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nayomi ranamuka


University Of Sri Jayewardenepura

Last seen: 12 months ago Active since 2011

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Professional Interests: image processing

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Question


Problem with Matlab GUI ??
I have loaded an image to GUI. Now I've to load the image to next GUI when a button press on previous GUI. Any body can help me?...

12 years ago | 1 answer | 0

1

answer

Question


Problem on Fuzzy Logic Toolbox Rules
Dear all, I'm using fuzzy logic toolbox for my fuzzy system has 19 inputs. I'm creating rules using addrule function in UI. I'v...

13 years ago | 2 answers | 0

2

answers

Question


How to get x,y coordinates of each pixels in a connected component ??
Dear all, I = imread('image.jpg'); I2 = im2bw(I) ; st = regionprops( I2, 'PixelIdxList', 'PixelList'); ...

13 years ago | 4 answers | 0

4

answers

Question


Problem on fuzzy inference calculations ..
Dear all, I've to perform fuzzy inference calculations. input=[input1(:), input2(:)]; out=evalfis(input,a); But this makes f...

13 years ago | 1 answer | 0

1

answer

Question


How to find MeanIntensity of Image ??
Dear all, We can find mean intensity of an image as follows. MeanOf_KthRegion= STATS2(k).MeanIntensity; Now I...

13 years ago | 2 answers | 0

2

answers

Question


how to get thin image components ??
Dear all, We can use imdilate to grow the image borders. As opposite I need to get thin image components than real size i...

13 years ago | 1 answer | 0

1

answer

Question


x,y coordinates of edge lines in image ??
Dear all, I've got edge of image as follows. I=imread('edge.png'); I=rgb2gray(I); th...

13 years ago | 1 answer | 0

1

answer

Question


How to find all peaks values in a histogram ??
Dear all, I would like to know how to get all peaks values in a histogram of a gray scale image. Thank you

13 years ago | 1 answer | 0

1

answer

Question


Remove non uniform illumination
Dear all, I want to remove non-uniform illumination from image. Any body can help me?

13 years ago | 2 answers | 0

2

answers

Question


fuzzy logic for image processing
Dear all, I want to use fuzzy logic for image processing. But I've following problem. 1) How to transfer the input i...

13 years ago | 2 answers | 0

2

answers

Answered
Fuzzy Logic Toolbox - ruleview command
You can try this, a=readfis(myfis); evalfis([5 5], a)

13 years ago | 0

Question


Problem in Superimpose components on image ??
Dear all, I've identified some regions of image in a binary image. I want to superimpose those regions on color image. How sh...

13 years ago | 1 answer | 0

1

answer

Question


How to select better threshold value for image ???
Dear all, I've a collection of images with different illumination. When I apply segmentation for images the result depend ...

13 years ago | 1 answer | 0

1

answer

Question


Simple task on image
Dear all, I've binary image with white border . There is a huge circle with white border and its border touch the border of...

13 years ago | 1 answer | 0

1

answer

Question


Fuzzy logic for image processing
Dear all I hope to identify some regions in the image using it color space. I want to do this using fuzzy logic with image pr...

13 years ago | 4 answers | 1

4

answers

Question


Seeded Region Growing Method
Hi, I want to implement Seeded Region Growing Method for Image Segmentation.Please Can you give me any idea regarding thi...

13 years ago | 1 answer | 0

1

answer

Question


detecting circular Objects
Hi, I want to know the methods to detecting circular Objects' Shape using image processing. I hope your kind help. Thank you...

13 years ago | 1 answer | 0

1

answer

Question


Largest connected component(circular)
I need an algorithm to detect the largest connected component which has circular shape in an image. I hope your kind help. Than...

13 years ago | 1 answer | 0

1

answer

Answered
local variation of image
Thank you. Regarding to your comments I've a solution also. *J = colfilt(I,[5 5],'sliding',@std);* I hope your suggestions for...

13 years ago | 0

| accepted

Question


local variation of image
I want to calculate the local standard variation in a sliding window for an image. How it should be done using matlab ??

13 years ago | 2 answers | 0

2

answers

Question


Best method to resize image ??
There are several methods to resize images. I need to know a best method which results high quality image. Thank you

13 years ago | 1 answer | 0

1

answer

Question


How to find largest connected component ??
Hi friends, I want to find the largest connected component in an image. Is there an algorithm to do this in MATLAB?

13 years ago | 1 answer | 0

1

answer

Question


Problem in image classification
Hi,Im new to the area of image processing. I want to classify an image into different categories(into different classes).How it...

13 years ago | 1 answer | 0

1

answer

Answered
Problem on 'bitand' method
This is my solution. marker=bitand(im2uint8(I1),im2uint8(I2Cmp)); Thanx for your answers.

13 years ago | 0

Question


Problem on 'bitand' method
Hi friends, I have problem on 'bitand' method when create marker image using mask. I2 = im2bw(I1,0.8); %% Thresholding i...

13 years ago | 4 answers | 0

4

answers

Question


Median Filter
Hi, I want to apply median filtering for HSI image. How would I apply it?

13 years ago | 2 answers | 0

2

answers