Hire the best Image Processing Specialists in Brazil

Check out Image Processing Specialists in Brazil with the skills you need for your next job.

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$35 hourly
Althayr S.
- 5.0/5
- (15 jobs)
I want to help bring value to your life and to your business through data! With my professional and academic experience i can help you in a variety of activities, such as: - Understanding your problem and framing it in a researchable and testable way. - Collect and prepare your data from a multitude of sources with automation and reproducibility in mind. - Develop statistical and/or machine learning models with a flexible degree of explainability such as to generate insights and to reach the desired project goals. - Communicate clearly the methodology used and report the attained results, always in close alignment with your business objectives. - Deploy models/reports on premises or on cloud platforms. All the above will be done with a great documentation so that you can truly own the results. Some of my current projects: - Provide point and uncertainty Forecast and Monitoring of commercial and logistic KPIs, preferably with some type of action recommendation for a large company in Retail - Build data ingestion solutions from many different sources: Raw Text, Excel Spreadsheets, SQLServer/MySQL, Google Analytics and other Web APIs. - Research and application of Outlier Detection methods in Time Series, applied for the identification of fraud and/or count sensor failure - Currently leading a research initiative on Image Processing and Object Recognition for extracting insights about Product features and Ecommerce/InStore Customer Traffic and Behavior.

Image Processing
Microsoft Excel
Data Visualization
Data Analysis
Statistics
Natural Language Processing
Python
Machine Learning
Data Science
$50 hourly
Wesley R.
- 4.8/5
- (16 jobs)
I am a Ph.D. candidate with over 4 years of research and experience in machine learning, specializing in natural language processing (NLP). I have a strong background in mathematics and technical writing for academic papers and reports. My expertise encompasses a wide range of NLP tasks, including text classification, topic modeling, summarization, and data collection, as well as hypothesis testing and formulating research questions. In addition to my NLP work, I have experience developing and testing various trading strategies in the stock and Forex markets. This includes using indicators, machine learning models, pattern recognition, candlestick patterns, and trend detection to inform trading decisions. I have extensive experience with Generative AI, including the use of OpenAI API and open-source large language models (LLMs). I am skilled in fine-tuning and prompt engineering, allowing me to customize models for specific applications and improve their performance. My work with these technologies includes developing chatbots for legal and taxation systems, creating writing assistants, and building tools for analyzing and interpreting financial data.

Image Processing
Pattern Recognition
Data Mining
Data Scraping
Forex Trading
Automation
Tutoring
Scientific Research
Time Series Analysis
Data Science
Machine Learning
Data Science Consultation
Natural Language Processing
Python
$120 hourly
Michel M.
- 5.0/5
- (1 job)
✅ Top 1% part of Upwork's Expert-Vetted program. Michel is a senior AI/ML engineer with comprehensive experience leveraging the latest AI research into development across multiple domains. With a solid technical background in ML and software engineering, Michel has assisted enterprises in successfully prototyping, benchmarking, and developing cutting-edge AI systems used by millions worldwide while authoring innovative scientific papers and patents. The most amazing he has developed is the on-device wake-up word customization for the voice assistant of one of the world's leading smartphone enterprises, launched in 2023.

Image Processing
Split Audio File
Automation
Data Scraping
Android
Systems Development
C
Algorithms
Artificial Intelligence
Data Augmentation
Python
TensorFlow
Computer Vision
Deep Learning
Machine Learning
$100 hourly
Márlon Henrique T.
- 4.8/5
- (27 jobs)
I am a seasoned Data Scientist and Researcher with over seven years of experience, holding a Ph.D. in Cognitive Science and computer modeling. Just on Upwork, my professional journey is marked by a diverse portfolio of more than 25 successful projects, accumulating over $40K in earnings and dedicating 770 hours to deliver top-notch solutions, achieving a 100% job success rate. As a Top Rated Plus freelancer, I have demonstrated unparalleled expertise in Python programming and deep knowledge of libraries such as Pandas, Numpy, Matplotlib, Scikit-learn, Tensorflow, and Pyunicorn. My specialty lies in temporal series analysis, with a strong emphasis on Energy Disaggregation, predictive maintenance, and predictive diagnosis. Beyond private sector achievements, I have spearheaded numerous projects in stock market prediction, image analysis using deep learning, and reinforcement learning, showcasing my ability to lead and innovate in complex data-driven initiatives. Whether you're seeking expertise in data analysis or looking for a leader to bring groundbreaking projects to fruition, I bring a wealth of experience and a track record of success to every endeavor. IMPORTANT! Before contacting me ask yourself: 1. Do I have the necessary data for this project? (I'd very rarely be able to provide data for your project.) 2. Is the data suitably prepared for a machine learning project? (If not, there will necessarily be a stage for EDA and ETL which normally takes some time.) 3. Is it really feasible given the current machine learning state-of-art? (Some ideas are simply either too far from reality or demand a large amount of investment for becoming real.) 4. Do I have enough budget to afford this project? (Be realistic about the project you're proposing.) My mission is to provide you with a model that can meet your expectations, but the expectations should be realistic - and that's why I have 100% of success in my projects!

