Digital geometry

Hit-or-miss transform

In mathematical morphology, hit-or-miss transform is an operation that detects a given configuration (or pattern) in a binary image, using the morphological erosion operator and a pair of disjoint structuring elements. The result of the hit-or-miss transform is the set of positions where the first structuring element fits in the foreground of the input image, and the second structuring element misses it completely. (Wikipedia).

Hit-or-miss transform
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Electrical Engineering: Ch 19: Fourier Transform (2 of 45) What is a Fourier Transform? Math Def

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the mathematical definition and equation of a Fourier transform. Next video in this series can be seen at: https://youtu.be/yl6RtWp7y4k

From playlist ELECTRICAL ENGINEERING 18: THE FOURIER TRANSFORM

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Electrical Engineering: Ch 19: Fourier Transform (1 of 45) What is a Fourier Transform?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a Fourier transform and how is it different from the Fourier series. Next video in this series can be seen at: https://youtu.be/fMHk6_1ZYEA

From playlist ELECTRICAL ENGINEERING 18: THE FOURIER TRANSFORM

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Introduction to the z-Transform

http://AllSignalProcessing.com for more great signal processing content, including concept/screenshot files, quizzes, MATLAB and data files. Introduces the definition of the z-transform, the complex plane, and the relationship between the z-transform and the discrete-time Fourier transfor

From playlist The z-Transform

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How to apply Fourier transforms to solve differential equations

Free ebook https://bookboon.com/en/partial-differential-equations-ebook How to apply Fourier transforms to solve differential equations. An example is discussed and solved.

From playlist Partial differential equations

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The Fourier Transform and Derivatives

This video describes how the Fourier Transform can be used to accurately and efficiently compute derivatives, with implications for the numerical solution of differential equations. Book Website: http://databookuw.com Book PDF: http://databookuw.com/databook.pdf These lectures follow

From playlist Fourier

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To Understand the Fourier Transform, Start From Quantum Mechanics

Develop a deep understanding of the Fourier transform by appreciating the critical role it plays in quantum mechanics! Get the notes for free here: https://courses.physicswithelliot.com/notes-sign-up Sign up for my newsletter for additional physics lessons: https://www.physicswithelliot.c

From playlist Physics Mini Lessons

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Electrical Engineering: Ch 19: Fourier Transform (12 of 45) Find Fourier Transformation: Ex. 3

Visit http://ilectureonline.com for more math and science lectures! In this video I will find the Fourier transform of a double pulse input of amplitude=1 to -1 and width=2 (from -1 to 1) into the frequency domain. Example 3. Next video in this series can be seen at: https://youtu.be/Kn0

From playlist ELECTRICAL ENGINEERING 18: THE FOURIER TRANSFORM

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How to Make a Video Game 19

Get the Code : https://goo.gl/nwKSys Best Unity 2D Book : http://amzn.to/2vwb3X1 https://www.patreon.com/derekbanas In this video I finish setting up the system that will allow Ms. Pac-Man to perfectly travel through the maze. We'll cover how to calculate if Ms. Pac-Man can Move in Certai

From playlist How to Make Video Games

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How to Make a Video Game 18

Get the Code : https://goo.gl/fGuwB9 Best Unity 2D Book : http://amzn.to/2vk75Rd https://www.patreon.com/derekbanas In the next 2 videos I'll cover how to lock Ms. Pac-Man perfectly inside of the maze as she moves around. We will do this not through colliders, but instead by using pivot p

From playlist How to Make Video Games

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How To Create An Android 2D Endless Runner In Unity3D & C# | Session 07 | #gamedev

Don’t forget to subscribe! In this project series, you will learn how to create an android 2D endless runner in Unity3D and C#. This tutorial will teach you how to build a 2D endless runner in Unity3D and C#. You will learn level construction, player movement, and simple gameplay mechani

From playlist Create An Android 2D Endless Runner In Unity3D & C#

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The Two-Dimensional Discrete Fourier Transform

The two-dimensional discrete Fourier transform (DFT) is the natural extension of the one-dimensional DFT and describes two-dimensional signals like images as a weighted sum of two dimensional sinusoids. Two-dimensional sinusoids have a horizontal frequency component and a vertical frequen

From playlist Fourier

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How To Create Flappy Bird Game In Unity | Session 02 | #gamedev

Don’t forget to subscribe! In this project series, you will learn to create a Flappy Bird game in Unity. In this beginner series, we show you how you can use free software to make your very own cross-platform video game. This series is intended as a beginner-level tutorial, you will cre

From playlist Create Flappy Bird Game In Unity

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How to Make a Video Game 22

Get the Code : https://goo.gl/fXQXCC Best Unity 2D Book : http://amzn.to/2wdFdi4 https://www.patreon.com/derekbanas In this part of my tutorial on making Ms. Pac-Man we learn all sorts of useful techniques. We'll learn how to use arrays to keep Ms. Pac-Man in the maze, modeling a game boa

From playlist How to Make Video Games

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Python for Data Analysis: Preparing Numeric Data

This video examines a variety of techniques for preprocessing and preparing numeric data for analysis in Python. It covers centering and scaling data, dealing with skewed data, identifying and dealing with highly correlated features and imputing missing data with the sklearn package. Subs

From playlist Python for Data Analysis

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Stream archive: Setting up auth for the LMS project with Yew and Rust stream 26 (2023-03-14)

Broadcasted live on Twitch -- Watch live at https://www.twitch.tv/brookzerker

From playlist lms

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How to Make a Video Game 21

Get the Code : https://goo.gl/vum8if Best Unity 2D Book : http://amzn.to/2ifgJls https://www.patreon.com/derekbanas In this part of my Video Games Tutorial I show how to make the hardest part in Pac-Man, which is the Ghost AI Algorithm. We'll Create the Ghost AI so Ghosts Circle Around th

From playlist How to Make Video Games

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What is the difference between "fit" and "transform"?

Q: What is the difference between the "fit" and "transform" methods? "fit": transformer learns something about the data "transform": it uses what it learned to do the data transformation 👉 New tips every TUESDAY and THURSDAY! 👈 🎥 Watch all tips: https://www.youtube.com/playlist?list=PL5-

From playlist scikit-learn tips

Related pages

Mathematical morphology | Disjoint sets | Pruning (morphology) | Binary image | Erosion (morphology) | Closing (morphology) | Euclidean space | Subset | Dilation (morphology)