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Image analysis

$30-250 USD

Closed
Posted over 3 years ago

$30-250 USD

Paid on delivery
Hi, I have a rather interesting image processing task to be solved. What I need: I will need a little app that works on Windows to calculate the below task and I want to feed this app with a vector image to make some length calculations on it. Or I guess it could be done with Matlab? Please have a look at the image first. It's a disc brake rotor outline drawing (with some circles on it). As you can see a disc rotor has some holes in the braking track surface. I want to calculate the length of braking surface, excluding those holes, at a given radius (radius calculated from the geometric center of the disc rotor). To be more precise: I have drawn some lines for you to understand it better. Those blue circular lines represent the calculation paths. First circle has 130 mm diameter, last one 160 mm diameter. And they increase by 1 mm. I need to know at every of those circles what is the length of the path without the holes. To make it easier to understand I drew red line. As you can see, it's broken line. It's broken as I only need to know the total length of that red line on the given circumference. The gaps without the red line is where the holes are. So if the rotor would have no holes the path length would simply be the length of that circle. The Software: *New app or if possible script in Matlab? *I would prefer to load vector image like DWG format or any other vector format. Recognizing the center of the rotor: I can provide a single point on the image for you. Recognizing the holes: In general every hole has a closed path, but on the extremes the path will not be close (imagine depression on the edge of the rotor - it's not closed path in a sense) So if this would be a problem then perhaps I could highlight holes manually on the image in that little software somehow Idea is to make the designs, then load them to this software and see the calculation.
Project ID: 27500685

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14 proposals
Remote project
Active 3 yrs ago

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14 freelancers are bidding on average $224 USD for this job
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Hi there,I'm biddin on your project "Image analysis"Electrical Engineering, Algorithm, Matlab and Mathematica, Engineering and Mathematics Hi, I have a rather interesting image processing task to be solved I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$250 USD in 5 days
4.8 (130 reviews)
7.9
7.9
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Hello friend, I did MS Software Engineering. I have 7 years of experience in software development. I can do any simple task (e.g. data structures or OOP) to complex problems (e.g. ML and AI). I work on JAVA, C, C++, Python, Android, SQL, MySqL and Oracle. Please see my profile and reviews from my previous client. I guarantee quality work in less time. Contact me. Thanks
$140 USD in 7 days
4.9 (272 reviews)
7.5
7.5
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Hello, there. I am very interested in your Project. I'm a Matlab expert, with over 10 years experience dealing with Math/physics. I have a lot of experiences in many Image analysis projects. I can help you well and I will serve you with my best if you employee me. I will be very glad if you contact with me. please hire me directly
$100 USD in 3 days
4.9 (100 reviews)
6.4
6.4
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Hi, Greetings! ✅checked your project details: Image analysis ✅Completed Time: In project deadline We have worked on 650 + Projects. I have 6 + years of the experience in same kind of projects. If you are looking for a true Freelancer, I am the Right person for you. I am available almost 24-7 and am very responsive. I feel proud that I am a trusted Freelancer who pleases almost every single client. You can rest assure, your work will be delivered well in advance of others, with passion and accuracy. I guarantee you instant communication & responses when you need me. Why choose me? I think every client is the reason for my success. I only take projects which I am sure I can do quickly. My Portfolio Items: https://www.freelancer.com/u/schoudhary1553 I would really like to work with you on this project. If interested, Kindly contact me via chat for further details and discussion.. Thank you Sandeep Digital screencast
$180 USD in 3 days
4.9 (42 reviews)
5.9
5.9
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Hi. I have read your project description in detailed. I am a Electronics Engineer and Matlab Expert I have 11 years experience in C/Machine language/Matlab/Python, Algorithm Simulation programming, software Architecture, Deep learning, Artificial Intelligence and Django I am sure I can do it. You will get the best results if you hire me. Waiting for you in the chat window. Thank You Inbox me asap
$200 USD in 10 days
5.0 (10 reviews)
4.5
4.5
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hey dear i am electrical engineer and i have vast of knowledge about image processing i want to help you i have done many projects kindly contact me for more detail
$40 USD in 1 day
4.9 (48 reviews)
4.7
4.7
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Hi there, Hope you are doing great. I noticed that you need and Image processing expert. Well, I am an expert in simulations using MATLAB and python in computer vision, neural network and Image processing I can help you with anything related to Electrical engineering. I hold an MS degree in Electrical Engineering and currently enrolled in PhD. Some important projects that are done by me related to mentioned expertise are;; • Segmentation and Classification of OA knee Cartilage • Vehicle license plate detection • earthquake damage detection • Human Face Detection • Review On Super Resolution Of Images Using Wavelet Transform • Traffic Sign Classification Udemy / Skillshare Certified: Simulations and Coding using Matlab/Simulink: 1) Linear Algebra, Calculus and Numerical Methods with coding 2) Electrical Power System Design And Simulation 3) Digital Signal Processing 4) Control System Design and Simulation 5) Image Processing using Matlab Regards Engr Asad Iqbal
$278 USD in 12 days
4.4 (15 reviews)
5.5
5.5
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hi, we have developed more projects in matlab. Expert in feature analysis in image, prediction and optimization. if you need any clarification related to project, kindly contact through chat. Thank you.
$220 USD in 7 days
5.0 (7 reviews)
4.5
4.5
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Hello, Is it feasible to make the starting point a DXF file (I've noticed some possible license issues with DWG)? I would like to see a DXF file in order to have a good idea what I'm up against. I have over 20 years of programming experience. I have over 17 years of .NET Framework programming experience. I am very familiar with geometric operations (I spent about 7 years working with ArcObjects GIS software), and I have virtually daily exposure to geometric tasks (presently working on an OpenCV project relying heavily on geometric transformations). I can make you a WPF/C# user interface that will read the vector file. It will show you the image. It will also give you the option of showing you the 1mm spaced circles. Additionally you'll have the option to see the "red" lines, so you can see it is measuring what you want it to measure. Other than that, I think you spelled everything else out. -Don
$250 USD in 15 days
4.9 (5 reviews)
4.2
4.2
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Hi, I'm an experienced Windows graphics programmer (both 2D and 3D) with a background in 3D simulations. I fully understand the problem you want to solve: in short you want to find the length of physical material at a particular radius so you, presumably, can calculate how much friction there is at each radius and then sum that over the width of the ring to calculate the braking effectiveness of a particular disc design. I can do this via a vector image. It would seem that as long as each closed loop's (or unclosed loop) orientation and position is known from the vector file, then the length of any radius that passes thru it can be calculated. And when all these lengths are summed, then can be subtracted from the circumference at that radius. And then doing this for all radii between your limits gives the actual surface area of material (we could make the 1mm increment a parameter so that you can get better resolution if necessary). As long as we know the types of curves that the vector control points specify, we have an equation for the loop that gives x and y positions for each point on the loop (which can solved for the circle equation at the radius in question). I would use a Windows program (C/C++) that did not rely upon any external dependencies - i.e. it would be an exe that runs on any Windows without needing to install any .Net or other things. Message me and we can discuss the best way to approach this. Joe
$750 USD in 21 days
5.0 (1 review)
3.1
3.1
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Hello, I'm a matlab programmer , I have more than 6 years as experience in the field of image processing , I think that I'm your adresse !
$100 USD in 5 days
5.0 (1 review)
1.9
1.9
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It seems to me you looking for the area between two circles, the brake caliper contact area. I can develop this project.
$350 USD in 30 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
Ashburn, United States
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Member since Sep 21, 2020

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