
Closed
Posted
Paid on delivery
I’m building a computer-vision pipeline focused on reliable detection and recognition of human faces and full-body figures. The core of the job is a clean, well-documented Python implementation that can take still images or short video clips and return bounding boxes, class labels, and confidence scores for each detected person. I already have test media and the computing environment; what’s missing is the detection logic itself—ideally leveraging familiar libraries such as OpenCV, TensorFlow, PyTorch, or a proven YOLO/SSD variant. Accuracy on varied lighting and crowded scenes is more important to me than sheer speed, but the code should still run in real time on a modern GPU. Deliverables • Python source code with clear inline comments • Pre-trained weights (or training notebook) and instructions for further fine-tuning • Short report outlining model choice, evaluation metrics, and sample results • Simple CLI or notebook demo that shows the system working on my test set Acceptance criteria • ≥90 % precision and recall on the provided images • No external dependencies beyond standard Python CV/ML stacks • Reproducible setup: a [login to view URL] or [login to view URL] that builds without errors Once this module is solid, there may be follow-on tasks for simulation apps and thesis-level documentation, but for now the priority is a robust, plug-and-play face-and-body [login to view URL] are cute
Project ID: 40703106
128 proposals
Remote project
Active 12 mins ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
128 freelancers are bidding on average $141 USD for this job

⭐⭐⭐⭐⭐ Reliable Face and Body Detection with Python and Computer Vision ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a computer vision solution for face and body detection. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for computer vision tasks. I will create a robust Python implementation using libraries like OpenCV and TensorFlow, ensuring accurate detection in various lighting and crowded scenes. ➡️ Why Me? I can easily build your face and body detection system as I have 5 years of experience in computer vision and Python programming. My expertise includes image processing, machine learning, and real-time video analysis. I also have a strong grip on deep learning frameworks, ensuring that I deliver a solution that meets your needs effectively. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work and show you how I can help. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ Python Programming ✅ OpenCV ✅ TensorFlow ✅ PyTorch ✅ YOLO/SSD ✅ Machine Learning ✅ Image Processing ✅ Real-Time Detection ✅ Model Evaluation ✅ Data Annotation ✅ Code Documentation ✅ CLI Development Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.1
8.1

Hi, I’m a Machine Learning/AI Engineer with 7+ years of experience building and deploying production-grade AI, ML, Generative AI, RAG, and Agentic AI solutions. My expertise includes Python, FastAPI, Flask, PyTorch, TensorFlow, LangChain, LangGraph, LlamaIndex, MCP, Azure OpenAI, Elasticsearch, vector search, AI agents, multimodal AI, LLM evaluation, MLOps/LLMOps, Docker, Kubernetes, CI/CD, and cloud platforms including AWS and Azure. I have hands-on experience taking projects end-to-end—from understanding requirements and designing the architecture to development, API/enterprise integration, testing, deployment, monitoring, and production support. My work includes multi-agent RAG systems, MCP-based enterprise agents, intelligent document processing, SDLC automation, and scalable ML services. I focus on clean, modular, maintainable solutions with strong attention to performance, security, reliability, evaluation, and business outcomes. I can adapt the architecture and technology stack based on the project's requirements. I’d be happy to discuss your requirements and propose the most suitable technical approach.
$180 USD in 2 days
8.0
8.0

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Python, and similar tools. I have worked with pytorch, and tensorflow to develop DL models, .I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$350 USD in 7 days
7.3
7.3

Hi, I reviewed the project and understand the main requirement: a reliable Python pipeline for detecting human faces and full-body figures in images and short video clips, returning bounding boxes, class labels, and confidence scores. I’ll implement the detection logic with Object Detection, Computer Vision, and YOLO, using an appropriate YOLO variant with OpenCV, clear comments, pre-trained weights, fine-tuning instructions, and a reproducible requirements.txt. The CLI or notebook demo will evaluate precision and recall on your test media and document model choice, metrics, and sample results. I’ll keep the implementation clean, well-documented, GPU-ready, and easy to extend for varied lighting and crowded scenes. Let’s discuss here now.
$150 USD in 7 days
6.5
6.5

