Image Acquisition Toolbox

Introduction to Image Acquisition Toolbox   5:39  

Connect a camera to MATLAB and Simulink, configure hardware properties, and use the image acquisition graphical tool to acquire images and video.

Solving a Sudoku Puzzle Using a Webcam   6:14  

Read in a Sudoku puzzle using a USB webcam, extract data from it using image processing, and solve it using a simple numerical algorithm. Sudoku is a registered trademark of NIKOLI Co., Ltd. in Japan.

Alpha Blending Streamed Image Pairs  

Averaging Images Over Time  

Calculating the Length of a Pendulum in Motion  

Color-Based Segmentation with Live Image Acquisition   5:11  

Acquire an image and perform image analysis to find small objects, count them, and differentiate them by color.

Color-based Segmentation of Fabric Using the L*a*b Color Space  

Determining the Rate of Acquisition  

Laser Tracking  

Live Motion Detection Using Optical Flow  

Logging Data at Constant Intervals  

Video Display with Live Histogram  

Acquiring a Single Image in a Loop  

Logging Data To Disk  

Logging Data To Memory  

Synchronizing a National Instruments^® Frame Grabber And Data Acquisition Card  

Synchronizing Two National Instruments^® Frame Grabbers  

Working With Triggers  

Configuring Callback Properties  

Viewing Events  

Creating Time-Lapse Video Using a Noncontiguous Acquisition  

Creating Time-Lapse Video using Timer Events  

Creating Time-Lapse Video Using Postprocessed Data  

Barcode Recognition Using Live Video Acquisition  

Edge Detection on Live Video Stream  

Live Image Acquisition and Histogram Display