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Deep Learning for Image Segmentation with Python & Pytorch (Udemy.com)

Image Semantic Segmentation for Computer Vision with PyTorch & Python to Train & Deploy YOUR own Models (UNet, SAM)

Created by: Dr. Mazhar Hussain

Last updated June 2026

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What you will learn

  • Learn Image Semantic Segmentation Complete Pipeline and its Real-world Applications with Python & PyTorch
  • Deep Learning Architectures for Semantic Segmentation (UNet, DeepLabV3, PSPNet, PAN, UNet++, MTCNet etc.)
  • Segmentatin Anything Model (SAM) produces high quality object masks from input prompts.
  • Perform Image Segmentation with Deep Learning Models on Custom Datasets
  • Datasets and Data Annotations Tool for Semantic Segmentation
  • Data Augmentation and Data Loaders Implementation in PyTorch
  • Learn Performance Metrics (IOU, etc.) for Segmentation Models Evaluation
  • Transfer Learning and Pretrained Deep Resnet Architecture
  • Implement Segmentation Models (UNet, PSPNet, DeepLab, PAN, UNet++) in PyTorch using different Encoder and Decoder Architectures
  • Learn to Optimize Hyperparameters for Segmentation Models to Improve the Performance during Training on Custom Dataset

How it compares

Against the other 126 rated Udemy courses in Deep Learning on CourseDuck:

  • Rating4.4 out of 5higher than 32% of them
  • Reviews274#89 of 127 by number of reviews
  • Length3.7 hoursshorter than 88% of them
  • Last updatedJune 2026more recently than 83% of them

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Course Description

This course is designed to provide a comprehensive, hands-on experience in applying Deep Learning techniques to Semantic Image Segmentation problems. Are you ready to take your understanding of deep learning to the next level and learn how to apply it to real-world problems? In this course, you'll learn how to use the power of Deep Learning to segment images and extract meaning from visual data. You'll start with an introduction to the basics of Semantic Segmentation using Deep Learning, then move on to implementing and training your own models for Semantic Segmentation with Python and PyTorch.
This course is designed for a wide range of students and professionals, including but not limited to:

  • Machine Learning Engineers, Deep Learning Engineers, and Data Scientists who want to apply Deep Learning to Image Segmentation tasks

  • Computer Vision Engineers and Researchers who want to learn how to use PyTorch to build and train Deep Learning models for Semantic Segmentation

  • Developers who want to incorporate Semantic Segmentation capabilities into their projects

  • Graduates and Researchers in Computer Science, Electrical Engineering, and other related fields who want to learn about the latest advances in Deep Learning for Semantic Segmentation

  • In general, the course is for Anyone who wants to learn how to use Deep Learning to extract meaning from visual data and gain a deeper understanding of the theory and practical applications of Semantic Segmentation using Python and PyTorch

The course covers the complete pipeline with hands-on experience of Semantic Segmentation using Deep Learning with Python and PyTorch as follows:

  • Semantic Image Segmentation and its Real-World Applications in Self Driving Cars or Autonomous Vehicles etc.

  • Deep Learning Architectures for Semantic Segmentation including Pyramid Scene Parsing Network (PSPNet), UNet, UNet++, Pyramid Attention Network (PAN),  Multi-Task Contextual Network (MTCNet), DeepLabV3, etc.

  • Segmentatin Anything Model (SAM) produces high quality object masks from input prompts such as points or boxes.

  • Datasets and Data annotations Tool for Semantic Segmentation

  • Google Colab for Writing Python Code

  • Data Augmentation and Data Loading in PyTorch

  • Performance Metrics (IOU) for Segmentation Models Evaluation

  • Transfer Learning and Pretrained Deep Resnet Architecture

  • Segmentation Models Implementation in PyTorch using different Encoder and Decoder Architectures

  • Hyperparameters Optimization and Training of Segmentation Models

  • Test Segmentation Model and Calculate IOU, Class-wise IOU, Pixel Accuracy, Precision, Recall and F-score

  • Visualize Segmentation Results and Generate RGB Predicted Segmentation Map

By the end of this course, you'll have the knowledge and skills you need to start applying Deep Learning to Semantic Segmentation problems in your own work or research. Whether you're a Computer Vision Engineer, Data Scientist, or Developer, this course is the perfect way to take your understanding of Deep Learning to the next level. Let's get started on this exciting journey of Deep Learning for Semantic Segmentation with Python and PyTorch.