Image Processing
Google Cloud Platform
Artificial Intelligence
Data Analysis
GIS
Neural Network
Artificial Neural Network
Computer Vision
TensorFlow
Deep Learning
Model Optimization
Machine Learning
Keras
Natural Language Processing
$35 hourly
Luis Fernando C.
- 5.0/5
- (5 jobs)
I have a degree in geoprocessing and a PhD in Remote Sensing. I have been working as a GIS Analyst, Remote Sensing and Data Scientist, developing automated tools for QGIS and Google Earth Engine. I develop using Python (sklearn, matplotlib, gdal, geopandas), javascript and PostGIS.

Image Processing
Big Data
PostGIS
GIS
QGIS
Spatial Analysis
Data Analysis
Remote Sensing
Machine Learning
Data Science
R
Python
$20 hourly
Yuri C.
- 5.0/5
- (9 jobs)
Ms.C degree in Electrical Engineering - Image and Signal Processing Do you have to model and simulate a complex system? Are your datasets giving you a headache to make sense of it? Let me help you with that. I have eight years of experience working with signals from different sources, including electrical, light, noise, and medical images at different levels, from modeling to analysis and prediction in MATLAB/Simulink and Python. So, basically: * If you know the behavior of your system, I will help you build a model and simulate it based on the scientific method. * If you know your data, I will apply the correct statistics to look for patterns to achieve meaningful insights. * If you already know all of the above, let us predict possible scenarios using machine learning. I am currently working full-time as a freelancer, and my working hours are flexible.

Image Processing
Medical Imaging
Digital Signal Processing
Data Scraping
DICOM
Data Modeling
Biostatistics
Engineering Simulation
LaTeX
Simulink
Data Analysis
Scientific Research
MATLAB
Python
$15 hourly
Lucas B.
- 5.0/5
- (4 jobs)
Hi there! I'm Lucas, a passionate and self-taught Photographer and Lightroom Photo Editor with over 5 years of experience. My specialties include Weddings, Lifestyle, Portraits, and Travel photography. I take pride in creating images that are true-to-life and authentic, evoking emotions and feelings. What sets me apart from other photographers is my love for editing. I find joy in seeing colors pop and come to life while enhancing the images without damaging or over-editing them. With a deep understanding of light and colors, I can create compelling storytelling images that capture the essence of the moment. As a fellow photographer, I understand the importance of preserving memories and capturing special moments. That's why I approach each project with care and attention to detail, investing the same amount of love and care into your images as you do. If you're looking for a photographer who can bring your vision to life and help tell your story through natural colors and beautiful imagery, let's chat and see how we can collaborate.

Image Processing
Adobe Lightroom
Photography
Digital Photography
Photo Editing
Photo Color Correction
RAW
Wedding Photography
$7 hourly
Luis Felipe C.
- 5.0/5
- (4 jobs)
Degree in Physics at Federal University of Alagoas, UFAL Data Analysis (2015) and Master's degree in Nuclear Engineering (2017) at Federal University of Rio de Janeiro (UFRJ). Currently is a PhD student in Nuclear Engineering (UFRJ). He has experience with customer service as voluntary researcher (clinical microtomography technician) at University Hospital Clementino Fraga Filho (HUCFF, Rio de Janeiro). He also has wide knowledge in microtomography and image segmentation, processing, and analysis. Besides, he has deep knowledge of MATLAB programming language and experience with data analysis. Recently, he concluded a training program of Business Analyst, held by Brainnest®. Dedicated, analytical thinking, friendly, teamwork sense, always ready to learn, teach and help define him well.