Hi there, I understand you're looking to build a robust computer-vision pipeline for detecting and recognizing human faces and full-body figures. I have extensive experience with Python, OpenCV, and deep learning frameworks like YOLO, which are perfect for this task. Here's my approach: - Use YOLOv5 for its high accuracy and speed in object detection. - Implement face and body detection using pre-trained models and fine-tune them if necessary. - Integrate CUDA for GPU acceleration to handle real-time processing efficiently. - Ensure the code is clean, well-documented, and follows best practices in software architecture. I'm confident we can create a reliable and efficient solution that meets your requirements. Let's discuss further to align on the details. Best Regards, Khorshed Alam, RS Software
$130 USD in 6 days
8.2
8.2

Hello Dear, I’m Md Toriqul Islam, and I’m excited to partner with you & I can dive into your project immediately. I have 10+ years of experience in software and Python development. I understand you need a reliable face and full-body detection pipeline that processes images and short videos, returning accurate bounding boxes, labels, and confidence scores. I have rich experience in Python, OpenCV, TensorFlow, PyTorch, YOLO, computer vision, and ML model integration. I am skilled in selecting and fine-tuning suitable models, evaluating precision/recall, handling varied lighting and crowded scenes, and creating reproducible environments with clear documentation and CLI/notebook demos. Looking forward to discussing your test set and requirements. Best regards, Md Toriqul Islam
$75 USD in 3 days
6.5
6.5

I’ll build your plug-and-play face and body detector around a proven YOLO-based architecture, selected for accuracy in crowded, variable-light scenes. The implementation will take still images or short video clips and output bounding boxes, class labels, and confidence scores, with clean inline comments and a simple CLI/notebook interface for your test set. I’ll handle the practical details: robust preprocessing, tuned confidence thresholds, non-max suppression for crowded frames, and GPU-friendly inference that still meets your real-time requirement. The deliverable will include a reproducible requirements file, pretrained weights or a fine-tuning notebook, and a short report explaining model choice, evaluation metrics, and sample results — all aimed at hitting your 90% precision and recall targets without unnecessary dependencies.
$140 USD in 7 days
6.2
6.2

Greetings, It's exciting to see your project focused on reliable face and body detection using computer vision. To tackle this, I would implement a robust Python solution utilizing libraries like OpenCV or TensorFlow, ensuring we achieve the required accuracy in various lighting and crowded environments. I plan to create a clean and well-documented codebase that not only meets your specifications but also includes pre-trained weights and a training notebook for further fine-tuning. The deliverables will feature a straightforward demo that showcases the detection system on your test media, along with a report explaining the model choice and evaluation metrics. With my experience in machine learning and image processing, I’m confident I can develop a solid, plug-and-play detector that aligns with your needs. Best regards, Saba Ehsan
$70 USD in 4 days
5.6
5.6

Your pipeline will fail in crowded scenes if you use a single-stage detector without non-maximum suppression tuning—overlapping bounding boxes will tank your precision below 90%. Quick questions - are you planning to retrain on domain-specific data (indoor vs outdoor, specific demographics), or will transfer learning from COCO suffice? And what's your GPU memory ceiling—can you handle YOLOv8-large or do we need a lighter variant? Here is the architectural approach: - YOLO + OPENCV: Deploy YOLOv8 with custom NMS thresholds and confidence filtering to hit your 90% precision target in crowded frames. - CUDA OPTIMIZATION: Implement TensorRT inference pipeline to maintain real-time performance (30+ FPS) on 1080p video without sacrificing accuracy. - MODEL EVALUATION: Deliver confusion matrices, precision-recall curves, and per-class AP scores using your test set as the validation benchmark. I've built similar detection systems for 2 surveillance clients where false positives cost money. Let's schedule a 20-minute call to review your test media and confirm the model architecture before I start coding.
$130 USD in 3 days
5.8
5.8

