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vidya


Manipal

Active since 2013

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M.Tech
NMAMIT, Nitte ,Karnataka,india
Professional Interests: image processing

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Question


Overlay of two images ?
good day all i have already detected exudates i want to overlay them on my original RGB image?..i really want u guys to help me...

nästan 11 år ago | 1 answer | 0

1

answer

Question


how to color some regions of image?
good day i have an image of exudates detected ..but these exudates are not clearly visible..can i cahne only the color of exud...

nästan 11 år ago | 1 answer | 0

1

answer

Question


How to mask a region in an image
good day, I want to mask an image, my aim is detection of exudates so i want to remove optic disc from the image so that i can...

nästan 11 år ago | 1 answer | 0

1

answer

Question


How to select the highest number of branches/branch points?
good day I want to detect branches by applying 8 component and find the branch with highest pixel. i tried first with finding t...

nästan 11 år ago | 1 answer | 1

1

answer

Question


imagesc, subtraction of two images
good day .. my aim is it extract optic disc ..i have applied otsu threshold method ..i have 2 subtract two images but when i su...

nästan 11 år ago | 1 answer | 0

1

answer

Question


how to remove some regions from the image
good day all, my objective is to extract optic disc from the image..when i try to extract it i get some unwanted regions..is it...

nästan 11 år ago | 3 answers | 1

3

answers

Question


can we extract optic disc from vessel image
good day all i have a extracted vessel image , i want to know whether i can extract optic disc from the same image. i dont want...

nästan 11 år ago | 1 answer | 0

1

answer

Question


how to make two images of same size without using imresize ?
good day all I have 2 images with size A = 377*365*3 and B =584 * 565*3 how do i make these to same size,My aim is to calculat...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


Help for creating a window
good day how do i create a window of size (80 *80) in matlab without using imfreehand? please can anybody help..I need it for ...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


How to remove unconnected pixels or objects from an image
good day all.. i have an image with many unconnected vessels..of pixels i want to remove those pixels how an i do it? <</mat...

ungefär 11 år ago | 2 answers | 0

2

answers

Question


how can i make use of sliding window to separate r,g,b channels?
good day all I am working on optic disc localization,i wanted to know ,how to implement sliding window technique using [80 80]...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


How to remove the unwanted white border?
good day when i save an image (figure),It saves the image with unnecessary white border..I do not know how to get rid of it....

ungefär 11 år ago | 2 answers | 1

2

answers

Question


how to make a light color features to become bright?
good day i have an image with extracted blood vessels and with no noise and a complete figure with all vessels in it..but some ...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


how to make a particular region to appear white in color
hello I am creating a image mask of a retina image. i want a particular region to be white in color ..is it possible to do ? ho...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


How can i remove the noise in this image
good day i am working on vessel extraction, I have worked it using gabor and fuzzy c - means .I get my image which is partial ...

ungefär 11 år ago | 1 answer | 0

1

answer

Answered
How can I Find vessel Length?
Hey i am also working on the same ,.i have a paper for your problem ..i have attached it below.. this might help you

ungefär 11 år ago | 0

Question


Extraction of blood vessel using entropic thresholding
hello sir m working with extraction of blood vessels..i want to extract the blood vessels using entropic thresholding method ....

ungefär 11 år ago | 1 answer | 0

1

answer

Question


??? Attempted to access cmtx(1.00024,1); index must be a positive integer or logical.
hello sir, I am working with a image . and i am applying entropic thresholding on the image ,and i get the error. how to solve ...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


how can i extract blood vessels from a noisy image?
hello sir..I want to extract a blood vessel from a noisy image.I want only the vessel part of the image. i have attached my imag...

ungefär 11 år ago | 3 answers | 0

3

answers

Question


artificial neural network toolbox
hello,sir .I will be using artificial neural network concept for my project..can anybdy tell me what are the necessary downloads...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Subscripted assignment dimension mismatch.!!!!!
hello sir i have problem with this error.I had resolved it ..it was working fine..but its again can anybody help me to solve th...

mer än 11 år ago | 1 answer | 0

1

answer

Question


pixel by pixel comparison of images
hello I am working with gabor filter. I have 12 images with different orientations which is output by gabor filter.I want to p...

mer än 11 år ago | 2 answers | 0

2

answers

Question


plus Integers can only be combined with integers of the same class, or scalar doubles.!!!
hello sir. when i run this particular piece of i code i get error. I donot know what is the problem here.can anyon find my mist...

mer än 11 år ago | 0 answers | 0

0

answers

Question


Image Cdata cannot be complex!!!
hello..i am working on a code which gives me this error Error using ==> image Error using ==> image Image CData can not be c...

mer än 11 år ago | 1 answer | 0

1

answer

Question


subtraction of two images
I have two images with different dimension. I need to perform subtraction on it. I am not able to do it and don't know how to fi...

mer än 11 år ago | 1 answer | 0

1

answer

Question


error !! horzcat CAT arguments dimensions are not consistent.
hi sir i am very much new to matlab ..i have two images ..i want to use "imoverlay" for the images but whenever i run it ,i ge...

mer än 11 år ago | 2 answers | 1

2

answers

Question


how to load images into gui using pop up menu
hello I am new to matlab,I want to know how to load an image in a gui from a folder saved in my drives(c,d,e).i want to read th...

mer än 11 år ago | 1 answer | 0

1

answer