You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Filter Kernels – Edge Detection<br />
⇨ Edge detection<br />
Take the difference of each pixel<br />
and its left neighbor<br />
px , y−px−1, y<br />
24-November-2010<br />
© Copyright Ian D. Romanick 2009, 2010