sweta arya

Actif depuis 2015

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Regarding integer and floating point number in an array
i want to have matrix that can store integer values as well as floating point number in an matrix,but it makes integer value 0. ...

plus de 8 ans il y a | 2 réponses | 0

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Question

coskewness and cokurtosis normalization
I am calculating co-skewness and cokurtosis between two images. is it possible to normalize coskewness so that its values fall i...

plus de 8 ans il y a | 1 réponse | 0

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Question

TreeBagger..classification tree
i have 14 or 15 classification tree obtained through treebagger command.i want to place all these classification tree in one pla...

presque 9 ans il y a | 1 réponse | 0

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Question

parallel computing in matlab
temp=zeros(200,288); parfor u=1:200 count//is 1-d array of 256 element temp(u,1:256)=count; end //giving er...

presque 9 ans il y a | 1 réponse | 0

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Question

copying images from array to another folder
for i=1:50 jpgimagename=strcat('C:\Users\sweta\Desktop\nature_sunset\', ... num2str(output_ima...

presque 9 ans il y a | 1 réponse | 0

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Question

video writer in matlab
I am accessing one video in my code and then modifying it. After that I am writing it using video writer but it is giving error ...

presque 9 ans il y a | 1 réponse | 0

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Question

classification using decision tree
hey, i want to construct classification tree and using matlab r2012b version.i want to know,how should i format my data so that ...

presque 9 ans il y a | 1 réponse | 0

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Question

index out of bound
intial_image=zeros(180,1); for i=1:180 intial_image(i)=i; end y =zeros(30,1); y = datasample(intial_...

presque 9 ans il y a | 1 réponse | 0

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Question

i want to find x axis and y axis values of an histograms in matlab.
i want to find x axis and y axis values of an histograms in matlab.

presque 9 ans il y a | 2 réponses | 0

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réponses

Question

Entropy of group of images.
I have 1000 images and want to select those 200 images whose entropy variation(or entropy of group) is high compared to other. H...

presque 9 ans il y a | 1 réponse | 0

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Question

how to calculate entropy of colored image?
how to calculate entropy of colored image?

presque 9 ans il y a | 2 réponses | 0

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Question

Texture features using glcm
what is difference between energy and homogenity ? Is harlick texture features(contrast,homogenity,energy and entropy) is useful...

environ 9 ans il y a | 1 réponse | 0

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Question

showing different images on screen
i have 1 to 100 images,want to display these images on screen depending upon user input.is any function exist that can do this w...

environ 9 ans il y a | 1 réponse | 0

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Question

calling another gui /window from one push_button(or any other tool from gui).
calling another gui /window from one push_button(or any other tool from gui).

environ 9 ans il y a | 1 réponse | 0

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Question

creating a gui (recommender system)in matlab
i want to create gui which show 30 images,then user select 10 from these images.how this system keeps track of these images that...

environ 9 ans il y a | 1 réponse | 0

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Question

How to find average of two or more histograms with different range.
I want to find average of histograms with different ranges ,so i cannot just add them as range of histograms is different. Is th...

environ 9 ans il y a | 1 réponse | 0

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Question

Displaying images on screen/gui
i want to display images on a gui(or screen) that satisfy certain properties.images could be 10 or 20 (<=50).how this can be do...

environ 9 ans il y a | 1 réponse | 0

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Question

array of structures in matlab
how to create array of structure,and array contains 100 element. i want to sort array on the basis of second field of array.

environ 9 ans il y a | 1 réponse | 0

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Question

photo recommendation system code in matlab
if anybody having photo recommendation system code in matlab. please tell me,i'll be very greatful to u.

environ 9 ans il y a | 1 réponse | 0

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Question

content based image recommender system
If anybody is having content based image recommender system or worked in it.can tell me how to start this work,what are the step...

environ 9 ans il y a | 1 réponse | 0

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Question

creating image database matlab
I want to create images database,that store feature vector(color,shape,texture) in it,and aggregate score of feature vector.i wa...

environ 9 ans il y a | 1 réponse | 0

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Question

I want to create gui,where user enter an image from images that are on my system,and then i apply some function,and produce similar images to that input image on gui itself.
I want to create gui,where user enter an image from images that are on my system,and then i apply some function,and produce simi...

environ 9 ans il y a | 1 réponse | 0

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réponse

Question

how to take image as input from gui. I am attaching a picture of gui. could someone tell me how to make these?
how to take image as input from gui. I am attaching a picture of gui. could someone tell me how to make these?

environ 9 ans il y a | 1 réponse | 0

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Question

collecting different type of images for research
from where i can collect images (of poor,average & high quality) for my analysis?

plus de 9 ans il y a | 1 réponse | 0

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Question

database of images in matlab
dataBase=cell(5,1); for i=1:5 dataBase{i}=imread(['Images/Database/' int2str(i) '.jpg ']); end save dataBase dat...

plus de 9 ans il y a | 1 réponse | 0

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Question

database of images in matlab
For accessing images & performing operations of images?which is good option from given below- # creating database in matlab i...

plus de 9 ans il y a | 1 réponse | 0

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Question

creating database in matlab
I want to create a database of images,containing various fields like image name,brightness value of image and colorfulness of im...

plus de 9 ans il y a | 1 réponse | 0

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Question

3 level wavelet decomposition
in 3 level wavelet decomposition of image,tried to implement expression in the given attachemnet.but all three decomposition giv...

plus de 9 ans il y a | 1 réponse | 0

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Question

array of structures in matlab
how to implement array of structures in matlab.structure containing two fields.

plus de 9 ans il y a | 1 réponse | 0

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Question

About quantization of image
i am trying to do uniform quantization on a gray scale image. i have to generate different images matrix for different K levels...

plus de 9 ans il y a | 2 réponses | 0

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