Erosion (usually represented by ⊖) is one of two fundamental operations (the other being dilation) in morphological image processing from which all other morphological operations are based. It was originally defined for binary images, later being extended to grayscale images, and subsequently to complete lattices. The erosion operation usually uses a structuring element for probing and reducing the shapes contained in the input image. (Wikipedia).
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is called an enlargement or a stretch while a dilation tha
From playlist Transformations
Morphological Transformations - OpenCV with Python for Image and Video Analysis 9
In this OpenCV with Python tutorial, we're going to cover Morphological Transformations. These are some simple operations that we can perform based on the image's shape. These tend to come in pairs. The first pair we're going to talk about is Erosion and Dilation. Erosion is where we will
From playlist OpenCV with Python for Image and Video Analysis
#Cycloid: A curve traced by a point on a circle rolling in a straight line. (A preview of this Sunday's video.)
From playlist Miscellaneous
Maximizing Text Recognition Accuracy with Image Transformers in Spark OCR | Webinar
Get your Free Spark NLP and Spark OCR Free Trial: https://www.johnsnowlabs.com/spark-nlp-try-free/ Watch all NLP & AI webinars: https://events.johnsnowlabs.com/webinars Spark OCR is an object character recognition library that can scale natively on any Spark cluster; enables processing d
From playlist AI & NLP Webinars
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is called an enlargement or a stretch while a dilation tha
From playlist Transformations
An Overview of 2D and 3D Image Processing
Explore the scope of image processing capabilities in the Wolfram Language. This talk covers classical and state of the art algorithms as well as function categories, including morphological processing, color analysis, image filtering, segmentation, geometric transformations, feature detec
From playlist Wolfram Language Image Processing Virtual Workshop
Semantic Segmentation in PyTorch | Neural Style Transfer #7
❤️ Become The AI Epiphany Patreon ❤️ ► https://www.patreon.com/theaiepiphany ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ In this video, I cover semantic segmentation - both basic theory and we also dig into the PyTorch implementation. You'll learn about: ✔️ What is semantic segmentation ✔️ How to implement
From playlist Neural Style Transfer
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
What is an enlargement dilation
👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is called an enlargement or a stretch while a dilation tha
From playlist Transformations
Object Detection Using Blob Analysis | Student Competition: Computer Vision Training
Learn to detect objects using blob analysis and in doing so, learn how to perform color space conversion, thresholding, morphological operations, and video annotation. Get files: https://bit.ly/2ZBy0q2 Explore the MATLAB and Simulink Robotics Arena: https://bit.ly/2yIgwfS ----------------
From playlist Student Competition: Computer Vision Training
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
How to Preprocess Images for Text OCR in Python (OCR in Python Tutorials 02.02)
If you enjoy this video, please subscribe. ✅Be my Patron: https://www.patreon.com/WJBMattingly ✅PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=AZ73QW52SUX8N¤cy_code=USD&source=url How to Open an Image with OpenCV: 4:10 01. Invert an Image: 9:47 03: Binarizati
From playlist OCR in Python Tutorials
What is the difference between convex and concave
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
Isabelle Bloch - Hybrid AI for Knowledge Representation and Model-based Image Understanding - (...)
This presentation will focus on hybrid AI, as a step towards explainability, more specifically in the domain of spatial reasoning and image understanding. Image understanding benefits from the modeling of knowledge about both the scene observed and the objects it contains as well as their
From playlist 8th edition of the Statistics & Computer Science Day for Data Science in Paris-Saclay, 9 March 2023
Philippe Bonneton: Nearshore hydrodynamics - Lecture 1
Recording during the meeting "CEMRACS 2019 - Geophysical Fluids and Gravity Flows" the July 15, 2019 at the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians on CIRM's Aud
From playlist Mathematical Physics
What are the names of different types of polygons based on the number of sides
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
Dr Joan Lasenby - The mathematics of processing digital images - LMS Popular Lecture 2015
LMS Popular Lecture Leeds University November 2015 The mathematics of processing digital images In an age of digital images we have all become photographers. High quality cameras in mobile phones, together with Apps which send images to our contacts, have transformed the way in which we
From playlist LMS Popular Lectures 2007 - present
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
3D Printing Objects With Caustics | Two Minute Papers #38
What are caustics? A caustic is a beautiful phenomenon in nature where curved surfaces reflect or refract light, thereby concentrating it to a relatively small area. This technique makes it possible to essentially imagine any kind of caustic pattern, for instance, this brain pattern, and i
From playlist 3D Printing / 3D Fabrication
Chris McKay: Searching for Life on Mars, Europa, and Enceladus (Titan, too)
Google Tech Talks May 22, 2007 ABSTRACT Presented by Dr. Chris McKay, NASA Ames Research Center One of the main goals of astrobiology is the search for another type of life in our solar system. The planet Mars, Europa, one of the moons of Jupiter, and Enceladus one of the moons o
From playlist NASA Speakers at Google