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Instructor Details

Dr. Mazhar Hussain

Dr. Mazhar Hussain is currently in the role of Deep Learning and Computer Vision Engineer. He has extensive teaching experience at University Higher Education level and Online over a decade. He has published several research papers on Deep Learning in well-reputed Journals and Conferences. He believes on comprehensive practical trainings with stunning support for his students where all his courses are 100% hands-on with step-by-step problem-based learning, demos and examples.

Dr. Mazhar Hussain is teaching Computer Science courses at University of Catania, Italy. He also taught at the National University of Computer and Emerging Sciences, Pakistan and Online since a decade. He has been teaching courses in:

· Artificial Intelligence (AI)

· Machine Learning (ML)

· Deep Learning (DL)

· Computer Vision (CV)

· Data Science (DS)

· Programming (Python, C++, Java)

· Databases especially in SQL SERVER, MYSQL, ORACLE, and MS ACCESS

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Reviews

4.4

274 ratings on Udemy

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By Alfred J on 9/10/2026

This is by far the richest course I have ever taken on Udemy amongst courses I already finished . It is well structured and provided with neat introductions for each of the taught topics. Moreover, the labs and exercises help a lot in getting your hands dirty with coding. Thank you Mazhar.

By Kevin Chou on 11/9/2025

I learned a lot of high level concepts that I will no doubt use in the future, but this course needs work, such as improvement in editing. Furthermore, idk if it's because the course is outdated and the deep learning libraries have improved but from what I've seen working in industry these aren't codes that are used in practice, which is what I was looking for when I signed up for this course.

By Brice Castelain on 2/14/2025

Very long explanations of dull power point images on what can be the outcomes of image segmentation. Examples or real world application would be much more interesting to illustrate why this is so important instead of just saying in what context it can be used globally.

By Matthys Lucas Steyn on 4/27/2024

I enjoyed the part of showing how different encoders and decoders can be combined to create various segmentation architectures. The course gave a good overview of segmentation models and the provided code is helpful for integrating into your own code. It would have been helpful if the examples elaborated on datasets with different structures based on the task and examples of transfer learning / fine tuning the encoders.

By Matt Henry on 12/7/2023

Exceptional course on image segmentation with python. Instructor clear explanations and hands-on examples make complex concepts easily understandable. Highly recommended for anyone keen on mastering image segmentation techniques using deep learning.

By ZainElahi on 11/12/2023

The instructor demonstrations were clear and on point, and the course covered a wide range of information related to image segmentation with PyTorch. Excellent course, highly recommended for anyone interested in this topic.

By Stephen Haase on 6/15/2023

Very interesting course, with clever use of Python software. My only complaint is that parameters were often chosen for various functions without fully explaining the effect of the parameters and why the particular values were chosen. Fully explaining the effect of all the parameter choices would probably make the class too long, so a good compromise would be to include a reference to find out more about the various functions and the available parameter choices.

By Shaheer Fardan on 5/29/2023

Overall course structure is good. Explanations can be better. Presenter can practice taking more legible pauses between sentences that will make delivery more effective.

By Francesco on 5/18/2023

This course start with an introduction to the basics of segmentation using deep learning and then move on to implementing, training and deploying segmentation models with Python. I really recommend this course to learn segmentation from basics to advanced.

By Temitayo Adeniran on 1/24/2023

Course material is well structured and easy to follow. The instructor is knowledgeable and provided clear demonstrations of the concepts. Hands-on coding exercises with python and pytorch helped solidify my understanding and gave me confidence to apply what I learned to real world projects. Instructor also provided resources for further learning. Overall, I highly recommend this course to anyone interested in diving into the world of semantic image segmentation with deep learning.

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Overall Score : 88 / 100