Digital image processing with matlab

Closed Posted Feb 3, 2015 Paid on delivery
Closed Paid on delivery

At one image RxC which center is (R/2 , C/2) the polar coordinations of one pixel(x,y) is:

ρ = sqrt( (x-R)^2 + (y-C/2)^2 ) and θ = tan^-1(y/x)

Τhese transformations changing not linear ρ(or/and θ) of a pixel to a new value ρ' (θ') in order the new brightness to be result of the pixel which is nearest to the new polar coordinations. This pixel is calculating with the conversion from polar to cartesian coordinates:

x' = (R/2) + ρ'cos(θ')

y' = (C/2) + ρ'sin(θ')

I want to write a function [Rho, Theta] = PolarCoord(R,C). This function is giving the polar coordinates for every pixel of an image RxC.

Secondly, i want to write a function

Iout = ImageSpecialEffect(I , Rho , Theta)

This fuction it will take for input the image I and the transformated polar coordinates of the pixels and it must giving output the distorted image.

I must apply the below tranformations to [login to view URL](I have sent you the transformations and the image)

Matlab and Mathematica

Project ID: #7076987

About the project

18 proposals Remote project Active Mar 12, 2015

18 freelancers are bidding on average €26 for this job

cugamelover

I have a PhD degree in theoretical and computational physics and a strong background in math and Matlab. I've done many projects in Matlab, including digital image processing, please see the reviews on my profile. It w More

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aminariaz

sir i can help you with this project hopping for your consideration ..................................................................................

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dpappu131

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SML2014

I did this project before. Please check my profile for more information. Let me know if you wish I work on this project.

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mimoban

Hi i have done the same code ince earlier. It is very easy for me to implement this once again. Please reply to this message. I can easily do this.

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razorgeneral

Hi, My Background: Manager, Designs. Image Processing Expert. I've implemented many image processing algorithms (all from reputed journals like IEEE). I've done recognition projects (like face/iris/palm-print etc). More

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InspiredLocator

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fra89

Hi, I am a Matlab expert and I attended a Digital Image Processing course at University. I can do it without problems.

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asaglam1980

Hello, I am an aerospace engineer and work with matlab everyday. I would be interested in doing this task. Kind regards, Adem

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AleksandrKopasov

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itzhao2014

hi, sir i am master of matlab team. i have a lot of experiences in these fields. i can help you well. please contact me. best regards.

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mail4soopi

I am an independent Image processing researcher with 8 years of industrial experience holding a Masters degree in core image processing area. Within IP, I expertise in object recognition, document image processing, Opt More

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martinpedra

I am a PhD student in applied mathematics, and have worked with Matlab for several years now. This project doesn't seem very difficult and I am confident I will complete it shortly.

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kumarvaibhav83

Dear Sir/Madam, I am currently working in the field of Digital Image Processing and have Masters in Engineering (Gold Medalist). Kindly give me a chance to work. Thanks and With Regards, Kumar Vaibhav

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omaramin

I'm teaching image processing and computer vision , my masters is on sign language recognition I'll be please to help in solving your problem , please let me know if you are interested The geometric transformatio More

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pallavagt

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caprice88

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