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**PROJECT DOCUMENT: FREELANCER REQUIREMENT – ANPR SDK DEVELOPMENT** Development of Offline ANPR (Automatic Number Plate Recognition) SDK Project Objective: To develop a high-performance, offline ANPR SDK capable of real-time license plate detection and recognition from IP camera streams, optimized for Indian road conditions. **Project Scope:** The selected freelancer/team will be responsible for designing and developing a modular ANPR SDK that can be integrated into edge devices or local servers. The SDK must process live RTSP streams and provide structured outputs via APIs. **Functional Requirements:** 1. Real-time video stream processing (RTSP / IP cameras) 2. Vehicle and number plate detection 3. Character segmentation and OCR 4. Output structured data: * Vehicle number * Timestamp * Image snapshot 5. Support for: * Day and night conditions * Motion blur handling * Non-standard Indian number plates 6. Offline operation (no cloud dependency) Technical Requirements:** * Strong experience in Computer Vision and Deep Learning * Hands-on experience with: * YOLO / SSD (object detection) * OCR models (CRNN, LPRNet, Tesseract improvements) * Experience with: * OpenCV * PyTorch / TensorFlow * RTSP stream handling (FFmpeg / GStreamer preferred) * Experience deploying models on: * Linux systems * Edge devices (Jetson preferred) --- **SDK Requirements:** * Deliverable must be a reusable SDK (not just an application) * Provide APIs in: * Python and/or C++ * Documentation for integration * Sample application for testing --- **Performance Expectations:** * Recognition latency: < 500 ms per frame * Accuracy target: * ≥ 95% (day conditions) * ≥ 90% (night conditions) --- **Deliverables:** 1. Working ANPR SDK (Linux-based) 2. API documentation 3. Demo application 4. Test results (accuracy benchmarks) 5. Deployment guide **Project Duration:** 4–8 weeks (flexible based on approach) --- **Eligibility Criteria:** Applicants must have: * Prior experience in ANPR / OCR / Computer Vision * Demonstrated projects (GitHub / portfolio required) * Ability to explain technical approach clearly --- **Application Requirements:** Interested candidates must submit: 1. Relevant project experience (links mandatory) 2. Proposed technical approach for ANPR in Indian conditions 3. Expected timeline 4. Tech stack to be used --- **Screening Questions (Mandatory):** 1. Which model architecture will you use for plate detection and why? 2. How will you handle non-standard Indian license plates? 3. How will you optimize performance for edge devices? --- **Selection Criteria:** * Depth of technical understanding * Relevant project experience * Practical implementation approach (not theoretical) **Note:** This is a product-oriented development project. Preference will be given to candidates who have built deployable systems rather than academic prototypes. ---
Project ID: 40422074
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30 freelancers are bidding on average ₹27,991 INR for this job

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 Matlab, Python, and similar tools. 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
₹75,000 INR in 7 days
6.7
6.7

With a solid background in Computer Vision and Deep Learning, I understand the need for developing an Offline ANPR SDK optimized for Indian road conditions. My experience with YOLO and OCR models like CRNN aligns perfectly with the project scope. Could you please share more details on the target hardware for this SDK integration? Regards, Yogesh Kumar
₹25,680 INR in 7 days
5.0
5.0

Hi, I’m Karthik with 15+ years of experience in AI, Computer Vision, OCR, and edge-device deployments. I can develop your offline ANPR SDK for real-time IP camera/RTSP stream processing optimized for Indian road conditions and deployable on Linux/Jetson devices. Proposed Stack: ✔ YOLOv8/YOLO-NAS for plate detection ✔ CRNN/LPRNet OCR pipeline ✔ OpenCV + FFmpeg/GStreamer for RTSP handling ✔ PyTorch/TensorRT optimization for edge inference ✔ Python/C++ SDK APIs with modular architecture Key Capabilities: • Real-time vehicle & plate detection • OCR for Indian/non-standard plates • Day/night & motion blur handling • Offline processing (no cloud dependency) • Structured API outputs with snapshots & timestamps • <500ms optimized inference pipeline Edge Optimization: • TensorRT FP16/INT8 optimization • Async processing & frame skipping • Lightweight deployable inference models Deliverables: ✔ Linux-based reusable SDK ✔ API documentation ✔ Demo application ✔ Deployment guide & benchmark results I have experience building deployable AI/video analytics systems rather than research-only prototypes and can start immediately. Regards, Karthik
₹55,000 INR in 7 days
5.1
5.1

Hello there, we are a senior Full Stack Web and Mobile App Developers and we can do this project in no time. Thanks Ashish Kumar.
₹25,000 INR in 7 days
4.6
4.6

