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I'm looking for an expert to improve an existing 3D reconstruction algorithm and enhance point cloud processing. • Computer Vision(计算机视觉) • 3D Modelling(三维建模) • Algorithm(算法) • Deep Learning(深度学习) • Image Processing(图像处理) • Machine Learning (ML) • Python(SfM/NeRF/3DGS 基于 Python) • C++ Programming( SfM-MVS 库如 COLMAP、OpenMVS C++) • OpenCV(图像特征提取、SfM) • Photogrammetry • Point Cloud • 3D Rendering • Tensorflow / PyTorch • Neural Networks Computer Vision, 3D Modelling, Algorithm, Deep Learning, Image Processing, Machine Learning (ML), Python, OpenCV, Photogrammetry, Point Cloud Key Requirements: - Focus on SfM, MVS, or NeRF - Aim for higher accuracy, faster processing, or better noise handling - Input data can be images, video, or LiDAR Ideal Skills and Experience: - Strong background in computer vision and 3D reconstruction - Proficiency in handling and optimizing large datasets - Experience with point cloud processing tools and frameworks - Ability to provide measurable improvements in algorithms Please share your approach, relevant experience, and any similar projects completed. Improved 3D Reconstruction Algorithm & Point Cloud Processing (SfM-MVS / NeRF / 3DGS) Looking for experts in 3D reconstruction and point cloud processing (SfM-MVS / NeRF / 3DGS). Task: reconstruct transmission towers & powerlines from drone images, generate measurable point clouds/meshes, extract anchor points, and improve over baseline methods. I need an improved 3D reconstruction algorithm for power transmission towers and wires, based on UAV photographs (images will be provided). Project Requirements: 1. Measurement Target • Reconstruct towers and wires in 3D. • Extract 3D coordinates of specific anchor points and calculate their horizontal distance and height difference. 2. Data Conditions • Input: UAV photographs (with GPS only, no RTK). • No absolute scale — a known reference length (e.g. insulator string length, cross arm size) will be used to compute the scale factor. 3. Technical Requirements • Must provide an improved algorithm (not just vanilla SfM). • Output: measurable point cloud (.ply/.las) or mesh (.obj/.ply). • Possible approaches: – Enhanced SfM-MVS (line features, semantic segmentation, cable curve fitting). – Advanced methods such as 3D Gaussian Splatting (3DGS) or NeRF. • Results should be better than baseline SfM/NeRF/3DGS, with quantitative evaluation. 4. Deliverables • Source code with documentation. • Scaled point cloud / mesh. • A measurement tool/script: select two points → output 3D coordinates, horizontal distance, and height difference. • A short report comparing results with baseline methods. This is an academic-level research project (not commercial 3D modeling). Looking for freelancers with strong experience in computer vision, 3D reconstruction, SfM/NeRF/3DGS, or point cloud processing, ideally with prior work on powerlines or thin structure reconstruction. Data file --->> Data [login to view URL]
Project ID: 39732031
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As an experienced professional in the field of computer vision and 3D reconstruction with a specific focus on SfM-MVS, NeRF, and 3DGS, I believe I have the skills and expertise to surpass your expectations in this project. Having already worked with powerlines and thin structure reconstructions, I understand the intricacies of your task. Through my previous undertakings, I've shown a dedication to achieving not just higher accuracy and faster processing for algorithms but also better noise handling capabilities. These qualities will provide significant value to this effort as your project demands an improved reconstruction algorithm rather than just a standard one. Further, given my proficiency in Python, C++, OpenCV and point cloud processing tools in large dataset optimization tasks, I am confident that I can provide the measurable improvements you're looking for. Lastly, my solutions have always been underscored by meticulous documentations, which I believe are critical components in academic-level researches such as yours. Partnering with me ensures not only high-quality deliverables such as source code with documentation, scaled point cloud/mesh outputs, measurement tools but also a comprehensive report comparing my results with baseline methods. Choose me for a deep learning-driven, data-driven approach that guarantees you reliable results each time.
$30 USD in 7 days
3.7
3.7
33 freelancers are bidding on average $135 USD for this job

