The
Get Started with Computer Vision Today
You'll be up and running with computer vision in no time at all.
-
$49.99
$49.99The Computer Vision Workshop
Unlock one year of full, unlimited access!
Learning Made Simple
Nobody likes going through hundreds of pages of dry theory, or struggling with uninteresting examples that don’t compile. We've got you covered. Any time, any device.
-
Learn by doing real-world development, supported every step of the way with step-by-step examples and expert screencasts.
-
Become a verified practitioner and earn an authenticated digital certificate from Packt upon successful completion.
-
Manage your learning based on your personal schedule, with content that lets you pause and resume your progress at will.
A Smarter Way to Learn Computer Vision
A step-by-step, focused approach to getting up and running with real-world computer vision in no time at all.
Course Curriculum
An A to Z tour of computer vision.
-
1. Basics of Image Processing
- Overview FREE PREVIEW
- NumPy Arrays FREE PREVIEW
- Exercise 1.01: Creating NumPy Arrays FREE PREVIEW
- Pixels in Images FREE PREVIEW
- Image Properties FREE PREVIEW
- Pixel Values FREE PREVIEW
- Introduction to OpenCV FREE PREVIEW
- Exercise 1.02: Reading, Processing, and Writing an Image FREE PREVIEW
- Using Matplotlib to Display Images FREE PREVIEW
- Exercise 1.03: Creating a Water Effect FREE PREVIEW
- Activity 1.01: Mirror Effect with a Twist FREE PREVIEW
- Activity 1.01: Mirror Effect with a Twist FREE PREVIEW
- Summary FREE PREVIEW
-
2. Common Operations When Working with Images
- Overview
- Geometric Transformations
- Exercise 2.01: Translation Using NumPy
- Image Rotation
- Image Resizing
- Affine Transformation
- Exercise 2.02: Working with Affine Transformation
- Perspective Transformation
- Exercise 2.03: Perspective Transformation
- Image Arithmetic
- Exercise 2.04: Performing Image Addition
- Exercise 2.05: Image Multiplication
- Binary Images
- Exercise 2.06: Converting an Image into a Binary Image
- Bitwise Operations on Images
- Exercise 2.07: Chess Pieces
- Masking
- Activity 2.01: Masking Using Binary Images
- Activity 2.01: Masking Using Binary Images
- Summary
- Survey I
-
3. Working with Histograms
- Overview
- Introduction to Matplotlib
- Exercise 3.01: Plotting a Sample Image and Its Histogram with 256 bins
- Exercise 3.02: Plotting a Sample Image and Its Histogram with 10 bins
- Histograms with OpenCV
- Exercise 3.03: Creating a Mask Image Using a User-Selected ROI
- A Comparison of Some Sample Histograms
- Exercise 3.04: Histogram Equalization of a Grayscale Image
- Contrast Limited Adaptive Histogram Equalization (CLAHE)
- Exercise 3.05: Application of CLAHE on a Grayscale Image
- Activity 3.01: Enhancing Images Using Histogram Equalization and CLAHE
- Activity 3.01: Enhancing Images Using Histogram Equalization and CLAHE
- Exercise 3.06: Histogram Equalization in the BGR Color Space
- The Histogram Equalization of Color Images Using the HSV and LAB Color Spaces
- Exercise 3.07: Histogram Equalization in the HSV Color Space
- Exercise 3.08: Histogram Equalization in the LAB Color Space
- Activity 3.02: Image Enhancement in a User-Defined ROI
- Activity 3.02: Image Enhancement in a User-Defined ROI
- Summary
-
4. Working with Contours
- Overview
- Contours – Basic Detection and Plotting
- Exercise 4.01: Detecting Shapes and Displaying Them on BGR Images
- Exercise 4.02: Detecting Shapes and Displaying Them on Black and White Images
- Exercise 4.03: Displaying Different Contours with Different Colors and Thicknesses
- Drawing a Bounding Box around a Contour
- Hierarchy
- Exercise 4.04: Detecting a Bolt and a Nut
- Exercise 4.05: Detecting a Basketball Net in an Image
- Contour Matching
- Exercise 4.06: Detecting Fruits in an Image
- Exercise 4.07: Identifying Bananas from the Image of Fruits
- Exercise 4.08: Detecting an Upright Banana from the Image of Fruits
- Activity 4.01: Identifying a Character on a Mirrored Document
- Activity 4.01: Identifying a Character on a Mirrored Document
- Summary
- Survey II
-
5. Face Processing in Image and Video
- Overview
