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need python expert in client handling and programming

₹100-400 INR / hour

Closed
Posted over 7 years ago

₹100-400 INR / hour

For the following image called Alex, add Gaussian noise with mean = 0, variance 50 and generate At least 50 noisy images. Add all the 50 images and show that by adding the random noise will get eliminated. Use a single band of Alex (may be red band)
Project ID: 11721816

About the project

8 proposals
Remote project
Active 7 yrs ago

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8 freelancers are bidding on average ₹448 INR/hour for this job
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weqererwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwedddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
₹366 INR in 1 day
5.0 (24 reviews)
4.9
4.9
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Dear Sir/Madam, I have many years' professional experience developing Python programs for data science , including image processing with PIL, numpy, and scipy. I believe I can complete this task for you, and would like to hear more. Kind regards, Shaun
₹1,000 INR in 20 days
5.0 (1 review)
3.4
3.4
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I have experience with Python and OpenCV and I am proposing the following method for this project: 1. To generate random noise Read original image For 1 to 50: For each pixel p(x,y) at location (x,y) in the original image (say red channel) : Generate a random variable r from normal distribution with mean 0 and variance 50 n(x,y) = p(x,y)+r Save noisyimage from array n 2. Once all the images are written Initialise Sum(x,y) = 0 for each location (x,y) For each noisyimage: Read image For each location (x,y) in the image : Sum(x,y) = Sum(x,y) + n(x,y) Diff(x,y) = Abs(Sum(x,y) - p(x,y)) That is, sum up the pixel value at each location (x,y) for all images and take the average. Take pixel wise difference between this average value and the original value for each location. Save the difference as an image and show that it is almost black. Please feel free to write to me if you need any clarification. Thanks!
₹555 INR in 1 day
0.0 (0 reviews)
0.0
0.0
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ECE major good at Matlab, Python and C/C++
₹277 INR in 3 days
0.0 (0 reviews)
1.8
1.8

About the client

Flag of INDIA
Bangalore, India
4.7
206
Member since Jan 29, 2011

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