Solving a Sudoku Puzzle Using a Webcam

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.

Learn more about Teja Muppirala.

Published: 3 Jan 2012

Related Products

Learn More

Download Code

Feedback

Up Next:

Engineers and scientists often need to invest significant amounts of time and effort analyzing large data sets. This task becomes even more complicated if sensor failures or drop outs result in bad or missing data points. Data management techniques c

Solving Data Management and Analysis Challenges Using...

Related Videos:

Bring live images from your webcam into MATLAB .

Webcam Support

Use MATLAB to solve a Rubik’s Cube by reading images from a webcam and controlling servo motors through an Arduino device.

Arduino Project: Solve a Rubik’s Cube with a Webcam,...

Learn how to solve a system of linear equations in MATLAB.

Solving Linear Equations

<em>d</em><strong>y</strong><em>/dt = A</em><strong>y</strong> contains solutions <strong>y</strong> <em>= e<sup>λt</sup></em><strong>x</strong>&nbsp;where <em>λ</em> and <strong>x</strong> are an eigenvalue / eigenvector pair for <em>A</em>.

Differential Equations and Linear Algebra, 6.3: Solving...

View more related videos