- Introduction to Haar Cascades
- Exercise 5.01: Face Detection Using Haar Cascades
- Detecting Parts of the Face
- Exercise 5.02: Eye Detection Using Cascades
- Clubbing Cascades for Multiple Object Detection
- Activity 5.01: Eye Detection Using Multiple Cascades
- Activity 5.01: Eye Detection Using Multiple Cascades
- Activity 5.02: Smile Detection Using Haar Cascades
- Activity 5.02: Smile Detection Using Haar Cascades
- GrabCut Technique
- Exercise 5.03: Human Body Segmentation Using GrabCut with Rectangular Mask
- Exercise 5.04: Human Body Segmentation Using Mask and ROI
- Activity 5.03: Skin Segmentation Using GrabCut
- Activity 5.03: Skin Segmentation Using GrabCut
- Activity 5.04: Emoji Filter
- Activity 5.04: Emoji Filter
- Summary
-
6. Object Tracking
- Overview
- Naïve Tracker
- Exercise 6.01: Object Tracking Using Basic Image Processing
- Non-Deep Learning-Based Object Trackers
- Meanshift – Density Seeking Filter
- CAMshift – Continuously Adaptive Meanshift
- The OpenCV Object Tracking API
- Exercise 6.02: Object Tracking Using the Median Flow and MIL Trackers
- Installing Dlib
- Exercise 6.03: Object Tracking Using Dlib
- Activity 6.01: Implementing Autofocus Using Object Tracking
- Activity 6.01: Implementing Autofocus Using Object Tracking
- Summary
-
7. Object Detection and Face Recognition
- Overview
- Face Recognition
- Exercise 7.01: Facial Recognition Using Eigenfaces
- Limitations of the Eigenface Method
- Fisherface
- Exercise 7.02: Facial Recognition Using the Fisherface Method
- Local Binary Patterns Histograms
- Exercise 7.03: Facial Recognition Using the LBPH Method
- Object Detection
- Exercise 7.04: Object Detection Using MobileNet SSD
- Object Detection Using the LBPH Method
- Exercise 7.05: Object Detection Using the LBPH Method
- Haar Cascades
- Exercise 7.06: Object Detection Using Haar-Based Features
- Activity 7.01: Object Detection in a Video Using MobileNet SSD
- Activity 7.01: Object Detection in a Video Using MobileNet SSD
- Activity 7.02: Real-Time Facial Recognition Using LBPH
- Activity 7.02: Real-Time Facial Recognition Using LBPH
- Summary
- Survey III
-
8. OpenVINO with OpenCV
- Overview
- Exploring the OpenVINO Toolkit
- The Need for Pre-Trained Models
- Exercise 8.01: Downloading the Pedestrian and Vehicle Detection Model
- Model Specifications
- Exercise 8.02: Image Preprocessing Using OpenCV
- Model Conversion Using Model Optimizer
- Introduction to OpenVINO's Inference Engine
- Exercise 8.03: Vehicle and Pedestrian Detection
- Activity 8.01: Face Detection Using OpenVINO and OpenCV
- Activity 8.01: Face Detection Using OpenVINO and OpenCV
- Summary
Join Over 85,000 Satisfied Students
Here is what they have to say about Packt workshops:
Amazing
Federico Patito
This course is excelent, with this course you learn a lot of topics and each topic has some exercises that are very u...
Read MoreThis course is excelent, with this course you learn a lot of topics and each topic has some exercises that are very useful.
Read LessVery detailed workshop with good excercises and activites
Ajijul Hakim Abid
Very good in-depth workshop in python. Goes over almost every topics but some topics could have a more detailed expla...
Read MoreVery good in-depth workshop in python. Goes over almost every topics but some topics could have a more detailed explanation. Would't recommend for someone totally new to programming.
Read LessGreat Introductory Course
mohammad nazeri
This course covers basic Python syntax, how to develop software in python, how to work in a team, and an introduction...
Read MoreThis course covers basic Python syntax, how to develop software in python, how to work in a team, and an introduction to data science and machine learning with Python.
Read LessAn excellent way to learn Python
Juan Alberto Cañero Tamayo
I like the methodology applied to this workshop, it starts from the basic and a good explanation of the subjects plus...
Read MoreI like the methodology applied to this workshop, it starts from the basic and a good explanation of the subjects plus a plenty of examples helps you to understand Python.