Image Processing
MATLAB
Research Methods
Data Analysis
Physics
Business Analysis
$35 hourly
Paulo Cesar D.
- 0.0/5
- (0 jobs)
Hello, My name is Paulo and I am a visual artist from Brazil. I have been working with image retouching since 1991, starting with brushes, and have extensive experience in colors, and since 1997 in digital with Photoshop, general retouching, skins, models, hair, image compositions, fusions, ambiance, color equalization, KVS, etc. I also had the experience of living in two countries, Italy and London, which was a great life experience for me.

Image Processing
Image Processing Framework
Image Editing
Image Resizing
Photo Retouching
$79 hourly
Rafael M.
- 0.0/5
- (0 jobs)
Extensive experience in Biological Signal Processing, Data Science, Artificial Intelligence, and Software Development. Currently serving as Chief Scientific Innovation Officer at Forebrain Neurotechnology, leading innovation initiatives and developing disruptive solutions. My career includes 20 years of academic experience as a professor, teaching courses such as Programming, Data Structures, Algorithm Complexity, Computer Graphics, and Image Processing at UNIFESO. I hold a Master's degree in Informatics from UFRJ, specializing in Image Processing and Eye-Tracking, applying this knowledge to real-world problem-solving through Artificial Intelligence. I have solid experience in software development, from desktop applications (Python, C++/Qt) to backend (FastAPI, Flask) and frontend (Vue.js), allowing me to create fully integrated solutions. Recently, I trained an AI model for eye-tracking estimation, which ranked among the top models in an open MIT leaderboard, demonstrating my ability to apply advanced AI techniques to complex challenges. With a strategic and technical approach, I am capable of leading teams and projects while remaining actively involved in development and research, always seeking innovations that positively impact business outcomes. I have a passion for technological challenges and working with innovation, Artificial Intelligence, and neurotechnology.

Image Processing
Artificial Intelligence
Teaching Programming
Machine Learning
Prompt Engineering
Python
Digital Signal Processing
$35 hourly
Yan V.
- 0.0/5
- (0 jobs)
My name is Yan, and I am a retoucher that is really passionate about creating compelling and evocative environments and photos that emotionally engage viewers. I always push the limits of what is possible in the field of digital art and design because I have a sharp eye for detail and a dedication to making creative ideas come to life. I put my all into any project I take on in an effort to attain the maximum level of realism by paying close attention to every every detail. As a self-taught retoucher, I have gained a good understanding of many retouching techniques through self-study and experience. I have an unequaled love for generating visually attractive photographs. I'm prepared to put my expertise to work for you in realizing your creative ambitions.

Image Processing
Brazilian Portuguese Accent
English
Retouching & Enhancement
Photo Retouching
Image Enhancement
Advertising Photography
Image Editing
Adobe Photoshop
Product Design
Photography
$20 hourly
Bruno M.
- 5.0/5
- (409 jobs)
Photoshop expert with years of experience. - Expert in removing person or objects - General cleanup (removal of imperfections, blemishes, unwanted items & dust) - Skin smoothing - Body shape corrections - Color matching & coloration - Photo restoration - Panoramic photos - Photo Enhancement - Basic 3D modeling and rendering AI image generation using Stable diffusion. to see my works, feel free to visit my portfolio. Equipment: Monitor Dell 27 4K Ultrasharp U2718Q RTX 4060TI 16GB Intel i9 12900k 32GB Ram NVME SSD Internet Connection: 500 Mb download - 250 Mb Upload

Image Processing
Photo Restoration
Image Editing
Photo Manipulation
Video Editing
Image Restoration
Photo Editing
Image Resizing
Manipulation & Compositing
Photo Retouching
PDF Conversion
Image Enhancement
Real Estate
Adobe Lightroom
Adobe Photoshop
$25 hourly
Rodrigo P.
- 4.8/5
- (19 jobs)
I am an applied mathematician PhD with more than 20 years of experience in providing new technology solutions for exploration of oil and gas industry, mainly on geoscience and reservoir related problems. I have a large experience in the development of algorithms of image and signal processing as well as numerical methods and stochastic simulation, using programming languages such as matlab, python and C.

