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I have an existing OpenCV pipeline that stitches two wide-angle camera feeds (code already written). It mostly works, but there’s a clear seam in the centre, plus some alignment and exposure issues (see example). I’m not looking for a rebuild — I need someone to fix and improve the current code. Tasks: Remove visible seam Improve alignment stability Reduce exposure differences Deliverables: Updated working code Short explanation of changes This is the first task, with more work to follow (object detection/tracking).
Project ID: 40404144
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&& YOLO, OCR, OpenCV, Tensorflow, PyTorch, Keras, ML/DL model && Hi, How are you?. I have full skills and full experiences of this field. I have developed many Image Processing project and I am expert in these fields I can finish your project with high quality and on time. Please send me your message to discuss more about your project. I am waiting your reply now. Thanks.
$75 USD in 1 day
5.8
5.8
75 freelancers are bidding on average $132 USD for this job

Hey, I’ve worked with OpenCV stitching before, and yeah seams and exposure mismatches are usually where things fall apart. Since your pipeline is already working, I’d focus on improving the blending (multi band / feathering), tightening the alignment, and normalizing exposure between the feeds rather than rebuilding everything. I am happy to take a look at your current code and sample output, fix the seam issue, and make it more stable overall.
$250 USD in 3 days
7.9
7.9

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$140 USD in 2 days
6.4
6.4

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with Fix OpenCV Stitching Seams I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD/CAM,AutoCAD, 2D, Architectural Engineering, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.
$30 USD in 1 day
5.7
5.7

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$90 USD in 3 days
4.9
4.9

With over 9 years of experience in building intelligent solutions encompassing C++, Matlab, and Python—programming languages that will be invaluable for your OpenCV project—I am perfectly positioned to address the challenges you face with your pipeline. My career has been built on delivering optimized and future-facing digital experiences, with a particular emphasis on driving real results through deep alignment between AI-powered solutions and efficient code. To restore seamlessness to your camera feeds, I will employ my expertise in C++ and Python to rectify the existing issues within your OpenCV pipeline without the need for a full rebuild. This will not only save you time and resources but also ensure the changes dovetail smoothly with your current system. I understand the value of clear communication and your requirement for fast turnaround which I strive to deliver in all my projects. By choosing me, not only are you selecting a developer familiar with OpenCV but also someone eager to form a long-lasting partnership where we can leverage my diverse skillset for all your AI-driven tasks.
$140 USD in 7 days
5.0
5.0

Hello, I can fix and improve your existing OpenCV stitching pipeline without rebuilding it. I will remove the visible seam using better blending and feathering techniques. I will improve alignment stability by refining feature matching and homography handling. Exposure differences will be corrected using color balancing and gain compensation. You will receive clean updated code with a short clear explanation of changes. Ready to start and extend further into detection and tracking tasks.
$160 USD in 7 days
4.9
4.9

Hi, This is a solid base to build on—you don’t need a rebuild, just the right fixes in the stitching pipeline. I’ll focus on: Eliminating the seam (better blending—feathering / multi-band blending) Stabilizing alignment (refining homography + feature matching) Fixing exposure differences (gain compensation / color balancing) I’ll work directly on your existing OpenCV code, clean up the weak points, and keep everything simple and maintainable. Deliverables: Updated, working code with improved stitching Short, clear explanation of what was changed and why I’ve worked on similar vision pipelines before, so I know where these issues usually come from.
$140 USD in 4 days
5.0
5.0

Hi there, ❤️❤️❤️ I’ve reviewed your OpenCV stitching project and it aligns well with my experience in computer vision, image blending, and camera-feed calibration. I can help improve your existing pipeline to remove the center seam, stabilize alignment, and reduce exposure mismatch without rebuilding everything from scratch. How I can help: • Diagnose the current stitching/blending logic and apply seam-aware improvements. • Improve alignment robustness using feature matching, homography refinement, or calibration-based adjustments where appropriate. • Reduce brightness/color differences with exposure compensation and smoother blending. Relevant experience: I’ve worked on similar OpenCV/Python/C++ image processing pipelines involving panorama stitching, wide-angle camera feeds, and real-time visual correction, and I can start working immediately. Approach: I’ll keep changes focused, maintainable, and clearly documented, then provide updated working code plus a short explanation of what was changed. Best regards,
$200 USD in 3 days
4.2
4.2