Read Less5 Stars for the content !
Mahesh Deshpande
I belong to mechanical background and started leaning any kind of programming in my life with this course. This is to...
Read MoreI belong to mechanical background and started leaning any kind of programming in my life with this course. This is too good for a beginner like me. The content is properly given and exercise and activities are also good. Video explainations help a lot ! The only problem I faced was the kernel busy problem in the Jupyter IDE. Otherwise I found Jupyter most user friendly as compared to other IDEs. Thanks Packt for this course !
Read LessThe most satisfying python workshop i ever attended!
Sanket Gadge
I have attended many python workshops, but this one is really great, the content is super awesome. Actually all the c...
Read MoreI have attended many python workshops, but this one is really great, the content is super awesome. Actually all the courses workshops i ever attended they never taught me (for ex. say logging) everything in python, but this workshop even covers the python from beginner to advanced. With activities included, this workshop made me think more and more rather than just going through the content and reading text and videos. I learned a ton here. Thank you for all the coaches who creating this extra ordinary content.
Read LessDATA SCIENCE Workshop
LALIT JADHAV
This course format and is very easily understandable. Workshop Certificate structure are very wonderful. Thanks a lot...
Read MoreThis course format and is very easily understandable. Workshop Certificate structure are very wonderful. Thanks a lot for Packt👈
Read LessExcellent course !!
Luiz Pellegrini
Very well structured, with good examples and a rational sequence !! An additional feature is that it is updated and d...
Read MoreVery well structured, with good examples and a rational sequence !! An additional feature is that it is updated and designed run on Jupyter Notebooks!!
Read LessCourse content
Edward Amankwah
The course presents a great way to data visualization techniques and it also opens up a lot of opportunities for data...
Read MoreThe course presents a great way to data visualization techniques and it also opens up a lot of opportunities for data scientist to explore their dataset before and after data modelling.
Read LessMany disciplines in Data Visualization
Thomas Hopf
Taking into account Python and therefore Jupyter Notebooks as a "platform" isn't a problem at all, since it's common....
Read MoreTaking into account Python and therefore Jupyter Notebooks as a "platform" isn't a problem at all, since it's common. Setting up by "cloning" a github repository was very easy. The toolboxes for visualization in focus are Matplotlib (famous), Seaborn, Geoplotlib. The order makes sense and in order to get Python basics pandas and numpy are also introduced first. Finally Bokeh is introduced as an interactive tool with no deep-dive but explaining the concept and options. At the end there will be a summary. The quizzes are not that easy in my opinion and you really should follow every topic and do the exersices, activities. Thanks for this perfect designed workshop course and the good example datasets. Greetz, Tommy
Read LessSimple and straight-forward intro
Geoffrey Letsoalo
The introduction is simple and very informative in terms of estalishing and getting the development environment going...
Read MoreThe introduction is simple and very informative in terms of estalishing and getting the development environment going. Very intuitive!
Read LessDifferent and made for people like me
Muizz Lateef
I have been watching tutorial videos for over 6 months now and not really confident yet, but few minutes into this te...
Read MoreI have been watching tutorial videos for over 6 months now and not really confident yet, but few minutes into this text approach and i am already getting the whole idea
Read LessExcellent Course Overall
Jon Hill
Had some familiarity with Python before starting the course and working through the exercises and activities, certain...
Read MoreHad some familiarity with Python before starting the course and working through the exercises and activities, certainly picked up some things that I had missed before and filled some gaps in my knowledge. Course needs a bit of proof-reading as a number of errors sprinkled throughout. Found the Activities needed a little more guidance rather than being vague but worked out in the end. Overall excellent course, especially for those beginning with Python as covers a full spectrum of Python requirements. Many thanks
Read LessReview for the Python Workshop
Samapriya Trivedi
This workshop provides one of the best educative content for the Python available on internet. Got to know a lot abou...
Read MoreThis workshop provides one of the best educative content for the Python available on internet. Got to know a lot about Python and it's working in a very elaborate manner.
Read LessLearning Python is Easier
Jayabalan Ravichandiran
Python concepts and using those in practice , made easier to know about python. Core concepts are explained in detail...
Read MorePython concepts and using those in practice , made easier to know about python. Core concepts are explained in detail . The activities enables to play & know python more than reading through only concepts . The Best of python course is here ....
Read LessReal Python lover... The Packt.
Jonty Rhodes
What can I say this website is very good for beginners. Although this website enhancing my programming experience al...