✅ Proposal for Improved 3D Reconstruction Algorithm & Point Cloud Processing (SfM-MVS / NeRF / 3DGS) With a robust background in computer vision and 3D reconstruction, I am poised to enhance your algorithm for reconstructing transmission towers and powerlines from UAV images. My expertise spans Python, C++, OpenCV, and deep learning frameworks like TensorFlow and PyTorch, enabling me to tailor advanced solutions such as enhanced SfM-MVS, 3D Gaussian Splatting, and NeRF. I have successfully delivered projects involving large-scale 3D modeling and point cloud processing, significantly improving accuracy and processing speed. My approach will ensure measurable improvements over baseline methods, focusing on precision and efficiency. Let’s elevate the capabilities of your 3D reconstruction efforts.
$250 USD in 7 days
8.0
8.0

Hello. I have experience you need - working with robotic computer mission tasks and even low quality 2D/3D images. As you may guess, in these tasks a lot depends on detection/location/measurement of small/thin objects, along with severe requirements on speed and hardware requirements. The rest we have to discuss directly. Regards
$270 USD in 14 days
6.0
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Hello; We are interested in your Improved 3D Reconstruction Algorithm & Point Cloud Processing (SfM-MVS / NeRF / 3DGS) project. We are a professional team of expert architects from all over the world. Our team offers the highest quality and most effective projects with over 14 years of experience and works with a focus on 100% customer satisfaction. When you choose us, you will have a final delivery that exceeds your expectations. We look forward to working with you! Take a look at our past work on our portfolio: https://www.freelancer.com/u/worldarcpart Kind Regards WORLD ARCHITECTURE PARTNERS
$30 USD in 1 day
5.6
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Hello client, I'm Denis Redzepovic, an experienced developer with expertise in Photogrammetry, Python, Deep Learning, Computer Vision, Image Processing, Machine Learning (ML), 3D Modelling, Algorithm, C++ Programming and OpenCV. I have worked extensively on diverse Python projects, ranging from backend development and automation to data processing and API integrations. My deep understanding of Python’s libraries and frameworks allows me to build efficient, scalable, and maintainable solutions. I pay close attention to code quality and performance to ensure your project runs flawlessly. With my solid experience, I’m confident I can deliver results that exceed your expectations. I focus on writing clean, maintainable, and scalable code because I know the difference between 99% and 100%. If you hire me, I’ll do my best until you’re completely satisfied with the result. Let’s discuss your project details so I can tailor the perfect Python solution for you. Thanks, Denis
$150 USD in 3 days
5.1
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Hello, I will deliver an improved 3D reconstruction algorithm and point cloud processing for reconstructing transmission towers and wires from drone images. I will achieve this by: • Developing a custom SfM-MVS or NeRF-based algorithm that leverages computer vision, 3D modeling, and deep learning techniques. • Utilizing OpenCV and Python to optimize image processing and feature extraction. • Implementing a scalable point cloud generation process using PostGIS and GeoServer. I will also provide source code with documentation, a scaled point cloud or mesh, and a measurement tool/script for evaluating the 3D coordinates of anchor points. Additionally, I will deliver a short report comparing results with baseline methods. Best regards, GISPromo IT Solutions
$200 USD in 7 days
5.2
5.2

Hi there, I'm Ahmed Hassan, a Senior Full-Stack Engineer based in California with over 15 years of hands-on experience in web and mobile application development. After reviewing your job posting, I’m confident that my background aligns closely with your project requirements and enough qualified for your project - Improved 3D Reconstruction Algorithm & Point Cloud Processing (SfM-MVS / NeRF / 3DGS). I’ve successfully delivered SIMILAR projects in previous roles—both as a senior developer and project manager—ensuring secure, scalable, and user-friendly systems tailored to business goals. I’d love the opportunity to discuss how I can contribute to your project’s success. Looking forward to connecting. Best regards, Ahmed Hassan
$100 USD in 3 days
4.8
4.8

My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with over 6 years of experience in writing; Essays, Research Summaries, Thesis, Dissertation, Lab Reports and Case Studies. I always provide High-Quality Solutions within the shortest possible time with all instructions followed against very reasonable prices. I can manage works even with shortest deadlines like; "2500 words work in just 6 Hours" with very reasonable time. As a pro academic writer I am also familiar with all the referencing styles; such as APA, Harvard, OSCOLA, IEE, MLA etc. I always provide plagiarism-free solutions and as a prove I also provide "FREE Turnitin reports". For Samples, please visit my profile https://www.freelancer.com/u/SolutionMart Please message me to start the discussion. Thank You
$30 USD in 1 day
3.2
3.2

