Lab manual image processing

Image Processing with MATLAB Supporting Material for COMP27112 Dr. Tim Morris Room 2.107 Kilburn Building tim.morris@manchester.ac.uk . 2 1 Introduction MATLAB is being used as a platform for laboratory exercises and the problems classes in the Image Processing half of the Computer Graphics and Image Processing course unit. This handout describes What is the Image Processing Toolbox? • The Image Processing Toolbox is a collection of functions that extend the capabilities of the MATLAB's numeric computing environment. The toolbox supports a wide range of image processing operations, including: - Geometric operations - Neighborhood and block operations 3 Image Arithmetic -To study the effect of these operations on the dynamic range of the output image.11 4 Image Arithmetic -To study methods to enforce closure forces the output image to also be an 8 bit image.15 5 Affine Transformation - To learn basic image transformation i) Translation ii) Rotation iii) Scaling19 LAB 1: Write a program for image enhancement Adjusting Intensity Values to a Specified Range You can adjust the intensity values in an image using the imadjust function, where you specify the range of intensity values in the output image. LABORATORY MANUAL CONTENTS This manual is intended for the Final year students of Electronics subject of Digital Image Processing. This manual typically contains Practical/Lab Sessions related to Digital Image Processing covering various aspects related the subject to enhance understanding of the subject. Digital Image Processing Using Matlab 21 Arithmetic Operations •These operations act by applying a simple function y=f(x) to each gray value in the image. •Simple functions include addingor subtracta constant value to each pixel: y = x±C (imadd, imsubtract) Moe Moe Myint. Download Now. Download to read offline. Description. Transcript. Digital Image Processing (Lab 1) Course Objectives: To learn the fundamental concepts of Digital Image Processing and to study basic image processing operations. Engineering. Digital Image Processing Lab Manual 2 Operation Syntax Explanation / Example Fill the outputs of all the print statements Lists List in memory stores references to objects. Each memory location is a pointer to an object. There is no obligation of similar data types x=int (input ("Enter a number") y = 3.14 z = "HELLO" li = [x, y, z, 4] Purdue University: Digital Image Processing Laboratories 1 Digital Image Processing Laboratory: Image Filtering April 13, 2011 Introduction In this laboratory, you will filter full color images using both FIR and IIR filters, and you also will learn to use Matlab to read, display, and export your images. In this laboratory assignment, the This manual is intended for the Third yearstudents of INFORMATION TECHNOLOGYin the subject ofDIGITAL IMAGE PROCESSING. This manual typically contains practical/Lab Sessions related DIP covering various aspects related the subject to enhanced understanding. As per the syllabus, the Practicals are to be conducted in MATLAB. In this laboratory, you will filter full color images using both FIR and IIR filters, and you will learn to use the program xv to display process and print your images. We will also use Matlab to plot various functions. Matlab with both the signal and image processing tool boxes. An application for displaying TIFF images. This Scilab Manual and Scilab codes Contents List of Scilab Solutions4 1 Histogram display and histogram equ