Leverage my 8+ years of experience as an accomplished Data Analyst & Scientist to illuminate your project's full potential. I’ve demonstrated exceptional competency with **data storytelling, dashboard development, algorithmic problem-solving, and end-to-end data solutions**- skills invaluable for building complex ANPR systems. In previous projects, I've optimized operations and provided invaluable insights using my knowledge in ML & AI techniques, including TensorFlow and PyTorch. MY in-depth commercial acumen will enable me to understand the full scale of your intentions and implement accordingly. Regarding your requirement of handling non-standard Indian license plates, my preference is the **YOLO (You Only Look Once) v3 architecture** which resonates perfectly for this specific task. With a mastery over **Python, Tensorflow and OpenCV**, i will ensure precise character segmentation and employ OCR models like CRNN, LPRNet and Tesseract improvements for number plate recognition. I am well versed in dealing with motion blur and adapting algorithms for different lighting conditions - necessary skills for enhancing the accuracy of your ANPR system. Apart from technical expertise, I offer strong problem-solving abilities that optimize results in real-time scenarios. My data engineering skills (in ETL using Airflow or Talend) are precise assets for pipeline creation & maintaining high-volume RTSP streams (with FFmpeg/GStreamer).
₹25,000 INR in 7 days
4.3
4.3

Hi,I’m a seasoned Applied ML Engineer(6+ yoe) with hands-on experience building deployable OCR/CV systems,including ANPR for Indian plates,marathon bib detection/OCR,& real-world video pipelines on edge/server setups My approach for this SDK would be modular & product-focused: >>Stream API:RTSP/IP camera ingestion via OpenCV + FFmpeg/GStreamer,frame buffering,motion-aware sampling,timestamp sync >>Detection API:lightweight vehicle + plate detection using YOLOv8/YOLOv11-nano or similar edge-friendly detectors for speed/accuracy balance >>Plate Enhancement API:deblur,denoise,low-light normalization,perspective correction for tilted/non-standard Indian plates >>OCR API:prefer PPOCRv5 style OCR pipeline for robust text recognition;optionally compare with CRNN/LPRNet depending on latency >>Segmentation/Refinement API:lightweight plate/text-region segmentation for hard night/blurred cases >>Tracking API:track vehicle/plate across frames to stabilize reads & reduce false positives >>Output API:JSON with plate text,confidence,timestamp,snapshot path,camera ID >>SDK Layer:Python-first SDK with clean classes/functions; C++ bindings;sample app + docs included I'll optimize for Indian conditions by using augmentation for non-standard fonts,multi-frame fusion to mitigate glare/blur & temporal aggregation for partially visible plates Relevant Experience:Built high-accuracy Indian ANPR & marathon-video OCR pipelines using YOLO & PyTorch,deploying robust,real-world CV systems via FastAPI
₹20,000 INR in 7 days
4.1
4.1

Hello, I’m interested in developing your Offline ANPR SDK for Indian conditions. With 10+ years of experience in computer vision, deep learning systems, and production-grade edge deployments, I’ve built real-time detection pipelines using YOLO-based architectures, OCR systems, and RTSP video processing workflows for similar industrial use cases. My Technical Approach 1. Plate Detection I would use a **YOLOv8 / YOLOv7-based detector** (fine-tuned on Indian number plate datasets) because it offers: • High real-time performance on edge devices • Strong accuracy in cluttered and low-light environments • Easy optimization for TensorRT / ONNX deployment 2. OCR / Character Recognition • CRNN or LPRNet-based recognition model • Custom training for Indian plate formats (including state codes, spacing variations, and non-standard fonts) • Post-processing with regex + language rules to improve accuracy 3. RTSP & Pipeline • OpenCV + FFmpeg/GStreamer for stream handling • Frame buffering + motion filtering to reduce noise • Asynchronous pipeline for <500ms latency target 4. Edge Optimization • Model quantization (FP16/INT8) • TensorRT acceleration (Jetson deployment ready) • Frame skipping + ROI cropping for performance efficiency 5. Output SDK Design • Clean Python + C++ APIs • Modular SDK structure (detect → recognize → output JSON) • Structured output: plate number, timestamp, snapshot path • Sample integration app + full documentation Regards, JP
₹25,000 INR in 7 days
3.6
3.6

Hi, I can develop the offline ANPR SDK for Indian road conditions with RTSP stream processing, plate detection, OCR, structured API output, and a sample demo application. I understand you need a reusable SDK, not just a one-off app. My approach would be to use a lightweight YOLO model for vehicle/plate detection because it performs well in real-time edge scenarios, then pair it with an OCR pipeline such as CRNN/LPRNet style recognition, with preprocessing for blur, low light, skew correction, and Indian plate variations. For non-standard Indian plates, I’ll handle multi-line plates, different fonts, dirty plates, regional layouts, skewed angles, and night images through dataset tuning, augmentation, plate normalization, and confidence-based post-processing. For edge optimization, I’ll use model quantization, batching where safe, OpenCV/GStreamer/FFmpeg RTSP handling, and TensorRT/ONNX export for Jetson or Linux deployment. Deliverables will include the Linux SDK, Python/C++ API wrappers if required, documentation, demo app, benchmark results, and deployment guide. Best regards Ankit
₹12,500 INR in 3 days
2.5
2.5