Hello Wenhui, I have carefully reviewed the project requirements for improving the 3D reconstruction algorithm and enhancing point cloud processing. With over 6 years of experience in Python, I am confident in my ability to deliver high-quality results. To address the project, I plan to focus on utilizing advanced techniques such as Enhanced SfM-MVS, 3D Gaussian Splatting (3DGS), or NeRF to achieve higher accuracy and faster processing. By incorporating features like line segmentation and cable curve fitting, I aim to provide measurable improvements over baseline methods. I have a strong background in computer vision, 3D reconstruction, and point cloud processing, making me well-equipped to tackle the challenges presented in this project. I am eager to discuss further details and share my approach with you. Please connect with me in chat for a more in-depth conversation. Regards, Zain Asghar
$90 USD in 7 days
3.4
3.4

Hello, As a full-stack developer, I have honed my skills in various areas of computer science including algorithms and machine learning. I am confident that this experience has provided me with the necessary knowledge to tackle your project effectively. I have worked extensively with Python, OpenCV, TensorFlow/PyTorch - all of which are useful for SfM/NeRF/3DGS tasks - and excelled in image and point cloud processing. I find your 3D reconstruction challenge fascinating because it combines my love for algorithm creation with my proficiency in large dataset optimization. Over the years, I have developed a keen understanding of how to handle these types of complex projects, from tackling noisy data to improving processing speed without compromising accuracy. My past projects in photogrammetry and deep learning specifically provide valuable context that will add value to your aim of extracting anchor points. In closing, not only can I provide you with an optimized and improved 3D reconstruction algorithm tailored specifically for power transmission towers, but also give you comprehensible results through measurable point clouds or meshes. Additionally, you can expect highly efficient code delivered with full documentation. Allow me the opportunity to leverage on this experience by choosing me as your freelancer. Thanks!
$100 USD in 2 days
3.3
3.3

Hello Wenhui, I am excited about the opportunity to work on improving the 3D reconstruction algorithm and enhancing point cloud processing for your project. With over 10 years of experience in Computer Vision and a strong background in 3D Modelling and Algorithm development, I am well-prepared to tackle the complex challenges inherent in reconstructing transmission towers and powerlines from UAV photographs. My expertise in Deep Learning and Image Processing, combined with proficiency in Python and C++ programming, uniquely positions me to deliver measurable improvements over baseline methods. I have successfully completed similar projects where I optimized large datasets using tools such as OpenCV and advanced methodologies like SfM-MVS and NeRF, ensuring higher accuracy and better noise handling. For this project, I will adopt an enhanced SfM approach, focusing on line features and semantic segmentation to generate precise 3D coordinates for your measurement targets. I am committed to providing well-documented source code along with the deliverables, including a measurement tool to evaluate the results against established baseline methods. Thanks, Oleh
$100 USD in 1 day
2.2
2.2

Hello there! I am ready to take on the project to enhance your 3D reconstruction algorithm and point cloud processing using SfM-MVS, NeRF, and 3DGS. My approach includes reconstructing transmission towers and powerlines from drone images, generating measurable point clouds/meshes, extracting anchor points, and surpassing baseline methods. I will focus on higher accuracy, faster processing, and improved noise handling, leveraging computer vision, deep learning, and image processing expertise. With a strong background in 3D reconstruction, I will ensure measurable algorithm enhancements and deliver source code with scalable point clouds/meshes. Let's elevate your project together! Cheers, RedBrick American Engineering
$30 USD in 2 days
2.2
2.2

My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have command of all references APA, Harvard, IEEE, MLA & Chicago, etc. I will provide plagiarism-free work with 100 percent accurate grammar within your given deadline. Please message me to get Top Class Services. I am waiting; https://www.freelancer.com/u/TopWritingGuru
$30 USD in 1 day
2.2
2.2

