Histogram Equalization in DIP | Solved Numerical Example for Image Enhancement

Welcome to DIP #14! In this comprehensive lecture by EC ACADEMY, we cover the powerful technique of Histogram Equalization for image enhancement in Digital Image Processing.

This lecture is designed to give you both the theoretical foundation and a practical, solved numerical example of histogram equalization. You will learn:

The definition and purpose of a histogram in image processing (0:09).
How histogram profiles relate to image quality (Dark, Bright, Low/High Contrast Images) (1:48).
The step-by-step process of equalization, including the calculation of Probability Distribution Function (PDF) and Cumulative Distribution Function (CDF) (5:25).
How to derive the final output gray levels and generate the enhanced image (7:13).
This is a crucial topic for examinations and is essential for students of Computer Science, Electronics Engineering, and related technical fields!

0:00 - Introduction and Goal: Image Enhancement
0:09 - What is a Histogram? (Definition and Use)
1:48 - Histogram Profiles for Dark, Bright, and Contrast Images
3:52 - Step-by-Step Numerical Example for Histogram Equalization
5:25 - Calculating Probability Distribution Function (PDF)
6:27 - Calculating Cumulative Distribution Function (CDF)
7:13 - Deriving New Gray Levels (Output Pixel Values)
8:35 - Comparing Input and Output Histogram Graphs
9:11 - Final Output Image after Equalization

Subscribe to EC ACADEMY for more advanced lectures in Digital Image Processing!

#HistogramEqualization #DigitalImageProcessing #DIP #ImageEnhancement #Histogram #SolvedExample #DIPLecture #ECACADEMY

Follow EC Academy on

Facebook:   / ahecacademy  

Twitter:   / asif43hasan   Wattsapp: https://wa.me/919113648762

YouTube:    / ecacademy  

#Subscribe, Like and Share 👉    / ecacademy   #Playlist 👇
#DigitalSignalProcessing👉    / playlist   list=PLXOYj6DUOGrpVb7_cCB1pZuGH4BFlp61B
#DigitalImageProcessing👉    / playlist   list=PLXOYj6DUOGrrjyRKpD0U0bIKGOXCAOHkE
#BasicElectronics👉    / playlist   list=PLXOYj6DUOGrqjdqkWSZi4we3Q3oWCvmsW
#DigitalElectronics👉    / playlist   list=PLXOYj6DUOGroZA7mStdqXWQl3ZaKhyHbO
#FlipFlops👉 https://www.youtube.com/playlist?list... xVBQjrEX
#Opamp👉    • Плейлист   #ContolSystems👉    / playlist  
list=PLXOYj6DUOGrplEjDN2cd_7ZjSOCchZuC4
#SignalsAndSyatems👉    / playlist   list=PLXOYj6DUOGrrAlYxrAu5U2tteJTrSe5Gt
#DigitalCommunication👉 https://www.youtube.com/playlist?list... O76Jv2JVc7PsjM80RkeS