supports classification into two groups. GROUP contain...
11 years ago | 2 answers | 0
2
answersQuestion
How to train using DTW for OCR?
How to apply Dynamic Time Warping (dtw) for OCR?What is the ratio between target vector and feature vector? Syntax for dtw ?
11 years ago | 0 answers | 0
0
answersQuestion
What is the best classifier for train the handwritten characters?
I am doing my project in OCR.I have tried feed forward back propagation , Perceptron etc for training .Finally use radial basis ...
11 years ago | 2 answers | 0
2
answersQuestion
How to adapt new features to existing train data in radial basis function ?
Hi, I want to know if new features are added then how we can train the data?Whether we can adapt in RBF?If possible then plea...
11 years ago | 0 answers | 0
0
answersQuestion
What is the ratio between input and output in RBF during testing?
I am doing my project in OCR.During training phase (using Radial Basis Function),i have got 96.85% accuracy.But during testing i...
11 years ago | 0 answers | 0
0
answersQuestion
How to train RBF in neural network?
I want to know Radial Basis function in neural network is adaptive or not?Suppose i have some trained data and is it possible to...
11 years ago | 1 answer | 0
1
answerQuestion
How to delete particular row from struct array?
Hi I want to know is there any passible method to delete the entire data related to particular column value in struct array...
11 years ago | 2 answers | 0
2
answersQuestion
How to train the neural network using RBF?
Hi, I am using Radial Basis Function for training the neural network.But during training using nntool, training option is dis...
11 years ago | 2 answers | 0
2
answersQuestion
How to solve out of memory error?
I am doing my project in OCR.For this i am using image size of 64x64 because when i tried 32x32 etc some pixels is lost.I ha...
11 years ago | 2 answers | 0
2
answersQuestion
How to reduce the size of image?
I am doing my project in OCR.How to reduce the size of character image without any loss in features.I have tried interpolation m...
11 years ago | 1 answer | 0
1
answerQuestion
How to map image into a unit disk?
I am doing my project on OCR.For feature extraction i have used zernike moments.For this i want to map the image plane inside th...
11 years ago | 1 answer | 0
1
answerQuestion
how to create mask for zernike moments in matlab
Hi, Please help me to create mask ?How to put the image into the mask?matlab source code will be great help for me
11 years ago | 0 answers | 0
0
answersQuestion
How to implement Zernike moments?
I have to implement Zernike moments for feature extraction in OCR. Could anyone help me to implement this .matlab source code wi...
11 years ago | 2 answers | 0
2
answers
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