|Author's Email Address
||This thesis had been viewed 5365 times. Download 5 times.|
||Mechanical and Electro-Mechanical Engineering|
|Type of Document
||An Improvement for the Detection of Dominant Points on Digital Curve|
|Date of Defense
||In our research, we propose two improve methods for detection of dominant points for a digitized curve. Instead of setting a fixed length of support region, it will compute the suitable length of support region for each point to find the best approximated curvature. |
First, the symmetric region of support for each point on curve is determined using diagonal value. The points with local maximum averaging diagonal value can be located as the dominant points on the curve.
Second, the improve method uses an optimal criterion for determining the asymmetric region of support of each boundary point, and a new mechanism for selecting the dominant points.
||Chi-Cheng Cheng - chair|
Ming-San Lee - co-chair
Innchyn Her - advisor
indicate in-campus access in a year and off_campus not accessible|
|Date of Submission