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Esther


Active since 2012

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Question


Maximum gray level from rgb image
May i know what is the reason when user try to get the maximum gray level and use it in rgb image instead of rgb2gray? what is t...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


when do we do cropping, and cropping method.
Matlab professionist, i really need some help here because i am confused and stuck on the project i am doing now. *Overview...

meer dan 11 jaar ago | 0 answers | 0

0

answers

Question


What is Brute Force Method?
Could someone explain to me what is brute force method based on image processing?

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


Manual thresholding cropping [image processing]
Hi. May i know if manual thresholding allows autocropping? where i set T a value, bw = im2bw(J,T); because usually auto thr...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


Image noise estimation (image processing)
I was told to use brute force method, trying out different threshold value for all of my images. My prof say our eyes is the b...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


Optical character recognition(ocr)
Hi. I will be doing an autocropping of images. was it possible to do rgb->grayscale->binary+autocropping without any image pro...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


Threshold values [ 1 2 3 4 5 6 7.. ]
My prof asked me to use brute force method, using threshold value of 1 2 3 4 5 6 7.. on each images i have. May i know why is th...

bijna 12 jaar ago | 0 answers | 0

0

answers

Question


Determine min & max intensity value from histogram.
How do you determine the minimum and maximum intensity value from looking at the histogram?

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


Explaination on function ' imadjust ' ?
Hi. i have look through matlab help but i still don't understand about the *low_in high_in*,*low_out high_out* in imadjust(I,[...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


Create histogram to determine the threshold value to use [image processing]
Hi. as above question mentioned. I want to know how do i determine the threshold value to use. probably creating histogram? h...

bijna 12 jaar ago | 3 answers | 0

3

answers

Answered
Problem on gray scale image.
thanks for answer. i did this tutorial, http://www.mathworks.com/videos/developing-algorithms-with-matlab-68914.html just tha...

bijna 12 jaar ago | 0

Question


Problem on gray scale image.
Hi. i used gray = rgb2gray(I) at command window but why can't i get a grayscale image? thank you! <<http://i1149.photobucket...

bijna 12 jaar ago | 2 answers | 0

2

answers

Question


Differences between script and function file
Does script file and function file relate to one another when comes to coding? or it's two different file? I saw alot of tutori...

bijna 12 jaar ago | 2 answers | 0

2

answers

Question


How do you write a FUNTION-M file?
Please give me an example of a FUNCTION code whereby image is convert to greyscale and to binary scale and going through salt & ...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


C function in Matlab [Mex-file]
*Can someone help me with C function in Matlab? I did these code and my professor wanted me to do in C function in matlab.* An...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


Matrix Size of my images
Hi. how do i check the matrix size of my image?

bijna 12 jaar ago | 2 answers | 0

2

answers

Question


Help with this problem on MATLAB filtering
Hi. I'm not sure of which filter to use. Could someone help me by explaining which filter I should use? I need to show the digi...

bijna 12 jaar ago | 1 answer | 0

1

answer

Question


Optical character recognition for seven-segment display digit.[MATLAB]
Hi. recently i am doing on a project of Optical character recognition for seven-segment display digit. I am asked to crop out [...

bijna 12 jaar ago | 2 answers | 1

2

answers