Digital Image Processing and Image Restoration
Jeba, Akewak (2011)
Jeba, Akewak
Metropolia Ammattikorkeakoulu
2011
All rights reserved
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-201105107007
https://urn.fi/URN:NBN:fi:amk-201105107007
Tiivistelmä
The main goal of the project is to analyze the methods of digital image processing that are used to enhance an image. This project included the main concept of digital image processing, how to process it using some techniques and compare the techniques and suggest which one is easy to deal with digital images. The targets of the techniques include reducing noise, contrast enhancement and image sharpening. This project also analyzed the methods on color images and suggested the ways in order to restore images.
The method used to carry out the project was MATLAB software. Mathematical algorithms were programmed and tested for the result to find the necessary output. In this project mathematical analysis was the basic core. Generally the spatial and frequency domain methods were both important and applicable in different technologies. This project has tried to show the comparison between spatial and frequency domain approaches and their advantages and disadvantages. This project also suggested that more research have to be done in many other image processing applications to show the importance of those methods.
The method used to carry out the project was MATLAB software. Mathematical algorithms were programmed and tested for the result to find the necessary output. In this project mathematical analysis was the basic core. Generally the spatial and frequency domain methods were both important and applicable in different technologies. This project has tried to show the comparison between spatial and frequency domain approaches and their advantages and disadvantages. This project also suggested that more research have to be done in many other image processing applications to show the importance of those methods.