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Afsaneh


Active since 2013

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how to extract 3rd dimensions of cells?
i have a cell array which in every cell i have a 3 dimensional matrix.(x,y,3) now i want to extract 3rd dimension of all cell...

9 years ago | 1 answer | 0

1

answer

Question


How to calculate GLDS texture features?
How to calculate GLDS (Gray Level Difference Statistics) texture features: (Mean, Entropy,Contrast,Homogeneity and energy)?

9 years ago | 1 answer | 0

1

answer

Question


how to fit gamma value?
i have 24 digitally created image with specific RGB values. i captured from this images and saved then as captured images. now i...

9 years ago | 1 answer | 0

1

answer

Question


parameter estimation using lsqnonlin() with unknown target values
I am going to do a gamma correction on some images. So according to these equations, I have to find unknown parameters using “ *...

9 years ago | 0 answers | 0

0

answers

Question


finding non-linear gamma model's parameters using lsqnonlin
I am going to do a gamma correction on some images. So according to these equations, I have to find unknown parameters using “ *...

9 years ago | 2 answers | 0

2

answers

Question


how to Create Custom Transfer Function for Neural Network in MATLAB
hi there. i am just going to train an ANN with a custom transfer function. but i don't know how to define it. my function is ...

10 years ago | 1 answer | 0

1

answer

Question


how to create hop-constrained minimum spanning tree?
I want to create hop-constrained minimum spanning tree. the resulted answer must not have a cycle, or dose not exceed H (hop-con...

10 years ago | 0 answers | 0

0

answers

Question


extract some special element from a vector and reverse it?
I have a vector like this: s=[5 9 0 6 0 7 8 3 0 4 1 2] i extracted a subvector from this vector witch does not have zero...

10 years ago | 1 answer | 0

1

answer

Question


how can i enhance image by Fourier transform?
hi i wanna create a matlab function to do such work: <</matlabcentral/answers/uploaded_files/3932/FT.jpg>> actually i h...

10 years ago | 1 answer | 1

1

answer

Question


how to get LSB in 8-bit grayscale images
hi, i have one image (8-Bit Gray-scale Image) and i want to omit it's Least_Significant_Bit of it. But i don know how to do it....

10 years ago | 3 answers | 0

3

answers

Answered
how to correct shading of an image?
thanks for helpful link. i did it by dividing the main image with a shading pattern. without knowing how to get the shading patt...

10 years ago | 0

| accepted

Question


how to correct shading of an image?
Hi there; i am new at image processing and specially in Matlab. in a homework our teacher asked us to correct shading of an ima...

10 years ago | 2 answers | 0

2

answers