Hi,I’m an Applied ML Engineer with hands-on experience in low-level computer vision,OpenCV-based video pipelines,geometric correction,image alignment & real-world camera processing workflows My approach would be: -first audit the current pipeline stage by stage: feature matching,homography/warp logic,overlap handling,blending & exposure normalization -fix the visible seam by improving overlap-aware blending rather than relying on a hard join or weak alpha merge -improve alignment stability by checking feature quality,filtering bad matches,stabilizing the transformation & correcting any residual distortion from the wide-angle lenses -reduce exposure mismatch by matching brightness/color in the overlap region so the transition looks natural across both feeds -if this is a live video flow,also add temporal stability so the seam/alignment does not flicker frame to frame -finally deliver updated working code + explanation of what was changed & why Relevant experience: -worked on multiple OpenCV-based low-level vision projects involving image alignment,warping,blending,preprocessing & video-frame correction -built practical pipelines for detection/OCR/video analytics where camera geometry,distortion handling & frame quality directly affected downstream performance -experience debugging real-world CV systems in the image-processing pipeline My focus is practical: identify the exact weak points in your current code,fix them cleanly & improve stitch quality without overengineering
$60 USD in 1 day
4.2
4.2

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have worked on similar projects where I improved image stitching pipelines by enhancing seam blending and exposure correction, resulting in a smooth panoramic view with minimal artifacts. The most important part to successfully complete this project is precise seam removal combined with consistent exposure adjustment to ensure the stitched image looks seamless and natural. ⭕Approach: - Analyze the current stitching pipeline to identify seam and alignment issues - Apply advanced seam blending techniques to remove visible seams - Implement alignment refinements for stability - Use exposure compensation algorithms to reduce brightness differences - Test and optimize with your wide-angle camera feeds ❓Clarification questions: - What resolution and format are the camera feeds? - Are you currently using any exposure compensation method? - Do you have preferred libraries or frameworks for the exposure and alignment fixes? I am confident in delivering updated, robust stitching code that meets your expectations and sets a strong foundation for subsequent object detection/tracking tasks. Best regards, Nam
$200 USD in 3 days
3.8
3.8

I’m an experienced developer with strong expertise in OpenCV and image processing, and I can refine your existing stitching pipeline without rebuilding it from scratch; I’ve worked on similar camera stitching and computer vision projects, handling seam blending, feature alignment, and exposure correction, and I can improve your current code by implementing better blending techniques (e.g., multi-band blending), enhancing homography stability, and applying exposure compensation to remove visible differences, delivering clean updated code along with a clear explanation of the improvements, and I’m ready to continue with future tasks like object detection and tracking as well.
$76 USD in 1 day
3.8
3.8

Seam blending in OpenCV usually comes down to multi-band blending or feathering in the overlap zone. I'd start by adjusting your stitcher's seam finder (graph cut or Voronoi) and then apply exposure compensation across both feeds before compositing. I've done similar work optimizing computer vision pipelines and can dig into your existing code to patch the alignment and blending without rewriting the whole thing. More at ffulb.com. Can start whenever works for you.
$103 USD in 7 days
3.5
3.5

Hi, I will refine your existing OpenCV pipeline to eliminate the visible seam and enhance alignment stability while reducing exposure differences. My extensive experience with computer vision and image processing, particularly with OpenCV, positions me well to tackle these specific challenges. To address the seam, I will analyze your stitching algorithm for potential blending and alignment adjustments. Improving the alignment will involve fine-tuning parameters and possibly integrating robust feature matching techniques. For exposure differences, I’ll implement adaptive histogram equalization or similar methods to ensure a seamless transition between feeds. Could you provide the current code for review? Additionally, any specific examples of the misalignment or exposure issues would be helpful. Let’s get started on this to ensure your pipeline is functioning optimally before moving on to the next tasks. Thank you.
$156 USD in 7 days
3.1
3.1

Dear Client, I’m an experienced full-stack developer with over 10 years of experience in web and mobile application development, specializing in building scalable, responsive, and high-performance solutions for diverse business needs. I understand you are looking for a reliable developer to build or improve your project, including web or mobile applications similar to CRM, dashboards, or APIs, and I have worked on similar solutions successfully. My skills in React, Vue, Laravel, PHP, Python, REST APIs, and database design ensure efficient and high-quality delivery. Feel free to share more details or ask questions. I’m ready to refine my approach to match your exact requirements. Looking forward to working with you. Best regards, Md Ruhul Ajom
$80 USD in 3 days
4.9
4.9

Hello, I have experience with OpenCV and have worked on projects involving image processing and computer vision, where I implemented features such as advanced stitching algorithms and dynamic exposure adjustments. For your project, I propose to address the visible seam by enhancing the seam blending and optimizing feature detection to improve alignment stability. Additionally, we can implement histogram equalization methods to reduce exposure differences effectively. Let's discuss!
$100 USD in 3 days
3.0
3.0