Read MoreWhat can I say this website is very good for beginners. Although this website enhancing my programming experience also. keep it up. May Allah bless you.
Read LessAttila Sebők's review
Attila Sebők
A Python Workshop kellemes meglepetés volt számomra. Tetszett a tema csoportosítása. Sokat tanultam a Workshopból. Am...
Read MoreA Python Workshop kellemes meglepetés volt számomra. Tetszett a tema csoportosítása. Sokat tanultam a Workshopból. Ami lehetne jobb: naprakész hibajavítás a leckékben és a tesztekben.
Read LessWonderful
Varun Kanthety
This is a wonderful course to dive deeply into the main features of JavaScript. Without any hesitation, I highly reco...
Read MoreThis is a wonderful course to dive deeply into the main features of JavaScript. Without any hesitation, I highly recommend this workshop to learn JavaScript.
Read LessGood course on JavaScript... Super Easy Language, Every e...
Kuntal Bhowmick
The Workshop is really good and covers a lot of content starting from basics till advance. The Workshop explain ho...
Read MoreThe Workshop is really good and covers a lot of content starting from basics till advance. The Workshop explain how things work by using simple language, so you don't feel like you're just copying code—you're actually understanding what you're writing, and why. In particular, I appreciate this JavaScript Workshop because of the exercise and the activities given for each and every concept. The workshop also show students how to problem-solve like a developer: what to type into Google when you're stuck, how to get to the bottom of an error message, etc. I think the understanding the core concept was very beneficial and think it would help me become a better developer in the future. Amazing breakdowns that really help fill in knowledge gaps. Great exercises with fully detailed explanations. I am satisfied with the course. I highly recommend this course to anyone who wants to learn JS(JavaScript). Edit: I want to add another thing. The quiz given after every section is very important. It gives me how much I understand the section. the quiz also displays the explanation of each answer along with whether my selected answer is right or wrong.
Read LessProgramming fundamentals
Oteri Eyenike
I was able to understand the conditional statement, data types, the object of properties and I like every aspect of t...
Read MoreI was able to understand the conditional statement, data types, the object of properties and I like every aspect of the course.
Read LessContent
Adedeji Adelanwa
It is quite informative and helpfully. A real refresher and eye opener for me. Though there are a few typos and sente...
Read MoreIt is quite informative and helpfully. A real refresher and eye opener for me. Though there are a few typos and sentence misplacement and also video. I don't mind helping out in correcting the errors
Read LessA must for those aiming to become true web developers
Jose B
Despite minor aspects with tests (the one focused on PHP), it is a very good way to teach yourself JavaScript coverin...
Read MoreDespite minor aspects with tests (the one focused on PHP), it is a very good way to teach yourself JavaScript covering the latest ECMA standards,
Read LessOne of the best place to learn
NAGA SANKARA SAI KARTHIK MUKKU
This workshop course is not a pack of subject but also helps in connecting real-world and also provide wide-range of ...
Read MoreThis workshop course is not a pack of subject but also helps in connecting real-world and also provide wide-range of concepts which make this workshop stand out of the box
Read LessGreat workshop
Djoko Cahyo Utomo Lieharyani
This workshop gives a provide broad insight into python, more to practical exercises and activities. There are some p...
Read MoreThis workshop gives a provide broad insight into python, more to practical exercises and activities. There are some problems tough, like some wrong script, redundant question, and no clear definition on some part (around 15% of 100% I guess), but the discussion part is helpful, coz sometimes with reading discussion part make some problem clear. My suggestion is to make the workshop perfect by validating the disscussion part.
Read LessExcellent!
Marcos Souza
I was very surprised by the quality of this course. Its well organized, full of examples on the subjects it is teachi...
Read MoreI was very surprised by the quality of this course. Its well organized, full of examples on the subjects it is teaching, relevant quizzes and exercises, and even videos. Its by far the best free course i've ever seen.
Read LessCourse content
Edward Amankwah
A great way to review the length and breath of Python language. It introduces more concepts that can be pursued furth...
Read MoreA great way to review the length and breath of Python language. It introduces more concepts that can be pursued further which I really like, especially for data science.
Read LessGet Verified
Complete The Computer Vision Workshop to unlock your very own Packt certificate.
Take A Step Forward
There has never been a better time to start learning computer vision.
-
$49.99
$49.99The Computer Vision Workshop
Unlock one year of full, unlimited access!