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Sukuchha


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Answered
obtain information on excel files
I guess if you know VBA then you can use to get what u want after opening with activeX server. for example below, sheets and co...

meer dan 5 jaar ago | 0

Answered
How to cluster the intensities in a gray scale image?
you can use, median filtering first and provide the resultant image to K-means. You would have use k-means X-times for reducing ...

meer dan 10 jaar ago | 0

Question


how to simplify connected blobs
Hi, i have a binary image. I can find the boundaries with the bwboundaries and get point list of boundary of a each blobs and p...

meer dan 10 jaar ago | 2 answers | 0

2

answers

Answered
how to find object width in binary image
doc regionprop, see minor axis

meer dan 10 jaar ago | 0

Question


making column of zero matrix equal to one based on another matrix
Hi , I have a zero matrix (A) of size mxn where m in number of observation and n number of feature. I have another non zero ...

meer dan 10 jaar ago | 2 answers | 0

2

answers

Question


line prunning after skelelton
Hi I am doing some road detection stuff with satellite imagery. So i have detected some roads, and i want to find its end poin...

bijna 11 jaar ago | 1 answer | 1

1

answer

Question


opening by reconstruction results
I know the algorithm how it works. For illustration process i want to visualise output of opening by reconstruction in each iter...

ongeveer 11 jaar ago | 1 answer | 0

1

answer

Answered
Compressing a logical array into a bit-wise boolean representation
may be bwpack is function you are looking. from help. BWP = bwpack(BW) packs the uint8 binary image BW into the uint32 arr...

ongeveer 11 jaar ago | 1

| accepted

Question


How do I call BLOCKPROC with more than one input image?
i have two images,and have a function which requires 3x3 sliding window data from both image A and image B. Is there a way to ge...

ongeveer 11 jaar ago | 2 answers | 1

2

answers

Answered
specifying colors in gplotmatrix
bump again. Somebody ?

meer dan 11 jaar ago | 0

Answered
specifying colors in gplotmatrix
bump

meer dan 11 jaar ago | 0

Question


specifying colors in gplotmatrix
i am ploting some data with gplotmatrix, and i have more than seven categories which i want to plot in different colors. gplot a...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


efficient use of extracting mean over segments
Hello, I have image (Iseg) where i have number of segments. Each segments is represented by unique number in Iseg. The segments...

bijna 12 jaar ago | 2 answers | 0

2

answers

Answered
calculating an expression in an efficient way
this is what i tried so far. Image = zeros(10,10); % put ones Image(5,5)=1; Image(10,10)=1; [x,y]=mes...

ongeveer 12 jaar ago | 0

Question


calculating an expression in an efficient way
I have binary image size mxn with K number of 1's at different location (Xk,Yk). Now i want to produce a spatial voting image s...

ongeveer 12 jaar ago | 1 answer | 0

1

answer

Solved


Count photos
Given n people, everyone must have pictures taken with everyone, each photo includes only two persons, please count the total nu...

meer dan 12 jaar ago

Question


quasi flat zone labelling ( Morphology analysis)
Anybody aware of matlab code written to perform quasi flat zone labelling for multichannell image first proposed by Peter solie ...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question


treebagger random forest
In the help file, it is stated that setting Setting 'NVarToSample' argument to any valid value but 'all' invokes Breiman's 'ra...

meer dan 12 jaar ago | 1 answer | 0

1

answer

Question


reading from txtfile
i have a txt file,from which i want to read following lines into matlab. How can I read it ? class lookup = { 0, 0,...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Question


changing text orientation of lcolorbar
I want to change the orientation of lcolorbar! I want my text align verticle, i.e i want to rotate texts besides colorbar by 90 ...

meer dan 12 jaar ago | 2 answers | 0

2

answers

Answered
How to use Canny edge detector as a local edge detector?
use blockproc

meer dan 12 jaar ago | 0

Answered
sorting a matrix according to another matrix
A=[ 0.3 1;0.4 2; 0.1 3] B=[1 6; 3 8 ;2 11] [tf, loc] = ismember(A(:,2), B(:,1)) B_value = B(:,2); result=[ A(:,2) ...

bijna 13 jaar ago | 0

| accepted

Answered
how to sort a matrix
this should work A(A>a & A <b)

bijna 13 jaar ago | 0

Answered
how to detect red color
A = imread('http://farm8.staticflickr.com/7192/6915806857_cfb9d98996_m.jpg'); imshow(A,[]) B= A(:,:,3); % your blue band...

bijna 13 jaar ago | 1

| accepted

Answered
"""Index exceeds matrix dimensions. Error in ==> test at 96 ny = abs(g(floor(mel(f)))); % Mel warping """"...when i run this program ,error is coming...plsss help me
Why dont u just debug it ?

bijna 13 jaar ago | 0

| accepted

Answered
Using Matlab to read and process remote sensing data
HW question ! :)

bijna 13 jaar ago | 0

Answered
why is the magnitude of a window 1?
because doors have magnitude of 2 and usually window are smaller than doors. jokes apart, give some information what u talkin...

bijna 13 jaar ago | 0

Answered
beginner - creating a list to plot
look at the ezplot function for more info: type doc ezplot in matlab

bijna 13 jaar ago | 0

Answered
linking polar plot with image data
BUMP !

bijna 13 jaar ago | 0

Question


linking polar plot with image data
I have a direction(nxn) and magnitude (nxn) images. I generate a polar plot by polar(direction(:), magnitude(:)); Now i...

bijna 13 jaar ago | 1 answer | 0

1

answer

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