Hi, I understand you're looking to resolve specific issues with your existing OpenCV pipeline and improve the stitching results for your wide-angle camera feeds. With extensive experience in computer vision and image processing, I am confident that I can tackle the visible seam, alignment stability, and exposure differences effectively. To address the visible seam, I will analyze the blending methods currently in use and adjust them to ensure a seamless transition between high-contrast areas. Improving alignment stability can be achieved by optimizing feature matching techniques and enhancing the transformation estimation. Finally, I'll implement exposure compensation algorithms to harmonize lighting across the stitched image. I am available for real-time communication to align with your time zone, and I can deliver a demo of the updated code or a portion of the project within 12 hours of commencement. This sounds like an exciting challenge that aligns perfectly with my skills. Q1: What specific methods or functions are currently being used for stitching in your existing code? Q2: Do you have any preferred exposure compensation techniques you would like to see implemented? Q3: Are there additional features or datasets I should consider while implementing these changes? Looking forward to your thoughts! Best regards, Cindy Viorina
$30 USD in 4 days
2.2
2.2

Hi there, I'm Everett, and I would love to assist you in fixing the stitching seams in your OpenCV pipeline. I've reviewed your project description, and I understand that you're looking for a professional who can refine your existing code rather than starting from scratch. With my background in image processing and experience with OpenCV, I can effectively address the visible seam issue, enhance alignment stability, and minimize exposure differences. My approach will involve analyzing the current code, identifying the root causes of the seams and inconsistencies, and then implementing targeted improvements, ensuring a seamless visual output. I am available to communicate in real-time according to your time zone and can provide a simple demo or a portion of the fixed code within 12 hours of starting the project. Q1: What specific issues have you noticed with the current seams and alignment? Q2: Are there any particular conditions or environments in which the exposure differences are more apparent? Q3: Would you prefer a detailed report of changes alongside the code updates or a brief summary? Looking forward to your response! What specific issues have you noticed with the current seams and alignment?
$200 USD in 3 days
1.7
1.7

Hello, In my opinion, the problem of this project is that the existing OpenCV pipeline has issues with seam visibility and inconsistent alignment and exposure. I will start by analyzing the current stitching algorithm to identify the source of the seam and adjust the blending parameters to eliminate it. Implementing a more robust feature matching technique will enhance alignment stability. For exposure differences, I will apply histogram equalization or exposure compensation methods tailored to your specific feeds. Minimal changes will be made to the existing structure to preserve functionality while improving performance. The deliverable will include the updated code with seamless stitching and improved alignment, along with a concise explanation of the modifications made. My background includes extensive work with computer vision and image processing, ensuring effective solutions. I can start immediately. Regards.
$140 USD in 7 days
1.0
1.0

Hi there, I’m Jovan, a seasoned CV/OpenCV engineer with hands-on experience optimizing stitching pipelines and real‑world image blending. I can fix the seam in the centre, stabilize alignment, and balance exposure without rebuilding your existing Python pipeline. What I’ll deliver: - Updated, working OpenCV-based stitching code with seam removal using seam-aware blending and exposure compensation tuned to your two wide-angle feeds. - Stability improvements: robust feature matching and homography refinement to reduce drift across frames. - Exposure normalization: per-frame histogram alignment and color-consistent blending to minimize visible differences. - Clear in-code documentation and a short rationale for each change. Planned approach: 1) diagnose seam causes (blend mask, seams, exposure drift) and apply a targeted multi-band or feathered blend. 2) tighten alignment with refined feature matching and RANSAC tweaks. 3) implement exposure/white-balance alignment across sensors and validate on sample pairs. Deliverables: updated code + a concise change log detailing the modifications and reasoning. Best regards,
$50 USD in 1 day
1.0
1.0

Hi , You need an expert in Computer Graphics, OpenGL, Matlab and Mathematica, C++ Programming, Computer Vision, OpenCV, Image Processing and Python, and I have a tailor-made solution ready for you. Your project brief instantly reminded me of a recent client who faced similar challenges, and I know exactly how to execute this flawlessly for your specific needs. To ensure we hit the ground running, I have three quick questions: Are there any additional technical details or constraints not mentioned in the brief? What is the primary hurdle currently blocking your progress on this? What is your strict timeline for completion? Why trust me with your project? The Record: 250+ Projects. 6+ Years. 100+ consecutive 5-star reviews. The Standard: Zero misses. I don’t just finish the job; I guarantee flawless execution. The Availability: Full-time freelancer, online 9 AM - 9 PM EST. My biggest "heavy-hitter" projects are kept off my public portfolio to protect client confidentiality. Click 'CHAT', and I’ll immediately send over relevant, private samples so you can see the standard of my work firsthand. Best regards, Syed Fawad Ahmed.
$30 USD in 2 days
0.6
0.6

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