Community Profile # Manoj Murali

27 total contributions since 2012

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Question

I need to apply AAM on a face image.
Hi friends.I wanted to apply AAM on the face images and my output must be like the image in the link shown below <https://pic...

9 years ago | 2 answers | 1

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answers

Question

how to check for the Circle shape in an image?
Hi,I hav an image and it has an object with circle shape.Is ther any inbuilt function to check if there are any circle shaped ob...

9 years ago | 0 answers | 0

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answers

Question

howto calculate the covariance matrix?
hi, suppose Yi is a row matrix of size 1 X L with 'i' varrying from 1 to m.That is there are row matrices Y1,Y2,Y3...Ym. now ...

9 years ago | 0 answers | 0

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answers

Question

How to histogram equilize an image?
Suppose i have a set of face images I1,I2, ,IM ,size of each image being LxL,in the training set.Now how to histogram equalize ...

9 years ago | 1 answer | 0

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answer

Answered
how to detect a face from a real time video?
Cud anyone provide me the program if they hav...

9 years ago | 0

Question

how to detect a face from a real time video?
Hi friends,As a part of my curretnt project i need to detect the face from a real time video.That is i need to take the input fr...

9 years ago | 1 answer | 0

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answer

Question

how to change the colour of the horizontal and vertical lines that move along with the mouse while using the ginput function?
how to change the colour of the horizontal and vertical lines that move along with the mouse while using the ginput function?

9 years ago | 1 answer | 0

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answer

Answered
how to join points at the edges of a face on an image using a curve?
What am gonna do is to first i ll use ginput to get the (x,y) coordinates of those three points.Then i ll mark those points as ...

9 years ago | 0

Answered
how to join points at the edges of a face on an image using a curve?
Any answer wud b appreciated.Thank u..

9 years ago | 0

Question

how to join points at the edges of a face on an image using a curve?
Hi.Suppose i have a face image with 3 selected points at the edges.One point is at the chin edge,another is the right cheek ed...

9 years ago | 3 answers | 0

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answers

Question

What does the symbol ";" mean in the statement "p1 = [x; y]"?
What does the symbol ";" mean in the following statement? p1 = [x; y];

9 years ago | 2 answers | 0

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answers

Question

How to find the linear distance between two points say (x,y) and (m,n) on an image?
Hi..How can we find the linear distance between any two points on an image?Can we do this using any inbuilt function??or can thi...

9 years ago | 1 answer | 0

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answer

Question

What is a vector?or what are vector coordinates?
Hellow sir,Can any one tell me what is a vector in matlab(or vector coordinates).Can u please explain me with a small example ta...

9 years ago | 1 answer | 0

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answer

Question

how to recognise an input image from a set of images which contains the input image as one of the images by comparing the pixel values of the input image from that of the set of images??
Hello sir,My problem statement is like this..I need to input an image using imread.In a folder there will be some 20 images.Our ...

9 years ago | 1 answer | 0

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answer

Answered
How to append data or values to an existing .csv file??
using dlmwrite with an '-append' is only appending the new values below the already present values.But wat i want is to append t...

9 years ago | 1

Question

How to append data or values to an existing .csv file??
hi..suppose i have a .csv file named csvfile.csv.And it has the values as follows: 23 45 69 84 48 78 12 34 so it ...

9 years ago | 3 answers | 0

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answers

Question

How to append data or values to an existing .csv file??
hi..suppose i have a .csv file named csvfile.csv.And it has the values as follows: 23 45 69 84 48 78 12 34 so it ...

9 years ago | 1 answer | 0

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answer

Question

How to append data or values to an existing .csv file??
hi..suppose i have a .csv file named csvfile.csv.And it has the values as follows: 23 45 69 84 48 78 12 34 so...

9 years ago | 0 answers | 0

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answers

Question

what is the use of the symbol '*' in the function named fullfile?
Hi,what is the significance of the asterik symbol '*' in the following statement... filePattern = fullfile(myFolder, '*.jpg')...

9 years ago | 2 answers | 0

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answers

Question

Difference between Array,Cell array and Subscripted elements of an array..??
Hellow...Cud any one plz tell me the difference between these three terms... 1)Array 2)Cell array 3)subscripted elements of a...

9 years ago | 1 answer | 0

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answer

Question

how to read images from a folder one after the other from a folder and convert them into its greylevel image using a for loop?
Suppose i hav around 30 images in a folder named 'images'.Now what i need to do is to read the images one after the other and co...

9 years ago | 1 answer | 0

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answer

Question

How to find the pixel value at any point on a greyscale image(not on an rgb image?)
Respected sir, I need to find the pixel value on an graylevel image.(not on an RGB image,this can be done using impixel func...

9 years ago | 1 answer | 0

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answer

Question

how to access values inside a matrix or array in a 'for' loop??
suppose i hav two matrices or arrays named m and n.They have 4 values each like this. m=56 67 89 103 n=45 78 92 71 ...

9 years ago | 2 answers | 0

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answers

Question

how to import a csv file to MS access??
I hav created a csv file named csvlist1 using the following step... csvwrite('csvlist1.dat',[x,y]) now i want to import this f...

9 years ago | 0 answers | 0

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answers

Question

How to store the X,Y axis co-ordinate values of a point on image from Matlab to MS Access??
Respected sir,My program should be like this.First i need to read an image from the system.Then i need to show/display it.After ...

9 years ago | 2 answers | 0

### 2

answers

Question

How to store the X,Y axis co-ordinate values of a point on image from Matlab to MS Access??
Respected sir,My program should be like this.First i need to read an image from the system.Then i need to show/display it.After ...

9 years ago | 0 answers | 0

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answers

Question

imsubtract(data(:,:,1), rgb2gray(data));
imsubtract(data(:,:,1), rgb2gray(data)); how does the above function work??i know the operation of imsubtract in general....

9 years ago | 1 answer | 0

answer