Dear Wenhui, I am excited about the opportunity to enhance your existing 3D reconstruction algorithm and elevate point cloud processing for transmission towers and powerlines using UAV photographs. With a strong background in computer vision and experience in projects similar to yours, I am confident in my ability to improve accuracy, processing speed, and noise handling. I specifically aim to implement advanced methods like Enhanced SfM-MVS and explore techniques such as 3D Gaussian Splatting or NeRF to ensure measurable improvements in your model. I look forward to discussing my approach and past relevant experiences further. Warmest regards, Helen
$250 USD in 5 days
0.0
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Hi Wenhui F., I hope you're doing well! With extensive experience in computer vision, 3D reconstruction, and algorithm development, I am confident in my ability to significantly enhance your 3D reconstruction algorithm and improve point cloud processing for your transmission tower project. As an expert in SfM-MVS, NeRF, and using Python for such applications, I aim to provide finer accuracy, faster processing times, and more robust noise handling capabilities than standard approaches. I have successfully delivered numerous projects that demand high precision with large datasets—skills that are directly transferable to your task. My proficiency in leveraging tools such as COLMAP or OpenMVS C++ would prove fruitful for data optimization and performance improvement. Moreover, my familiarity with TensorFlow, PyTorch, and neural networks will enable advanced implementation techniques like 3DGS or NeRF. Most importantly, I assure you of not just vanilla SfM but an improved version tailored precisely for your purpose. Adhering to the technical requirements you've mentioned in generating measurable point clouds/meshes of transmission towers and wires will be my top priority. In the end, you can expect a comprehensive deliverable including source code with documentation, scaled point clouds/meshes, a measurement tool/script for precise calculations of horizontal distance and height differences between specific anchor points that are efficiently implemented Looking forward to your r
$140 USD in 1 day
0.0
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We are a global team that is a perfect fit for your project, aiming to enhance your 3D reconstruction algorithm and point cloud processing. With expertise in Computer Vision, Deep Learning, Algorithm, Python, OpenCV, and more, our team is experienced in delivering projects successfully off-site. Let's engage about your requirements, and we look forward to collaborating with you! Regards, Igshaan
$200 USD in 14 days
0.0
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⚠️I earn your trust through results, not promises⚠️ I think we are the perfect fit for your project. With a strong background in computer vision and 3D reconstruction, we excel at enhancing algorithms for improved accuracy and faster processing speeds. Our expertise in SfM, MVS, and NeRF align perfectly with your goals of reconstructing transmission towers and powerlines from UAV images, generating high-quality point clouds, and optimizing anchor point extraction. My focus is on providing high-quality work, clear communication, and tailored solutions. I am confident that our skills and experience will bring measurable improvements to your project. Let’s get started — your success is my priority. Regards, Divan
$150 USD in 14 days
0.0
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My skills and experience align perfectly with what you're looking for. I specialize in computer vision, deep learning, and point cloud processing, ensuring accurate, efficient reconstructions. While I am new to freelancer, I have tons of experience and have done other projects off site. I possess a strong background in 3D reconstruction and point cloud processing, with expertise in SfM, MVS, and NeRF. I have optimized algorithms, handled large datasets, and provided measurable improvements in previous projects. I'd be happy to discuss your project in more detail! Regards, Marinus Botha
$150 USD in 14 days
0.0
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Hi, Wenhui I’ve reviewed your project description and believe I’m an excellent fit for this role. I recently completed a similar project just a month ago. My background covers Python, Algorithm, Machine Learning (ML), C++ Programming, 3D Modelling, Image Processing, OpenCV, Computer Vision, Deep Learning, Photogrammetry. Let's connect in chat so that we discuss this further. Thank You
$140 USD in 7 days
0.0
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Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Python, Algorithm, Machine Learning (ML), C++ Programming, 3D Modelling, Image Processing, OpenCV, Computer Vision, Deep Learning, Photogrammetry Lets connect in chat so that We discuss further. Thank You
$200 USD in 7 days
0.0
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Hello Wenhui, I am excited about the opportunity to improve your 3D reconstruction algorithm focused on SfM, MVS, and NeRF for power transmission towers and wires from UAV photographs. With a robust background in computer vision and extensive experience with point cloud processing, I can enhance accuracy, processing speeds, and noise handling in your project. My approach will utilize advanced techniques such as enhanced SfM-MVS and 3D Gaussian Splatting, ensuring measurable improvements over baseline methods. Leveraging Python and C++, I will optimize the reconstruction process, providing high-quality point clouds or meshes as deliverables. I have successfully completed similar projects in the past, where I improved algorithm efficiency and accuracy through thorough quantitative evaluations. I can provide source code, documentation, and a measurement tool to assist in your academic-level research. Thanks, Jhonrel Alvero
$200 USD in 14 days
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