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Feeds
Domanda
How is integral image used in image processing?
Hi, With integral image, the task of calculating the area of an upright rectangular region is reduced to four operations. Thus,...
circa 14 anni fa | 1 risposta | 0
1
rispostaDomanda
Speeded up robust feature(SURF) ?
Hi, SURF uses scale-space created by applying kernels of increasing size to the original image, to make it scale invariant. N...
circa 14 anni fa | 1 risposta | 0
1
rispostaDomanda
Breaking out from loop
Hi, I have a for loop that run over 50 times. In the loop i'm doing cross correlation in diff images. then after then loop fi...
oltre 14 anni fa | 2 risposte | 0
2
risposteDomanda
Set handles of another GUI?
Hi, Is there a way to set handles of another GUI? I have a main GUI which prompt a sub GUI. In the sub GUI,when a button is p...
oltre 14 anni fa | 1 risposta | 0
1
rispostaDomanda
How to access GUI workspace?
Hi, I'm quite sure matlab has a separate workspace that store all variable for GUI. Does any1 know how to access the workspac...
oltre 14 anni fa | 3 risposte | 0
3
risposteHow to stop matlab M file from stopping my program when error occur?
Thanks Sean , Paulo and Roberson. U guys safe my day. For a sec i thought i need to modify the .m file.
oltre 14 anni fa | 0
Domanda
How to stop matlab M file from stopping my program when error occur?
Hi, This code at certain input and base points will prompt an error like below. However my code loop the maketform 100 times ...
oltre 14 anni fa | 4 risposte | 0
4
risposteHow to indicate that GUI is busy running?
btw how to use function "waitbar" to indicate progress. does matlab know to compute the time its going to be busy?
oltre 14 anni fa | 0
Domanda
How to indicate that GUI is busy running?
I would like to know how to indicate in my GUI that MATLAB is currently busy running some piece of code (e.g. a long computation...
oltre 14 anni fa | 4 risposte | 3
4
risposteplot line in image via GUI?
I dont really know wat when wrong in previous code. However i did get wat i want after changing the code on the button slightly ...
oltre 14 anni fa | 0
Domanda
Open GUI with GUi and passing data between them?
Hi, I would like to know how to open another GUI with the first GUI i create via button. Example, lets say i load image(im1) ...
oltre 14 anni fa | 1 risposta | 0
1
rispostaDomanda
GUI axes size?
Hi, After loading image into an axes, the axes automatically adjust its size to fit the image(i'm happy with it changes size...
oltre 14 anni fa | 3 risposte | 0
3
risposteDomanda
plot line in image via GUI?
HI, If i use this code, i'm able to draw line on my image. However when i transfer the code into GUI the line do not appears in...
oltre 14 anni fa | 3 risposte | 0
3
risposteDomanda
Clear image in GUI?
Hi, Is there another way to clear image in axes beside using the following code? cla(handles.im1,'reset') If i use ...
oltre 14 anni fa | 3 risposte | 0
3
risposteDomanda
GUI register?
Hi, I'm wandering how come the below code from GUI doesnt create registers that are stored in workplace? What should i do ...
oltre 14 anni fa | 2 risposte | 0
2
risposteDomanda
How to set axes grid color?
Hi, i'm trying to set the grid of x and y of an Axes to gray color so then it doesnt appear in the GUI when i run the code. ...
oltre 14 anni fa | 1 risposta | 0
1
rispostaDomanda
How to Open file with GUI's axes multiple times?
Hi, With the code below i'm able to read a file via GUI when a button is pressed. The code pop out a windows that enable user t...
oltre 14 anni fa | 1 risposta | 0
1
rispostaDomanda
How to measure % intensity difference between 2 image?
Hi, May i know how to calculate the percentage intensity difference between 2 image of the same size. Then i need to apply th...
oltre 14 anni fa | 1 risposta | 0
1
rispostaHow to normalise Image intensity?
Thanks Dustin I tried ur method with below code n i do get a good result. However my main problem havent solve yet. Since now...
oltre 14 anni fa | 1
Domanda
How to normalise Image intensity?
Hi, I have 2 picture of the same object taken on different time. There are intensity different between the 2 picture(minor ...
oltre 14 anni fa | 4 risposte | 1
4
risposteDomanda
How to enhance the image?
Hi, I have 2 images. Each is combined from 2 separate image. Image1: <http://postimage.org/image/2ktw2sox0/> Image2: <http...
oltre 14 anni fa | 1 risposta | 0
1
rispostaDomanda
Math Question_ Combination
Hi, Let say i have 10 location. I wana test 3 location at a time. i think there are 10C3=120 combination.(assuming order of t...
oltre 14 anni fa | 2 risposte | 0
2
risposteDomanda
Weird imshow image. same pixel value different color
Hi, <http://www.mathworks.com/matlabcentral/answers/10101-matrix-image-merging> I have some problem in displaying images with ...
oltre 14 anni fa | 1 risposta | 0
1
rispostaMatrix/Image Merging
Hi Matt, i used ur code to test on image like shown below. clc % A = reshape(1:15,3,5) % B = reshape(1:35,5...
oltre 14 anni fa | 0
Domanda
Matrix/Image Merging
Hi, I have 2 matrix A and B which are different size, I would like to combine them together with A as the master to make a ne...
oltre 14 anni fa | 3 risposte | 1
3
risposteHow to use Log polar transformation to recognize scale n rotation invariant images
%The below code demo how is done more clearly. Assume b is cropped from second image and the cropped section overlaps with fir...
oltre 14 anni fa | 0
Domanda
Need suggestion on finding rotation angle.
Hi, http://www.mathworks.com/matlabcentral/fileexchange/28300-opensurf-including-image-warp) I downloaded the M file above tha...
oltre 14 anni fa | 1 risposta | 0
1
rispostaDomanda
MATLAB Operation question.
HI, I have an array: angle = Columns 1 through 5 174.8310 -4.9214 -5.0368 -5.0544 -4.2956 Columns...
oltre 14 anni fa | 2 risposte | 0
2
risposteimrotate make image blur. Any solution?
Thanks for the replies. Does it means there are no way to preserve the pixel value after rotation?
oltre 14 anni fa | 0
| accettato
Domanda
imrotate make image blur. Any solution?
I = imread('cameraman.tif'); L = imrotate(I,50); M= imrotate(L,-50); imshow(M) x_corr = normxcorr2(I,M); [max_c...
oltre 14 anni fa | 2 risposte | 0
