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ganesh s


sggs nanded

Active since 2011

MTECH Electronics student
Professional Interests: image signal processing

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Question


how to find the right most point from the reference point in the 2D plane ..?
Hi, I have 5 different points in the X-y plane whose coordinates are known to us, I want to find the right most point from the ...

6 years ago | 0 answers | 0

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answers

Question


How to find the Alpha Hull of 2-D image
i would like to know how to find the alpha hull of the image like convex hull for 2-D image

6 years ago | 1 answer | 0

1

answer

Question


Can we apply LPC to frequency doamin signal...?
It seems LPC is applicable to time domain signal can we apply LPC to frequency domain signal...? Thanking You

9 years ago | 0 answers | 0

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answers

Question


how to generate Qr in matlab...?
Hi, i need to encode information in a QR code For that I need to construct image using matlab Can you suggest me some...

9 years ago | 1 answer | 0

1

answer

Question


Can LPC be applied on modulated & zero padded data .....?
I have generated Random signal data. Then i have modulated & zero padded that data using OFDM. (Since LPC is applied on time dom...

9 years ago | 0 answers | 0

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answers

Question


how to compare the images of non stander objects with stander objects like circle, square, triangle, rectangle etc ??
Hi all i am doing project on the object sorting. i had captured the images of stander objects like circular objects, square, tr...

9 years ago | 0 answers | 1

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answers

Question


What is the meaning of '* in matlab???
What is the meaning of '* in matlab???

9 years ago | 2 answers | 0

2

answers

Question


how to do the quantization of the wavelet coefficients ?
hi i want to do the quantization of wavelet coefficients.i have to perform this quantization procedure on the three consecutive...

10 years ago | 0 answers | 0

0

answers

Question


showing the error out of memory
hi when I am running the program for the feature extract of data base of 1000 images.then after 817 images it shows the error ou...

10 years ago | 1 answer | 0

1

answer

Question


how to import the data from the cell array?
hi i want to know how to import or use the data from the cell array(.MAT file). i have extracted the features of the 500 images...

10 years ago | 1 answer | 1

1

answer

Question


how to find Euclidean distance in matlab?
hi i have extracted the feature of the 1000 images by using color Correlogram & saved it in a .mat file, now i want to match so...

10 years ago | 4 answers | 0

4

answers

Question


how to retrieval the image from the data base ?
hello sir, i want to retrieve the image from the database by taking some query image.i want to know the algorithm of the image r...

10 years ago | 2 answers | 0

2

answers

Question


what does the meaning of this?
hello sir i am having one matlab code but i did not understand the meaning of this line "t(:,:)=t(:,:)+uint8(t(:,:)<1)".can a...

10 years ago | 1 answer | 0

1

answer

Question


image processing
hi i want to know if the input image consist of 0-255 gray level then how to quantize this input image in to 64 level. ...

10 years ago | 1 answer | 0

1

answer

Question


how to find fractional fourier transform in matlab?
I want to know how to find fractional Fourier transform of the image. i know how to find the Fourier transform of image(using f...

10 years ago | 0 answers | 0

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answers

Question


Error using corr function while finding the correlation of image in matlab
I Keep getting the same Error while finding the correlation of image in matlab using corr function ??? Attempted to access CORR...

11 years ago | 2 answers | 0

2

answers

Question


how to find autocorrelation of image in horizontal ,vartical & digonal direction?
hi, i want to find the auto correlation & cross correlation in horizontal ,vertical & in diagonal direction of the output image ...

11 years ago | 1 answer | 0

1

answer

Question


how to find magnitude of image of size 256x384
please tell me how to find and plot the magnitude of the image & how to quantize the output after finding it's magnitude

11 years ago | 1 answer | 0

1

answer

Answered
what is membership function
see doc mfedit

11 years ago | 0

Question


image processing
how to read 100 images at a time ? what will appear on the output? how to analyzed the output?

11 years ago | 2 answers | 0

2

answers

Question


image operations, skewness and kurtosis
[EDIT: 20110907 11:03 CDT - merge duplicate - WDR] 1. How to find mean ,variance,standard deviation ,kurtosis & entropy of gra...

11 years ago | 8 answers | 0

8

answers

Question


fourier transform
how to find the Fourier transform of color or gray image,& how to extract the feature of the color or gray image by using Fourie...

11 years ago | 1 answer | 0

1

answer

Question


fractional fourier transform
how to find the Fourier transform of the color image? & how to extract feature of color image by using fractional Fourier trans...

11 years ago | 1 answer | 0

1

answer