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Esther


18 total contributions 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...

más de 8 años 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...

más de 8 años 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?

más de 8 años 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...

más de 8 años 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...

más de 8 años 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...

más de 8 años 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...

más de 8 años 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?

más de 8 años 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,[...

más de 8 años 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...

más de 8 años 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...

más de 8 años 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...

más de 8 años 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...

más de 8 años 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 & ...

más de 8 años 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...

más de 8 años ago | 1 answer | 0

1

answer

Question


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

más de 8 años 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...

más de 8 años 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 [...

más de 8 años ago | 2 answers | 1

2

answers