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Poonam


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Professional Interests: image processing

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Question


how Image segmentation is useful in area of image compression,object identification and multimedia application
Sir please could you provide me in detail explaination of how segmentation is useful in Image Compression ,Identifying objectsan...

plus de 10 ans il y a | 1 réponse | 0

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réponse

Question


how will be mean brightness of color image will be formulated in matlab
color image is of three channels, so how to calculate mean brightness of the image Do i need to separate each channel of color...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question


what will the formula for mean intensity value of RGB image
gray scale image intensity value is m=mean2(I) then what will be of RGB image

plus de 10 ans il y a | 1 réponse | 0

1

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Question


How write this image with plotted boundary in a folder
figure;imshow(Img); title('Hill Climbing Segmentation'); axis image; % Make sure image is not artificially stretched b...

plus de 10 ans il y a | 1 réponse | 0

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Question


HELP to resolve this code
m=original color image en=enhanced color image have written code for measure absolute mean brightness error(AMBE) f...

plus de 10 ans il y a | 1 réponse | 0

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Question


I want the output of RAG code output to appear as given in the image,but appear something else please help me to get the following output
function varargout = imRAG(img, varargin) %IMRAG Region adjacency graph of a labeled image % % Usage: % ADJ = ...

plus de 10 ans il y a | 1 réponse | 0

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Question


help to resolve my this GUI code
btnNumber=11; labelPos=[left+3*controlWidth+0.06 top-2*controlHeight controlWidth+0.08 controlHeight-0.005]; callbackStr...

plus de 10 ans il y a | 1 réponse | 0

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Question


how to resolve this code
figure;imshow(Ims); hold on for k = 1:length(B) boundary = B{k}; plot(boundary(:,2), boundary(:,1), 'k', '...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question


how to find edges of my segmented images
<</matlabcentral/answers/uploaded_files/26942/segmentedenhanceimage.png>> This is my mean shift segmented image i want this...

plus de 10 ans il y a | 1 réponse | 0

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A résolu


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

plus de 10 ans il y a

A résolu


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

plus de 10 ans il y a

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

plus de 10 ans il y a

A résolu


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

plus de 10 ans il y a

A résolu


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

plus de 10 ans il y a

A résolu


Add two numbers
Given a and b, return the sum a+b in c.

plus de 10 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

plus de 10 ans il y a

A résolu


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

plus de 10 ans il y a

A résolu


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus de 10 ans il y a

Question


Getting following error,help to rectify it
function [y, MS] = meanShiftPixCluster(x,hs,hr,th,plotOn) % FUNCTION: meanShiftPixCluster implements the classi...

plus de 10 ans il y a | 1 réponse | 0

1

réponse

Question


why am I getting this error
function [Results]=ComputeFMeasureMultiSeg(DBpath,SegResultsSubPath,SysType) %Compute the F-score for multi segments ...

plus de 10 ans il y a | 1 réponse | 0

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Question


function kmeans is not able to process uint8 what should i do?
I am using kmeans function and getting following error ??? Error using ==> plus Integers can only be combined with integers...

plus de 10 ans il y a | 1 réponse | 0

1

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Question


What is multiscale/pyramid algoithm
what is pyramied/multiscale like algorithm in image segmentation

plus de 10 ans il y a | 1 réponse | 0

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Question


Error while making plot of precision -recall curve in this code where m i going wrong?
function [J,D,rfp,rfn]=segevaluate(o,s) % gets label matrix for one tissue in segmented and ground truth % and re...

plus de 10 ans il y a | 1 réponse | 0

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Question


getting following error,help to rectify this
function [Inc Knc] = Nc(I,SI,SX,r,sNcut,sArea) %% ncutImageSegment [nRow, nCol,c] = size(I); ...

environ 11 ans il y a | 1 réponse | 0

1

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Question


what will be the solution for this error
function idx=nomc(meas) W=SimilarMatrix(meas,1); D=diag(sum(W)); L=D-W; Lsym=(D^(-1/2))*L*(D^(-1/2)); [ev ...

environ 11 ans il y a | 1 réponse | 0

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Question


What is wrong in this code
function [jaccard_Idx,jaccardDist]=jacarrd_coefficient(imgorig,imgseg) { %check for logical image if ~islogical(i...

environ 11 ans il y a | 1 réponse | 0

1

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Question


getting cell contents reference from non cell object error for following code
if (length(A) < sArea || length(B) < sArea) || ncut > sNcut Seg{1} = Seg{i}; %#ok<NASGU> Id{1} = id; %#ok<...

presque 12 ans il y a | 1 réponse | 0

1

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Question


Mean shift and normalized cut
What does mean shift segmentation mean with example? what is normalized cut segmentation? I have read lot of papers but coul...

presque 12 ans il y a | 1 réponse | 0

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Question


how to match both the side?
Sir, If LHS is 3D image and RHS is 2D then how to match both the side eg. outimg(:,:,1)=out1img how to convert the ...

presque 12 ans il y a | 1 réponse | 0

1

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Question


how to solve the following error in the code?
clc; close all; % clear all; inImg = imread('C:\Users\Poonam\Desktop\MATLAB\R2008a\bin\matlabimage\lotus.jpg'); ...

presque 12 ans il y a | 1 réponse | 0

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réponse

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