Image Processing
Time Series Analysis
Mathematics
Scientific Writing
Mathematics Tutoring
Algorithm Development
LaTeX
Scientific Computation
Digital Signal Processing
Machine Learning
MATLAB
Statistics
Python
C
$16 hourly
Vitor C.
- 2.0/5
- (25 jobs)
⭐ WHO I AM ⭐ 🔹 A detail-oriented professional with a focus on meeting my clients' needs, 🔹 committed to delivering high-quality work that exceeds expectations. 🔹 A versatile Photo Editor and Photographer with a Bachelor's in Graphic Design. ⭐ MY EXPERIENCE ⭐ 🔹 I've been working on Upwork since 2020 with excelent client reviews (take a look below). 🔹 10+ years working in the field of photography and its branches; 🔹 Experience working with Portraits, Fashion Images, Editorials, E-commerce, etc. ⭐ SERVICES ⭐ 🔹Photo Editing 🔹 ✅ High-End Beauty ✅ Editorials ✅ Portraits ✅ Catalogs ✅ Fashion Images ✅ Corporate Headshots ✅ Pregnancy ✅ New Borns ✅ Product Photography ✅ Jewelry ⭐ SOFTWARES ⭐ ✅ Adobe Photoshop ✅ Adobe Lightroom Classic ✅ Adobe Illustrator ✅ Adobe Premiere Pro ✅ Adobe After Effects ⭐ I look forward to working with your creative style. Please see my before/after photos for examples of my work and feel free to contact me with any questions.

Image Processing
Photo Retouching
Background Removal
Product Listings
Jewelry
Photo Editing
Photography
Photo Color Correction
Image Editing
Fashion & Beauty
Adobe Photoshop
$20 hourly
Thiago R.
- 0.0/5
- (0 jobs)
Professional with over 8 years of experience in image retouching, I work for agencies and photographers in Brazil, I have also had work published in the "Lürzer's Archive".

Image Processing
Still Life
Sports & Recreation
Food
Fashion & Beauty
Product
People
Product Listing
Photo Manipulation
Photo Editing
$15 hourly
Aristides T.
- 0.0/5
- (0 jobs)
I'm a GIS analyst specialising in photogrammetry with 11 years' experience. I am an experienced photogrammetrist specialising in high accuracy aerial data. I also do a lot of work related to cartography and maps. ⬇️ Here is how I can help you to build a successful project in photogrammetry: ✔3D models ✔Point clouds ✔DEM ✔DEM from point cloud -cloud/model cleaning/filtering/reduction ✔Elevation contours ✔Volume calculations ✔Orthophotos ⬇️ Here is how I can help you to build a successful project in Cartography & Maps. ✔Georeferencing and digitization rasters, creating maps from various sources (books, online resources, historical documents, satellite and LIDAR data, other maps etc ). ✔ Satellite Data Analysis. | (Landsat - 8 , Sentinel, Modis,SRTM, ALOS, ASTER DEM). ✔ Create maps ( NDVI - vegetation, NDWI - water, Thermal map, LandUse), digitization ( Road, house, rivers etc ) , analyze relief. ✔ Convert and using various vector data formats ( SHP, DWG, DXF KML, KMZ, PDF, etc ). ✔ Transformation coordinate system of data ( UTM, WGS, Custom ). ⬇️ Programs that I use: ✔ArcGIS PRO 3.2 ✔AGISOFT Metashape, ArcGIS Site Scan. ✔AUTOCAD CIVIL 3D & MAP. ✔QGIS. ✔GOOGLE EARTH PRO ✔ADOBE ACROBAT, EXCEL, WORD. Contact me for a free consultation and let's discuss how my expertise in photogrammetry and GIS can help you achieve your project goals.