Hi, I've reviewed your project "Face-Body Detection in Python" and I have hands-on experience across Python, and Machine Learning -- exactly the mix this project needs. I can handle the full build end-to-end, keep the code clean and well-structured, and update you regularly as I go. Happy to discuss the specifics and get started.
$140 USD in 7 days
4.8
4.8

Hi, I am a full stack AI developer with 8 years of rich experience in software development, with a background in computer vision, image processing, machine learning, and Python based applications. I am familiar with Python, OpenCV, PyTorch, TensorFlow, CUDA, YOLO, deep learning, object detection, and computer vision. For this face and body detection pipeline, I can implement a robust YOLO based detection solution for still images and short video clips, returning bounding boxes, class labels, and confidence scores. I can optimize the model for varied lighting and crowded scenes, provide GPU support for real time processing, and include reproducible setup, fine tuning instructions, evaluation metrics, and a simple CLI or notebook demo. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD in 7 days
4.6
4.6

==== Hi - Truong here ==== "FACE BODY DETECTION PIPELINE" — you need reliable human detection from images and video with clean Python code. I would build this using a proven YOLO/OpenCV approach with GPU support, returning bounding boxes, labels, and confidence scores in a simple demo flow. The main challenge is balancing accuracy in crowded and changing lighting scenes while keeping the setup reproducible. I would include the model setup, requirements file, and evaluation notes so you can continue testing and fine-tuning. Which GPU environment will the final system run on, and do you already have labeled data for accuracy validation? Looking forward to work with you.
$30 USD in 1 day
4.7
4.7

Hello, I have already completed similar computer vision and Python projects involving image processing, object detection, video analysis, and ML models. I have strong experience in web development, APIs, and scalable software solutions, along with practical Python and computer vision experience. I can create the detection module for images and video, return accurate bounding boxes and confidence scores, provide the model setup and fine tuning instructions, and include a simple CLI or notebook demo with evaluation results. Do you already have a preferred detection model, or should I select the best option based on your test media and accuracy requirements? Happy to discuss the project in a quick meeting. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$140 USD in 7 days
4.5
4.5

Nice to talk you , After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$122 USD in 7 days
4.6
4.6

Hit that > 90% precision/recall mark in crowded, poorly lit scenes, and basic Haar cascades or off-the-shelf single-layer scripts fall flat immediately. You either get flooded with false positives or the model misses half the faces the moment someone steps into a shadow. I'm an engineer based in Ohio. We build and optimize computer vision pipelines, neural net classifiers, and automated detection engines all the time. We frequently build custom visual extraction and deep-learning models in PyTorch and OpenCV - handling everything from dense edge-detection to real-time object tracking without choking modern GPUs. Here is how I’ll lock this down: - The Model: We'll deploy a tuned YOLO architecture (PyTorch). It delivers state-of-the-art multi-scale feature pyramids, easily separating dense bodies and faces in crowded environments while running at full real-time frame rates on your GPU. - Lighting & Occlusion Robustness: Implement dynamic contrast pre-processing (CLAHE) and data augmentations so harsh shadows or low light don't degrade your accuracy thresholds. - Clean Modular Delivery: A plug-and-play CLI/notebook interface outputting coordinates, labels, and confidence metrics, complete with fine-tuning weights and a zero-conflict requirements.txt. Can have this trained, validated, and packaged in about 3–4 days. Let’s get your test media loaded and get started!
$222 USD in 5 days
4.3
4.3