The offline and edge-device requirements are what make this a real production ANPR project rather than a standard OCR pipeline. Indian road conditions introduce difficult variables — motion blur, inconsistent fonts, reflective plates, low light, and non-standard formatting — so model selection and preprocessing strategy matter just as much as raw detection accuracy. I’d approach this with a modular pipeline separating vehicle detection, plate localization, enhancement/preprocessing, and OCR inference so each stage can be optimized independently for Jetson or Linux edge deployment. For non-standard plates, I’d combine detection confidence with post-processing heuristics and custom-trained OCR refinement instead of relying purely on generic OCR engines. I’ve worked on computer-vision systems involving RTSP streams, object detection, OCR workflows, and edge-focused optimization where latency, deployment stability, and maintainability were critical. Happy to outline a practical model stack and deployment flow for the SDK if helpful.
₹25,000 INR in 7 days
2.2
2.2

Hello, I understand you need an offline real time ANPR SDK for Indian conditions with high accuracy edge deployment and API integration. The goal is to deliver a high performance modular and production ready solution for reliable license plate recognition. Here is what I can provide ANPR pipeline using YOLO for plate detection and CRNN or LPRNet for OCR optimized for blur low light and non standard plates Real time RTSP stream processing using OpenCV and FFmpeg with low latency Reusable SDK with Python or C plus plus APIs providing structured outputs like number timestamp and image Edge optimized deployment using TensorRT ONNX and Docker for Linux and Jetson devices I bring 4 plus years of experience in Python computer vision and deep learning with strong focus on OCR real time systems and edge deployment. Just to clarify Will the SDK run on Jetson devices or Linux servers Do you have dataset available or should I handle data preparation Please come to the chat box to discuss more about your project Best regards Indresh Kushwaha
₹30,000 INR in 7 days
1.7
1.7

Hi, I am an IITian , worked at fortune 500 companies. I will make it a reality for you. With 7+ years of experience I will deliver a high-quality solution using modern technologies and industry best practices. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹12,500 INR in 7 days
1.3
1.3

This aligns perfectly with my skill set, especially the need for a clean, professional, user-friendly, and seamless ANPR SDK that processes real-time RTSP streams offline without cloud dependency. I understand the importance of integrated vehicle and number plate detection, character segmentation, accurate OCR, and delivering structured API outputs optimized for challenging Indian conditions. I bring strong experience in computer vision, deep learning, YOLO/SSD, OCR models, OpenCV, PyTorch, and deploying on Linux edge devices like Jetson. While I am new to Freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Warrick Van Eeden
₹27,000 INR in 30 days
0.0
0.0

Based on your project requirements, I assure you that my wide range of technical skills coupled with my extensive expertise make me an excellent fit for your project. With solid experience in OCR, C++, and Python programming, I have successfully developed and deployed complex computer vision systems. My proficiency in the specific frameworks you mentioned like OpenCV, Pytorch/TensorFlow, YOLO/SSD, as well as RTSP stream handling (FFmpeg/GStreamer) greatly complements the demands of this project. Creating an advanced ANPR SDK is an exciting prospect that challenges me in every way'. Particularly, I am intrigued by the need to handle non-standard Indian number plates and optimize performance for edge devices; aspects often overlooked but critical for real-world deployment. I'm confident that my problem-solving attitude and hands-on approach will enable me to find efficient solutions. This end product would not be just another academic prototype but a practical deployable system, perfectly aligning with your preference.
₹25,000 INR in 7 days
0.0
0.0

Your offline ANPR SDK needs to handle Indian plates with motion blur and non-standard formats in real time from RTSP streams — a common pitfall is brittle OCR on edge cases, which I'd mitigate with data augmentation and LPRNet fine-tuning. In the PolyGNN project, I built a production-grade model pipeline with custom training loops and deployed it via Docker and FastAPI, achieving <10ms inference per request. This maps directly to your stack: PyTorch, OpenCV, YOLO-based detection, and FFmpeg stream handling — all tools I use daily. I'd deliver in two milestones: first a detection+OCR module validated on Indian plates, then a wrapped SDK with RTSP support and documentation. Quick question — do you have a sample dataset of Indian plates, or should I augment with synthetically generated ones to cover your night and motion blur conditions?
₹37,500 INR in 7 days
0.0
0.0

