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Image segmentation

$30-250 USD

Folyamatban
Kiadva ekkor: majdnem 5 évvel ezelőtt

$30-250 USD

Teljesítéskor fizetve
Require Format • a pdf file with the source code (excluding libraries), the resulting images and a brief explanation of the implementation. • the code. • the output images. Problem 1: k-means Segmentation. Apply k-means segmentation on [login to view URL] with k=10. The distance function should only consider the RGB color channels and ignore pixel coordinates. Randomly pick 10 RGB triplets from the existing pixels as initial seeds and run to convergence. After k-means has converged, represent each cluster with the average RGB value of its members, creating an image as figure 1. Problem 2: SLIC. Apply a variant of the SLIC algorithm to wt [login to view URL], by implementing the following steps: 1. Divide the image in blocks of 50×50 pixels and initialize a centroid at the center of each block. 2. Compute the magnitude of the gradient in each of the RGB channels and use the square root of the sum of squares of the three magnitudes as the combined gradient magnitude. Move the centroids to the position with the smallest gradient magnitude in 3×3 windows centered on the initial centroids. 3. Apply k-means in the 5D space of x, y, R, G, B. Use the Euclidean distance in this space, but divide x and y by 2. 4. After convergence, display the output image as figure 2: color pixels that touch two different clusters black and the remaining pixels by the average RGB value of their cluster. Requirements and notes. • Use matlab or java • You are allowed to use image reading and writing functions, as well as plotting functions, but you are not allowed to use filtering, edge detection or other image processing functions. You can convert the images to a different format for reading them. • The complexity of k-means is linear with respect to the number of pixels and k. Start developing on small images with small values of k.
Projektazonosító: 19372471

A projektről

6 ajánlat
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Aktiválva: 5 évvel ezelőtt

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6 szabadúszó adott átlagosan $139 USD összegű árajánlatot erre a munkára
Felhasználó avatár
Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA, C, C++ , C# , Python, ANDROID,IOS, MATLAB, IONIC. Done 600+ projects here on FREELANCER.COM. Please check our profile for reference. The bid is negotiable and we can talk about the price. Thank you Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA, C, C++ , C# , Python, ANDROID,IOS, MATLAB, IONIC. Done 600+ projects here on FREELANCER.COM. Please check our profile for reference. The bid is negotiable and we can talk about the price. Thank you
$250 USD 3 napon belül
4,9 (339 értékelés)
7,5
7,5
Felhasználó avatár
Hi I am software engineer and have done many java projects. You can share more details with me. Thank you
$60 USD 10 napon belül
5,0 (63 értékelés)
6,0
6,0
Felhasználó avatár
I have experiences for many years about Matlab/Simulink I have done your proposal quickly and then u will get good result. I will do my best for you and you will be get best results Plz contact with me. Thanks.
$30 USD 3 napon belül
4,9 (57 értékelés)
6,0
6,0
Felhasználó avatár
I can do that Sir, I have implemented that algorithm several times, check my profile for sure, that If I take your project, It will be done.
$45 USD 2 napon belül
5,0 (9 értékelés)
4,1
4,1
Felhasználó avatár
HI, I am electrical engineer with specialization in image processing . I have done several image processing project that you can see in my portfolio. I tested several method included that you mentioned in my research project. I write thesis and research paper on IEEE conference . You am confident that can explain you using my documentation
$200 USD 5 napon belül
5,0 (1 értékelés)
1,8
1,8

Az ügyfélről

UNITED STATES zászlója
jersey city, United States
5,0
2
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Tagság kezdete: ápr. 27, 2019

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