Hi,I am a seasoned Applied ML Engineer(6+ yoe) with production experience in face detection,recognition,image preprocessing & multi-model CV pipelines. -Built the production VIXC face-analysis system: PCN detects rotation-aware faces,SCRFD provides a high-recall fallback,& 3DDFA landmark geometry rejects false detections. -Each accepted face is aligned/cropped & passed through an IResNet-100 AdaFace/ARoFace embedding model,then matched against existing identities using cosine similarity + pgvector. -A key challenge was unreliable detection under rotation,poor lighting,blur,low resolution & group photos. I used EXIF correction,LAB/CLAHE/gamma enhancement,detector fallback & landmark validation instead of relying on one detector threshold. -For your module,I’d combine a YOLO person/full-body detector + SCRFD/RetinaFace-style face detector,returning unified `class,bbox,confidence` objects. -Video inference will add frame batching & ByteTrack/DeepSORT-style tracking to prevent duplicate detections & stabilize identities across frames. -I’ll tune confidence/NMS thresholds on your media & report precision,recall,F1 & mAP,targeting the ≥90% requirement based on the supplied test set. -Deliverables: clean PyTorch/OpenCV code,CLI/notebook demo,weights,reproducible environment,evaluation report & fine-tuning instructions.
$140 USD in 7 days
4.3
4.3

Hi, The tricky part is holding precision in crowded, badly lit scenes, so I'd tune a YOLO model for that. Python CV work sits next to my main full-stack work. Lets get in contact first.
$250 USD in 5 days
3.8
3.8

As your project delves into the intricate realm of computer vision, it is vital to have a developer with the right blend of skills, experience, and dedication to bring your vision to fruition. I believe I am that developer. My expertise in Python and Software Architecture, combined with my extensive background in Full Stack Development, equips me perfectly to tackle this project head-on. Throughout my career, I have developed various sophisticated applications and AI-powered solutions which has not only sharpened my ability to work on complex projects but also enabled me to comprehend the importance of clean code and well-documented systems - aspects you have highlighted as crucial for this project. Combined with my familiarity with OpenCV, TensorFlow, PyTorch and more, I can deliver a robust face-body detector aligned with your specifications. Moreover, one aspect of the project that attracted me particularly was the possibility of subsequent collaborations for simulation apps and thesis-level documentations. This aligns perfectly with my inclination towards building long-term relationships with clients wherein we explore new horizons together beyond initial project delivery. Let's get started, and within no time you'll have a detector that surpasses your expectations in accuracy and reproduces good results; running tirelessly on any modern GPU!
$140 USD in 7 days
4.0
4.0

Your project focuses on developing a robust computer-vision pipeline for detecting and recognizing human faces and full-body figures, which is crucial for applications requiring precise identification in varied environments. The emphasis on accuracy over speed makes it vital to leverage advanced libraries like OpenCV or TensorFlow, ensuring that the detection logic can handle complex lighting and crowded scenes effectively. I propose implementing a clean and well-documented Python solution that meets your specifications. By utilizing a proven YOLO or SSD variant, I will ensure the model achieves at least 90% precision and recall on your test images. The deliverables will include the Python source code with inline comments, pre-trained weights or a training notebook for fine-tuning, and a short report detailing the model choice and evaluation metrics. Additionally, I will provide a simple CLI or notebook demo showcasing the system's performance on your test set, ensuring a reproducible setup with no external dependencies beyond standard CV/ML stacks. This approach will provide you with a reliable and effective detection module that can seamlessly integrate into your existing setup. Let's create something that not only meets your expectations but sets a new standard for quality. Regards Junaid
$100 USD in 7 days
4.0
4.0

Hello, I reviewed your computer vision project. I will build a documented Python detector using YOLO with OpenCV and GPU acceleration, returning bounding boxes, labels and confidence scores for faces and full-body figures. I will evaluate varied lighting and crowded scenes against your test set and target the required precision and recall. I will deliver the source code, weights, CLI demo, requirements and evaluation report. Best Regards, Sara
$140 USD in 1 day
3.4
3.4

Tokha, Nepal
Member since Jul 4, 2026
$250-750 AUD
£50000-100000 GBP
₹750-1250 INR / hour
₹12500-37500 INR
₹1500-12500 INR
₹600-1500 INR
₹37500-75000 INR
₹37500-75000 INR
₹12500-37500 INR
$15-25 USD / hour
₹1500-12500 INR
£750-1500 GBP
$1500-3000 USD
₹37500-75000 INR
₹1500-12500 INR
€1500-3000 EUR
₹750-1250 INR / hour
₹12500-37500 INR
₹750-1250 INR / hour
$30-250 USD