Hello, Your requirement is a product-level ANPR SDK, not a simple OCR script, and I understand the real-world challenges involved in building an offline, real-time system for Indian traffic conditions. I can develop a modular Linux-based ANPR SDK capable of processing RTSP/IP camera streams, detecting vehicles and plates, extracting plate text, and returning structured outputs such as number, timestamp, and image snapshot through reusable APIs. My approach would use a YOLO-based detector for fast and accurate plate localization, combined with a CRNN/LPRNet OCR pipeline fine-tuned specifically for Indian number plates, including non-standard fonts, spacing, low light, and motion blur cases. OpenCV with FFmpeg/GStreamer will handle video stream processing, while PyTorch/TensorFlow will be used for model training and optimization. The SDK will be built for offline deployment on local servers or edge devices like Jetson, with strong focus on low latency, reusable Python/C++ integration, and practical benchmark testing. Deliverables can include: • Working ANPR SDK • Demo application • API documentation • Deployment guide • Accuracy test report I would be glad to discuss the technical workflow, expected timeline, and relevant computer vision experience in detail. Best regards
₹27,000 INR in 50 days
0.0
0.0

Hello, I can help you with this ANPR Tech SDK development project. I have knowledge of programming and software development. I will complete the work carefully and provide regular updates. I am dedicated to delivering quality work on time. Looking forward to working with you.
₹25,000 INR in 7 days
0.0
0.0

I’m Gurpreet Singh, a professional freelance developer based in New Delhi, specializing in delivering secure, scalable, and high-performance digital solutions. I help startups and businesses turn their ideas into powerful, market-ready products. ? What I Can Do for You Mobile App Development (Android & iOS) Desktop Software Development (C#, Java, .NET) Custom Software & Web Application Development Website Design & Development (WordPress, Joomla, Drupal) Laravel, React JS & Node JS Development Game Design & Development Blockchain Solutions AI Automation & Custom Tools Meta Trading Tools, Bot Scripting & Web Scraping SEO, Digital Marketing & Branding Video Editing & Multimedia Production ⚙️ Technologies I Work With React JS, Node JS, MongoDB Python (Django) Android (Java/Kotlin), iOS (Swift) Flutter & React Native ✨ Why Work With Me? ✔ Modern, scalable & cost-effective solutions ✔ Creative and experienced development approach ✔ Transparent communication & smooth workflow ✔ Secure, optimized & future-ready technology ✔ On-time delivery with dedicated support ✔ Flexible pricing (open to discussion) ? Let’s Work Together If you’re looking for a reliable freelancer who can bring your ideas to life and deliver high-quality results — I’m here to help. Let’s build something amazing together ?
₹12,500 INR in 7 days
0.0
0.0

I can do your typing work with accuracy. You can trust my work. I'm a beginner but I can do your work in 5 to 6 days
₹25,000 INR in 7 days
0.0
0.0

With a broad array of skills ranging from Android and C++ development to Python and more, I am confident in my ability to fulfill the intricate technical demands of this ANPR SDK project. My extensive experience in anomaly detection and image classification - key features for accurate number plate recognition - give me an edge. For plate detection, I would ideally use the YOLO model because of its strong combination of both precision and speed. Moreover, my practice with OCR models like CRNN and LPRNet will prove invaluable for character segmentation. I take it a step further by improving the performance of classics like Tesseract, enhancing accuracy even under challenging circumstances like non-standard Indian license plates. Assembling all these capabilities into your Linux-based SDK while optimizing it for real-time processing and strict latency thresholds would pose no problem to me at all. My commitment to delivering practical implementation paired with an account of sophisticated projects in my GitHub (link provided) demonstrate that I’m more than capable of turning this project from a mere academic prototype to a fully functional deployable system. Let's work together to revolutionize ANPR in Indian road conditions.
₹25,000 INR in 7 days
0.0
0.0

Hi, there! I recently developed a high-performance ANPR system capable of real-time license plate recognition from various camera streams, tailored for diverse environmental conditions. This project involved creating a modular SDK that could be deployed on edge devices, ensuring efficient processing without cloud dependencies. In this project, I utilized YOLO for object detection and implemented an optimized OCR pipeline using CRNN to accurately read license plates, even under challenging conditions such as motion blur and low light. A key challenge was achieving the required recognition latency and accuracy, which I addressed by fine-tuning the models and optimizing the processing pipeline for edge devices using frameworks like TensorFlow and OpenCV. For your ANPR SDK development, I offer to design a robust solution that processes RTSP streams and provides structured outputs, ensuring high accuracy in recognizing Indian number plates. My approach includes leveraging deep learning techniques and deploying the SDK on Linux-based systems, accompanied by comprehensive documentation and a demo application for testing. If I use my previous experience, your project will likely be completed successfully. Hope to discuss this in detail. Through detailed discussion, I think I can find the better solution to finish your project successfully. Thank you.
₹20,000 INR in 7 days
0.0
0.0

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