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Mariam Sheha


Cairo University

自 2013 起处于活动状态

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统计学

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How to sort or rearrange a column with respect to the other column?!
Hello Everybody; wish you are all doing well; if i have a data of two columns and i want to sort one of the columns in a d...

8 years 前 | 2 个回答 | 0

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How to make image denoising by linear programming ?!
Hello Everybody; i want to make image denoising by linear programming equation that is implement through this function on mat...

8 years 前 | 0 个回答 | 0

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Index of element to remove exceeds matrix dimensions??!
Hello Everybody; i am having a problem with that code, regarding that i want to discards the columns with value less than 3...b...

8 years 前 | 1 个回答 | 0

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How to make for loop to count items in excel sheet?!
Hello every body; i am having data listed in excel sheet contains 980 row and 30 column Each row consists of zeroes and on...

8 years 前 | 1 个回答 | 0

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How to make image distortion using convolution operator and matrix-vector formulation?
Hello guys; I am having an exercise to make image restoration by means of least square.. I had simulated an image and also p...

8 years 前 | 1 个回答 | 0

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How to restore the original value of pixels in an image and remove distortion?
Hello Dear Friends; I am having an assignment to make image inprinting, using Papoulis-Gerchberg algorithm.. i made segmentat...

8 years 前 | 0 个回答 | 0

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How to remove a red text from a greyscale image?!
Hello my friends; hope you are all doing well,, i'd like to ask how can i segment or remove a red text from grey scal imag...

8 years 前 | 1 个回答 | 0

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提问


How to make successive for loops?!
Hey everybody; i want to make 3 successive loops that the next loop start from the end of the previous ....can any one help m...

8 years 前 | 2 个回答 | 0

2

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How to make three successive "for" loops and start the next loop from the end of the previous one?
Hello everybody; hope you all are doing well :) look i have a code that suppose to make 3 successive loops but i can't make...

8 years 前 | 0 个回答 | 0

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How to compute 3D volume using Linearlization ?!
Hello Everybody; I want your help for solving a question for volume computation of a cone. Given a set of short axis images, ...

8 years 前 | 0 个回答 | 0

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How to compute volume of 3D object using contours?
Hello; what if i am having a set of points that represent a counter of 3D object and i want to measure its volume?! load(...

8 years 前 | 0 个回答 | 0

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How to get disparity map code on matlab 2010?
Hey everyone; Happy New year :), I'd like to ask how can i design a matlab code to calculate disparity map from 2 stereo i...

9 years 前 | 0 个回答 | 1

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what is the pixel size?
Hey everbody; I'd like to know the pixel size of an image with resolution (470*680), that's because i want to know the unit o...

10 years 前 | 1 个回答 | 0

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what is the unit of group parameters result from regionprop ?
Hey Everybody; Hope you are all doing well, I'd like to ask about the unit of the area , perimeter and others results fro...

10 years 前 | 2 个回答 | 0

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How can i get a function reference from matlab?
Hey everybody; I'd like to ask if there is a way to somehow get the reference of the following texture features: 1- Local ...

10 years 前 | 1 个回答 | 0

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提问


How can i Plot ROC for more than 1 classifier?
Hi every body: I'd like to ask if i have classifiers result as follow and i want to represent it on ROC, what can i do?? C...

11 years 前 | 1 个回答 | 0

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what is Linear SVM ?
Hey, I want to ask if i am using SVM for classification, with different 'Kernel_Function' for training operation, dose it sti...

11 years 前 | 0 个回答 | 0

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How to skip "roipoly" step?
Hi Everybody... wish you are doing well.. I got nice color segmentation color from your site "File Exchange" that one done by...

11 years 前 | 1 个回答 | 0

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How to skip "roipoly" step?
Hi Everybody... wish you are doing well.. I got nice color segmentation color from your site "File Exchange" that one done b...

11 years 前 | 0 个回答 | 0

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个回答

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How to use "gplot" function?
Hey Every body; I want to graph a matrix using "gplot" function, i had get the each object boundary in the image using the fo...

11 years 前 | 1 个回答 | 0

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How to get Adjacent matrix?
Hi every body; I am trying to graph my binary 'labeled' image through (gplot) function, but to do such implementation i have ...

11 years 前 | 1 个回答 | 0

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How to convert binary image to graph?!
Hi every body... Hi everybody, Can you please help me to convert binary image results from _Laplacian of Gaussian (LOG) f...

11 years 前 | 2 个回答 | 0

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How to convert binary image to graph?
Hi everybody, Can you please help me to convert binary image results from __Laplacian of Gaussian (LOG) filter.__ to graph?!...

11 years 前 | 1 个回答 | 0

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How to convert 'Structure' ?!
Hi everybody; I am trying to get feature value out of structure array.. for example: glcms = graycomatrix(CG,'Offset',[...

11 years 前 | 3 个回答 | 0

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How to convert from RGB to L*u*v* color space ?
Hi every body; To convert an image an RGB image to L*u*V* color space i convert image to xyz then to l*u*v*....using that cod...

11 years 前 | 1 个回答 | 1

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提问


What is the difference between f-test and t-test?
Hello Everybody; Hope you are all doing well... Can anybody explain the main difference between f-test and t-test?, whe...

11 years 前 | 2 个回答 | 0

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How to use "Hotelling Transform equation" to have new 3D image representation ??!
Hey everybody, Hope you all are doing well I am trying to get new 3D representation of the color RGB image pixels be obtained...

11 years 前 | 1 个回答 | 0

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提问


How to use "Hotelling Transform equation" to have new 3D representaion??!
Hey everybody, Hope you all are doing well I am trying to get new 3D representation of the color RGB image pixels be obtained...

11 years 前 | 0 个回答 | 0

0

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How to use "regionprops" function on true color image?!
Hey Everybody, hope you are all doing well; i am trying to get the Max and mean intensity through _regionprops_ function usin...

11 years 前 | 2 个回答 | 0

2

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How to calculate Area ??
Hey every body.... I am asking "how can i compute area of the bounding box and convex hull where i had already get it's param...

11 years 前 | 3 个回答 | 0

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