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Unformatted text preview: CSE166 Image Processing Homework #6 Instructor: Prof. Serge Belongie http://www-cse.ucsd.edu/classes/fa06/cse166 Due (in class) 11:00am Tuesday Nov. 21, 2006. General Homework Guidelines Use the Cover Sheet provided. Please attach all code that you use. Attach code at end of submission. In general try to keep your answers concise. Use as many words as you need and no more. Also work on your presentation skills. This means organize your plots and displays. Always use titles and add captions when appropriate. Points will be awarded for clarity and presentation. Written exercises 1. Restate the definition (e.g., from your old linear algebra textbook) of positive semidefinite . Prove that the second moment matrix (as defined in class) is positive semidefinite. 2. The homogeneous coordinates for a point with cartesian coordinates ( x,y ) are obtained by adding a third coordinate of 1 to the cartesian coordinates, i.e. ( x,y ) becomes ( x,y, 1). Show how one can solve for the affine parameters all at once (instead of separating out the translation...
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This homework help was uploaded on 02/14/2008 for the course CSE 166 taught by Professor Belongie during the Fall '06 term at UCSD.
- Fall '06
- Image processing