Contents

Index

• Getting Started

• Product Overview

Configuration Notes

Related Products

• Example 1 - Reading and Writing Images

Step 1: Read and Display an Image

Step 2: Check How the Image Appears in the Workspace

Step 3: Improve Image Contrast

Step 4: Write the Image to a Disk File

Step 5: Check the Contents of the Newly Written File

• Example 2 - Analyzing Images

Step 1: Read Image

Step 2: Use Morphological Opening to Estimate the Background

Step 3: View the Background Approximation as a Surface

Step 4: Subtract the Background Image from the Original Image

Step 5: Increase the Image Contrast

Step 6: Threshold the Image

Step 7: Identify Objects in the Image

Step 8: Examine One Object

Step 9: View All Objects

Step 10: Compute Area of Each Object

Step 11: Compute Area-based Statistics

Step 12: Create Histogram of the Area

• Getting Help

Product Documentation

Image Processing Demos

MATLAB Newsgroup

• Release Notes

Learn more about Image Processing Toolbox

Getting Started

This chapter contains two examples to get you started doing image processing using MATLAB^® and the Image Processing Toolbox™ software. The examples contain cross-references to other sections in the documentation manual that have in-depth discussions on the concepts presented in the examples.

Image Processing Toolbox User's Guide

Image Processing Toolbox User's Guide

Product Overview

Product Overview

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