Question

Getting following error,wht is the solution
* * *This is demo Part* * * % Change the current folder to the folder of this m-file. if(~isdeployed) cd(fileparts(w...

11 years ago | 1 answer | 0

Question

problem in the code,getting following error
for i=1:256 img_hist(i)=sum(sum(im==(i))); end In an assignment A(:) = B, the number of elements in A and B must b...

11 years ago | 2 answers | 0

Question

How to implement enhancement technique on region which is obtained from segmented image i.e
I have obtained a region from segmentation and now want to apply enhancement technique on particular region how can i? yes I...

11 years ago | 1 answer | 0

Question

How to code this in matlab
Given-Seed which is selected as initial seed is centre pixel of an RGB image For grow formula we use intensity based simila...

11 years ago | 1 answer | 0

Question

Please suggest some solution to this code if any mistakes
function region=eregiongrowing(f) region=cell(size(f)); %Region matrix with same size of image,storing the labels of grown...

11 years ago | 2 answers | 0

Question

Getting Error in code
function[g,nr,si,ti]=regiongrow(f,s,t) f=double(f); if numel(s)==1 si=f==s; s1=s; else si=bwmorp...

11 years ago | 1 answer | 0

Question

Getting Error for Marker and Mask ,Please give solution
function[g]=hueedge(f) hsv=rgb2hsv(f); I=hsv(:,:,3); i=medfilt2(I); sh=fspecial('sobel'); sv=sh; Gx=conv2(do...

11 years ago | 2 answers | 0

Question

logical indexing is usually faster than find
j=find(si); s1=f(j); logical indexing is usually faster than find,What does this mean,please give solution

11 years ago | 2 answers | 1

Question

I am applying region growing on edge detected image,but not getting output,Is the code right
function[g]=hueedge(f) hsv=rgb2hsv(f); H=hsv(:,:,1); sh=fspecial('sobel'); sv=sh; Gx=conv2(double(H(:,:,1)),sh)...

11 years ago | 0 answers | 0

Question

How to perform an region growing on Edge detected image after edge detection?
This is the code of edge detected image I have perform region growing on this image function[vg]=coloredge(f) sh=f...

11 years ago | 1 answer | 0

Question

Not getting the segmented image i.e image is not displayed,code is running,please check if some mistakes is there in it
function e =tedge(hsv) h=hsv(:,:,1); s=hsv(:,:,2); v=hsv(:,:,3); for i=1:183 for j=1:276 h(i,j)...

11 years ago | 1 answer | 0

Question

I am getting error for this code for edge detection in hsv image
I am finding the edge based on the triangle similarity In this it is assume that along with the change of the triangular shape,...

11 years ago | 1 answer | 0

Question

Have I done something wrong with this code for edge detection on extreme gradient value
I have first translated from RGB to HSV and separated to hue and saturation and intensity component h(i,j),s(i,j),v(i,j) 5*5...

11 years ago | 1 answer | 0