Image Processing
3D Texturing
Agriculture & Mining
Remote Sensing
Survey Data Analysis
Aerial Photography
GeoTIFF
GIS Software
Land Surveying
Photogrammetry
QGIS
ArcGIS
$20 hourly
Sacha D.
- 0.0/5
- (2 jobs)
As a seasoned executive with extensive CEO experience and a background in software engineering, I offer a unique blend of leadership, technical expertise, and strategic vision to help clients achieve their business objectives in the blockchain space. With 4 years of experience in Blockchain Development and 10 years in Artificial Intelligence Engineering, I possess a deep understanding of decentralized applications, smart contracts, and cutting-edge technologies. Experience: - Blockchain Development: I have spent 4 years leveraging Ethereum, Solidity, and Smart Contracts to develop decentralized applications for clients across various industries. My projects include the development of NFT marketplaces, Compound protocols, Automated Market Makers (AMM), Constant Product Market Makers (CPMM), Flash Loans, Staking and Farming platforms, as well as Uniswap and Pancake swap integrations. - Artificial Intelligence Engineering: With 10 years of experience in AI, I excel in building machine learning models, implementing natural language processing techniques, and developing computer vision solutions. I am proficient in frameworks such as TensorFlow, Keras, and PyTorch, enabling me to deliver advanced AI solutions that enhance business operations. Skills: - Programming Languages: Proficient in Python, Java, Kotlin, Swift, Solidity, Rust, and HTML/CSS/JavaScript. - Blockchain Development Tools: Experienced with Truffle, Ganache, and Remix, among others. Machine Learning Frameworks: Skilled in utilizing TensorFlow, Keras, and PyTorch to build robust ML models. - Web Development: Proficient in React.js, Django, Flask, Node.js, and Express for developing scalable web applications. - Cloud Services: Familiarity with AWS, GCP, and Azure for efficient deployment and scaling of blockchain and AI solutions. - Databases: Expertise in SQL (MySQL, SQLite) and NoSQL (MongoDB, CouchDB), as well as Firebase integration. Career Highlights: - Led a team of developers in creating an image processing platform that resulted in a 20% increase in customer service for a company. - Developed a coin-exchange platform that supports anonymous and non-anonymous exchange without any pool requirement. - Successfully deployed various blockchain-based solutions, including NFT marketplaces, Compound protocols, and AMMs. - Passionate about tackling complex problems, I am dedicated to delivering high-quality work and effective project management. I value regular communication with clients, ensuring their vision is realized throughout the development process. Let's collaborate to bring your blockchain projects to life with innovation and excellence. Regular communication is really important to me, so let’s keep in touch!

Image Processing
Object Detection & Tracking
Face Detection
FastAPI
OCR Software
YOLO
Progressive Web App
Artificial Intelligence
Machine Learning
Deep Learning
Solidity
GitHub
C++
Python
JavaScript
$10 hourly
Nauan G.
- 0.0/5
- (1 job)
I'm a Photoshop expert with over 6 years of experience in photo editing, manipulation, and restoration. Photo Manipulation (background changes, removal of people and objects, etc.) Photo Restoration (old, damaged, or faded images) Retouching (skin, color balance, lighting) Background Removal / Transparent PNGs Product Image Editing for Amazon, Shopify, etc. Batch Photo Editing and Resizing Fast, detail-oriented, and consistent Open to long-term or bulk editing work

Image Processing
Image Resizing
Image Noise Reduction
Image Editing
Image Restoration
Typesetting
Lettering
Adobe Photoshop
Photo Resizing
Photo Color Correction
Photo Manipulation
Photo Retouching
Photo Restoration
Photo Editing Software
Photo Editing
$17 hourly
Vinnie V.
- 4.3/5
- (4 jobs)
A creative mind can make your project shine the way it deserves to. Let me help bring life to your ideia! I've been working with Digital Illustration and Graphic Design for 4 years now. And this long journey has been teaching me all the things I need to know to make a good impression on clients, friends and eventual co-workers. I recently left my old job, which gave me a ton of experience in the industry of making art as a living, to focus on my new job as a freelancer artist. I have millions of ideas every minute, and I spare all the hours of my days to create the killer Illustration or Design your project needs.

Image Processing
Illustration
Book Cover
Album Cover Design
Image Editing
2D Design
Ebook Design
Graphic Design
Typesetting
Brochure
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